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61300611121

Analog Technologies, In...

MagI3C Power Modules DNS005 MagI3C Multi Color LED Driver V1.0

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DNS005 ANALOGTECHNOLOGIES | Alldatasheet

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Current Modules (172946001) can be used to control the intensity and color of 4 individual LED strings. or just to change the intensity of one type of LED. with 1m output cable length) even while dimming the LED strings. Figure 1. Multi Color Reference Design (Power Board)

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 2/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG 2. Specifications Electrical Specifications Features  Input Voltage Range:  Input Voltage Transients:  Output Voltage Range:  Output Current: 18V – 48V Max. 50V 0V – VIN 0mA – 450mA  4 Channel LED Driver (can be extended by connecting daughter board)  1-26 LEDs with 1,8V each in series per channel (depending on LED forward voltage)  Intensity of each channel can be adjusted individually (dimming 0-100%)  Color mixing with four channels and RGBW LEDs  Dimming by potentiometer, button or Bluetooth control (2608011024000)  PWM dimming method - controlled by PIC16F1527 microcontroller  Dimming profiles and colors can be stored  LED Driver: MagI³C Power Module 172 946 001  Conducted and radiated EMI compliant (EN55015)  Good thermal behavior 3. Functional Description LED panelUser panel Power Board App Figure 2: Block Diagram The reference design consists of three parts: the power board, a control unit and the LED panel. The control unit can be an App for iOS from the App-Store named “WEIlluminate” or the user panel 1780051. The user panel allows for manipulation of the PWM duty cycle using either the potentiometer or the digital buttons connected to the microcontroller. The power board 1780050 converts the signals from the controlling unit to a PWM signal, which controls four independent channels with an LED Step Down High Current Module (LDHM) on each channel. The four channels are built identically, each include an input and output filter to comply to the EMI norm.

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 3/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG The LDHM (172946001) of the Würth Elektronik MagI³C Power Module Series is an LED driver based on a floating buck regulator (see Figure 4). The module is able to deliver both constant and pulsed currents. The TO263 package integrates the inductor, the free-wheeling diode and the regulator IC. It delivers an output current of up to 450mA at an output voltage from 4,5V to 60V. The output voltage is limited by the input voltage of the module as the input voltage must be equal to or greater than the desired output voltage for proper operation. Figure 4: Floating Buck Topology LED- LED+LED+ VIN controller CIN COUT Rsense PGND Floating buck CIN LED+ DIM PGND ISET IFIX LED- Module AGND EP VIN

2 LED+

4 RIADJ

Figure 3: Typical LDHM Circuit Diagram

3.1 Dimming with the LED Driver module

The LDHM (172946001) supports fast Pulse -Width Modulation (PWM) dimming of LEDs. An external microcontroller controls the dimming of the LED driver by supplying the PWM signal to the DIM pin of the LED driver. This signal activates and deactivates the MOSFET delivering power to the output of the LED driver . In addition, the dim-frequency depends on the contrast ratio (CR) of the PWM signal. The CR defines the maximum dim-steps. The PWM dimming is based on the refresh rate of the human eye. Therefore the current through the LED is periodically interrupted with a frequency of 100 Hz to 1 kHz at the same amplitude. The longer the LED is interrupted, the less bright is the intensity of the LED for the human eye. Due to the limitations of the human eye, humans will not see the flickering if the dimming frequency is above 200 Hz. For camera applications, the frequency should be higher than 1 kHz to ensure t he dimming frequency is unobservable. The advantage of this dimming method is that there are rarely differences in brightness or in color. This is because the magnitude of the current through the LED is constant during the on time of the dimming cycle. Es pecially in the lower percentages of the dimming value, this advantage benefits most. There are important design considerations which have been taken into a ccount when using this reference design due to the use of PWM -controlled dimming. The frequency of t he PWM signal can cause electromagnetic interference by resonating with other elements of the system and potentially result in the manifestation of piezoelectric effects in the MLCCs. Additionally, the PWM signal must have a controllable duty cycle to allow for manipulation of the dimming behavior. Figure 5: Dimming with the LDHM 16µs 32µs 48µs fDIM = 250Hz fDIM = 250Hz fDIM = 250Hz Darker LED Brighter LED

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 5/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG The 1780050 reference design uses a PWM frequency of 250 Hz which is generated by a PIC16F1527 microcontroller. The signal is directly connected from t he microcontroller to the DIM pin of the LDHM. With an 8 -bit contrast ratio, 255 different duty cycle steps are possible. With the 5k Ohm potentiometer on the user panel and the reference voltage of 3,3V you can use an analog signal with an analog-digital converter to change the duty cycle from 0 to 100%. Otherwise, you can also use the buttons to increase or decrease the duty cycle of the PWM signal. The duty cycle can be adjusted one time every 10ms.

3.2 Concept description

The input voltage of the board is limited to 48V due to the fact that the most common supply voltages are 24V and 48V. Since the total forward voltage of all LEDs per string limits the amount of LEDs, the input voltage needed to be as high as possible. Jumpers can set the maximum output current to 300mA, 350mA or 450mA at 100% duty cycle. The Bluetooth Smart 4.2 Modul BLE T&R (2608011024000) of Würth Elektronik needs an input voltage of 3,3V. Therefore, the microcontroller is also chosen with the same input voltage. The LED driver has specific requiremen ts when operating at high input voltages so an alternative supply is implemented using the BQFN -41 module (171021501) to provide a 15V input from the 48V supply line. This is particularly useful when less than six LEDs are connected to the output of the design. This 15V output is stepped down to 3,3V by an LDO. Because the current of the microcontroller and of the Bluetooth module is only about 25mA, the power losses are negligible. In addition, the selection criteria for the microcontroller were a minimum of four hardware PWM-outputs, five A/D-converter inputs, enough GPIOs to realize all the intended features and a UART -interface for Bluetooth communication. Therefore, the PIC16F1527 from Microchip was chosen. The four LED drivers are designed in accordance to the 172946001 evaluation board and data sheet. All channels are built exactly the same way and the supply voltage can be selected between the input voltage and 15 V with a switch. The board is split into three different parts. The first part is the supply section where the different input voltages are generated. In the control part, the microcontroller programmed in C with the software MPLAB X IDE controls the color and intensity mixing based on the different duty cycles of the four PWM signals. The third and main part is the power section with the four LED drivers. The control units are provided on an external user panel board for ease of use. This panel can be connected by ribbon cable and is an alternative to using the control app.

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 6/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG optional Microcontroller User panel LDO Input Up to 48V MagI³C Module QFN-41

4 Channel LED driver

With 4x MagI³C Module 172 946 001 VIN +15V +3,3V +15V 4x PWM VIn +15V Bluetooth Module +3,3V +3,3V Control signals Figure 6: Multi Color Reference Design Power distribution concept and functional diagram The input voltage is connected to the input pins of the four MagI³C LED drivers (172 946 001) and to the MagI³C QFN -41 Module. The QFN-41 (171021601) converts the input voltage to a fixed voltage of 15V. The input voltage can be changed from VIn to 15V by using the onboard switch. The LDO generates 3,3V and supplies the Bluetooth Module (2608011024000), the control units of the user panel and the PIC16F1527 microcontroller. The microcontroller can receive commands from the user panel as control signals or from the Bluetooth app via UART which it uses to determine the behavior of the four unique 250Hz PWM signals sent to each LED driver.

4.1 Complete system: Power Board, User Panel and LED Panel

Figure 7: Complete System

4.2 Power Board

Figure 8: Power Board The jumpers next to the LED drivers change the maximum output cur rent for each channel. Jumper J9, J15, J20 and J27 will set the current to 300mA. With J10, J16, J21and J28 the current is limited to 350mA. The maximum output current of 450mA is set with the jumpers J11, J17, J22 and J29. Please note that you should only set one jumper per channel,

18-48VIn ; 1,8-Vin Vout ; up to 450mA
LDHM LED Step Down High Current Module 172946001
VDRM Variable Step Down Regulator Module QFN-41 171021501
PIC16F1527 Microcontroller
Bluetooth 4.2 Smart Module (260811024000)
Switch between VIn, Off and +15V
Input and Output Filter
Robust screw terminal for VIn and VOut

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 8/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG otherwise the output current will be different than the values indicated in this document. The connector “PWM” can be used to connect a second power board, where only the LED driver power section and filters are mounted (no control units). All voltages and signals are delivered by the connector (four PWM signals, Vin, +15V, +3,3V and GND).

4.3 User Panel

Figure 9: User panel

4.4 Horticulture LED Panel (example)

Figure 10: Example of Horticulture LED Board

Potentiometer for LCD contrast
Possibility for an LCD to show dimming- ratio per channel
Switch between potentiometer or button operation
LED for indicating potentiometer or button operation
Potentiometer for LED dimming
Buttons for LED dimming No. of LEDs Photosynthetic Photon Flux1 (µmol · s-1) Photon Flux1 (µmol · s-1) WL-SMDC Deep Blue 450 nm (150353DS74500) 6 13.84 14.16 WL-SMDC Hyper Red 660 nm (150353HS74500) 12 21.66 23.64 WL-SMDC Far Red 730 nm (150353FS74500) 4 0.52 7.16 WL-SMTC Warm White 3000 K (158353030) 2 2.92 3.42

5.1 Conducted Electromagnetic Interference

The conducted EMI is measured at the input of the board. The limit for this reference design is the norm EN55032/CISPR32. The measurement was done with a PWM duty cycle of 80%. As you can see, the in the graph below, the measured interference is always minimum 20dBµV below the limit. Figure 11: Conducted Emmisions 1780050

5.2 Radiated Electromagnetic Interference

The radiated EMI is measured in a Fully Anechoic Room (FAR) at 3m antenna distance. The limit for this reference design is the norm EN55015 - “Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment”. The measurement was done with PWM a duty cycle of 80%. In the graph below shows, that the result of the measurement is also always minimum 26dBµV/m lower than the limit. 0.15 1 10 Frequency [MHz] Conducted Emissions [dBµV] Conducted Emissions 1780050 VIN = 24V, ILOAD = 450mA Average Quasi peak EN55032 Class B Quasi Peak limit EN55032 Class B Average limit -10 300.5

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 10/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG Figure 12: Radiated Emission with 3m antenna distance 30 100 1000 Frequency [MHz] Radiated Emissions [dBµV/m] Radiated Emissions 1780050 (3m Antenna Distance ) VIN = 24V, ILOAD = 450mA Horizontal Vertical EN55015 Class B limit

6.1 With the User panel

First of all you need to connect the ribbon cable between the power board and the user panel. Use the connector “User panel”, “J2” and the 24-pin ribbon cable. Afterwards, connect your LED load board to the four channels of the power board. Set the Jumpers to the maximum output current you n eed. You can choose between 300mA, 350mA and 450mA. Recommended is the typical current of 350mA. Please set all four switches to “Off” to avoid a flickering of the LEDs while turning on. Set the switch on the User panel to the operation mode you want to us e. If you use the potentiometers please note, that the LEDs will directly take the set values after setting the voltage switches. Now you can connect the power supply (between 18V and 48V) to the power board. Depending on the input voltage and the total forward voltage of the LED strings per channel, the switches for the input voltages of the LED drivers need to be chosen accordingly. If you have less than 6 LEDs, please set the switch to 15V. Otherwise, set the board to the supply input voltage. With the switch on the user panel, you can choose if you want to dim using the potentiometer or the digital buttons. Every channel has its own potentiometer/button. The last potentiometer/button limits the duty cycle of all channels simultaneously. If you want to switch from use of potentiometers to buttons, the set value will be taken on. When switching from buttons to potentiometer, the value of the potentiometers will be set directly.

6.2 With the Bluetooth App

When controlling the board using the app, you will not need to connect the user panel. If you don’t connect the app, the A/D converter of the microcontroller will use a random value for the PWM when the Bluetooth is not connected. This can result in noticeable flickering of the LEDs. Set the Jumpers to the max imum output current you need. You can choose between 300mA, 350mA and 450mA. Recommended is the typical current of 350mA. Now connect your LED load board to the four channels of the power board. Please set all four switches to “Off” to avoid a flickering o f the LEDs while turning on. Now you can connect the power supply (between 18V and 48V). Depending on the input voltage and the total forward voltage of the LED strings per channel, the switches for the input voltages of the LED drivers need to be chosen accordingly. If you have less than six LEDs, please set the switch to 15V. Otherwise, set the switch to be directly powered by the supply input voltage. When everything is working you can connect the “WE Illuminate” app with the Bluetooth module on the powe r board. Click “Select Device” in the upper right corner of the app and connect it to the AMB2621 Module. Now you can adjust the PWM duty cycle with the sliders in the app.

6.3 Important Notes

Please note that the LED panel will flash up for a few milliseconds (typically about 50ms) due to the initialization of the microcontroller when turning on the power supply, if you do not set the switches to “Off” before turning on. Also please never look directly into the LEDs, this can cause irreparable damage to the ey e due to the brightness of the LEDs.

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 12/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG 7. Schematic The schematic has been divided into three parts. The LED driver part was printed on two pages for a better overview of its complexity. The supply and microcontroller schematics are each printed on separate pages shown below. The supply unit circuit begins with the input filter. After the input filter, the QFN-41 is placed with all its external components from the data sheet. Note that the SW pins are all connected together. The under voltage lockout volta ge divider for the QFN-41 power module, realized with R3 and R6, is not placed. This option can be used, if a certain input voltage should be present before turn on or to ensure safe turn off of the output voltage in the event of an input voltage dip. The resistors R4 and R5 are used to adjust the output voltage to 15V and the switching frequency to 1MHz. The capacitor C2 enables the soft start of the module. CE2, C3 and C4 are the input capacitors and C5 and C6 are the output capacitors of the QFN -41 power module. The minimum input voltage of the LED driver board is 18V to allow the 15V output voltage of the QFN -41 power module. The maximum input voltage is 48V. The linear regulator is connected directly at the output of the QFN -41 power module. The microco ntroller has a 100nF capacitor directly at each supply pin to avoid voltage spikes during operation. Furthermore, a Bluetooth Smart 4.2 module as well as a 16 -pin ribbon connector for a Liquid Crystal Display (LCD) are implemented for ease of configuration and operation. A 24-pin ribbon connector allows the connection of the user panel to control the intensity. The 8 -pin connector J5 allows synchronization of the four parallel LED drivers. On this additional board, no external power supply or control unit is needed as the supply voltages (Vin, 15V, 3.3V, GND), as well as the four PWM signals, are distributed via the 24 -pin ribbon connector. The programmer is connected to the microcontroller via a six-pin connector (Prog.). To decouple the LED drivers from ea ch other, a PI -filter consisting of a 2.2μH PD2 coil (7447732110) and an electrolytic capacitor with 27μF (860040874001) is implemented at the input of each module. This provides damping of the noise and ripple generated by the switching frequency of the other modules. The rest of the wiring of the LED driver was taken directly from the data sheet, with the exception of a polymer capacitor (875105945001) as an output capacitor. An output filter was also added, containing two chip bead ferrites with 1500Ohms at 100MHz (742792097) to damp high frequency noise in both lines. Also, a 100nF (885012207128) capacitor for damping high frequency voltages and a common mode choke (744226S) for low frequency noise damping is implemented. VIN CIn VIN LED+ LDHM CE1 GND LED-GND + +CE2 COut L1 L2 LED+ LED-Input Filter Output Filter Dn+1 Dn Figure 13: Single output channel including EMI Filter

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 13/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG Figure 14: Multi Color Reference Design Schematic power supply Vin +15V Vin +15V GND GND RSET INT1 COMP2 RCCOMP3 AGND4 AGND5 SW6 SW7 NC8 NC9 VOUT10 VOUT11 PGND 19 PGND 20 SW 21 SW 22 SW 23SW 24 BOOT 25 VIN 26 EN/UVLO 27SS/TRK 28INTSS 29 SW38 SW 41 IC1 +15V GND SW SW Vin GND GND GND 178k 178k 22nF/50V EN/UVLO SS/TRK GND 4.7uF/100V 4.7uF/100V C5 C6 +3V3 +3V3 +Vin1 +Vout 3 +15V +3V3 GND 0,33uF/25V 100nF/25V Vin1 GND VInGND 1 1 +15V 1 1 GND GND +3V3 GND CE2CE1 27uF/100V Vin GND 2J1 Eingangsklemme 4.7uF Vin1 GND 2.5A, 2.2uH GND GND GND

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 14/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG Figure 15: Multi Color Reference Design Schematic microcontroller Vin +15V Vin +15V GND GND +3V3 +3V3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 User panel 61202421621 GND GND POTI_1 POTI_3 POTI_5 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LCD 61201621621 GND +15V RW +15V GND E RS C10 C11 C12 C13 +3V3 +3V3 GND GND VPP/MCLR ICSPCLK ICSPDAT PWM_1 PWM_2 PWM_3 PWM_4 PWM_1 PWM_2 PWM_3 PWM_4 Switch 4 3 2 1 10R AV_DD GND 1 2 3 4 5 6 7 8 PWM 61200821621 POTI_4 POTI_2 POTI_1 POTI_3 POTI_5 RS E RW CH1_- CH2_- CH3_- CH4_- CH5_- +3V3 POTI_2 POTI_4 CH1_+ CH2_+ CH3_+ CH4_+ CH5_+ Switch GND GND Vin +15V +3V3 GNDPWM_1 PWM_3 PWM_2 PWM_4 Prog. VPP/MCLR GND +3V3 ICSPDAT ICSPCLK R10 10k0 VPP/MCLR+3V3 GNDGND +3V3 Boot WakeUp 2 4 GND Boot GND GND +15V +15V +3V3 J30 Reset ResetReset C14 SwDCLK SwDIO J31 BLE Update SwDIO SwDCLK +3V3 Reset 2608011024000 RF1 GND2 SWDCLK3 SWDIO4 P0.21/nRST5 P0.05/AIN36 VDD7 P0.10/NFC28 Bluetooth Reset R28 0R00 R27 0R00 LVP RE11 RE02 RG03 RG14 RG25 RG36 RG5/VPP/MLCR7 RG48 GND9 VDD10 RF711 RF612 RF513 RF414 RF315 RF216 RC2 33RC3 34RC4 35RC5 36RB7 37VDD 38RA7 39RA6 40GND 41RB6 42RB5 43RB4 44RB3 45RB2 46RB1 47RB0 48 PIC16F1527 TX1 RX1

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 15/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG Figure 16: Multi Color Reference Design Schematic LED driver channel 1 and 2 LED+1 LED+2 DIM3 ISET 5 IFIX 6 LED- 7 PGND EP AGND IC2 R12 3k5 R13 R14 2k33 CE3 27uF/100V 1 J9 1 J10 1 J11 GND +15V Vin LED+1 LED+2 DIM3 ISET 5 IFIX 6 LED- 7 PGND EP AGND IC3 R16 3k5 R17 R18 2k33 CE5 27uF/100V 1 J15 1 J16 1 J17 GND +15V Vin Vin +15V Vin +15V GND GND C17 2,2uF/100V C20 2,2uF/100V C 2 A 3 B 1 APEM 25000N C 2 A 3 B 1 APEM 25000N PWM_1 PWM_2 PWM_1 PWM_2 PWM_1 PWM_2 CE4 27uF/100V CE6 27uF/100V 0.8A, 10uH 0.8A, 10uH Ch.1 Ch.2 4.7uF C15 4.7uF C18 0R00 0R00 0R00 R29 0R00 1500O 1500O L11 1500O 1500O 4 1 10 uH 4 1 L10 10 uH C16 C19

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 16/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG Figure 17: Multi Color Reference Design Schematic LED driver channel 3 and 4 LED+1 LED+2 DIM3 ISET 5 IFIX 6 LED- 7 PGND EP AGND IC4 R20 3k5 R21 R22 2k33 CE7 27uF/100V 1 J21 1 J22 1 J23 GND +15V Vin LED+1 LED+2 DIM3 ISET 5 IFIX 6 LED- 7 PGND EP AGND IC5 R24 3k5 R25 R26 2k33 CE9 27uF/100V 1 J27 1 J28 1 J29 GND +15V Vin Vin +15V Vin +15V GND GND C23 2,2uF/100V C26 2,2uF/100V C 2 A 3 B 1 APEM 25000N C 2 A 3 B 1 APEM 25000N PWM_3 PWM_4 PWM_3 PWM_4 PWM_3 PWM_4 CE8 27uF/100V CE10 27uF/100V 0.8A, 10uH 0.8A, 10uH Ch.3 Ch.4 4.7uF C24 4.7uF C21 R30 0R00 R31 0R00 R32 0R00 R33 0R00 L12 1500O L14 1500O L17 1500O L15 1500O 4 1 L13 10 uH 4 1 L16 10 uH C22 C25

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 18/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG 9. Bill of Material Power Board Reference Value Package Manufacturer Order Code 3, 4, GND, VIn not placed Stelvio Kontek 3110325000500 Bluetooth 4.2 BLE T&R Würth Elektronik 2608011024000 C1, C15, C18, C21, C24 4.7uF/100V 6.3x7.7mm Würth Elektronik 875105945001 C2 22nF/50V 1206 Würth Elektronik 885012208083 C3, C4 4.7uF/100V 1206 TDK KTS101B475M55N0T00 C5, C6 10uF/25V 1210 Würth Elektronik 885012209028 C7, C9, C10, C11, C12, C13, C14 100nF/25V 0805 Würth Elektronik 885012207072 C8 0,33uF/25V 0805 Würth Elektronik 885012207075 C16, C19, C22, C25 100nF/100V 0805 Würth Elektronik 885012207128 C17, C20, C23, C26 2,2uF/100V 1206 TDK C3216X7S2A225K160AB CE1, CE2, CE3, CE4, CE5, CE6, CE7, CE8, CE9, CE10 27uF/100V 8x11.5mm Würth Elektronik 860040874001 IC1 7-50 Vin, 2.5-15 Vout, 2.5 A BQFN-41 Würth Elektronik 171021501 IC2, IC3, IC4, IC5 4,5-60 Vin, Iout,max 450mA TO-263 Würth Elektronik 172946001 J1, Ch.1, Ch.2, Ch.3, Ch.4 WR-TBL_5,0mm Würth Elektronik 691502710002 User panel 24-pol. Würth Elektronik 61202421621 LCD 16-pol. Würth Elektronik 61201621621 Prog. 6-pol. Würth Elektronik 61300611121 PWM 8-pol. Würth Elektronik 61200821621 J9, J10, J11, J15, J16, J17, J21, J22, J23, J27, J28, J29, J30 2-pol. Würth Elektronik 61300211121 J31 4-pol. Würth Elektronik 61300411121 L1 2.5A, 2.2uH 4532 Würth Elektronik 744773022 L2, L3, L4, L5 0.8A, 10uH 3521 Würth Elektronik 7447732110 L6, L8, L9, L11, L12, L14, L15, L17 1500Ω 0805 Würth Elektronik 742792097 L7, L10, L13, L16 10 uH SMD Würth Elektronik 744226S R27, R28 0R 0805 Vishay CRCW08050000Z0EBC R3, R6, R30, R31, R32, R33, R1, R7, R8, R29 not placed, 0R 0805 Vishay CRCW08050000Z0EBC R4, R5 178k 0805 Panasonic ERJ-6ENF1783V R9 10R 0805 Vishay CRCW080510R0FKEAC R10 10k0 0805 Vishay CRCW0805-10K R12, R16, R20, R24 3k48 0805 Panasonic ERJ-6ENF3481V R13, R17, R21, R25 3k 0805 Panasonic ERJ-6ENF3001V R14, R18, R22, R26 2k32 0805 Panasonic ERJ-6ENF2321V S1, S2, S3, S4 3-pol. APEM 25139NAH S5 6x6x5mm SMD Würth Elektronik 430152050826 U1 PIC16F1527 TQFP-64 Microchip PIC16F1527-I/PT U2 3V3 500mA SOT-223-4 Texas Instruments UA78M33CDCYR Pad1, Pad2, Pad3, Pad4 Rubber Pad 3M SJ5076BLACK PCB1 1780050 115x115mm,

4 Layers

Würth Elektronik L-1780050 Jumper placed on J10, J16, J22, J28 Würth Elektronik 60900213421

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 19/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG 10. Bill of Material User Panel Reference Value Package Manufacturer Order Code +V, GND not placed Stelvio Kontek 3110325000500 C1 100nF/25V 0805 Würth Elektronik 885012207072 C2 0,33uF/25V 0805 Würth Elektronik 885012207075 D1, D2 Red, 2V, 140° 0805 Würth Elektronik 150080RS75000 J1 16-pol Würth Elektronik 61301611121 J2 16-pol Würth Elektronik 61201621621 J3 24-pol Würth Elektronik 61202421621 R1 10k THT Bourns 3386F-1-103LF R2, R3 100R 0805 Vishay CRCW0805-100 R4, R5, R6, R7, R8 5k THT Bourns PTV09A-4020F-B502 R9, R10, R11, R12, R13, R14, R15, R16, R17, R18 10k 0805 Vishay CRCW0805-10K S1 2-pol. APEM 25136NAH S2, S3, S4, S5, S6, S7, S8, S9, S10, S11 6x6x5mm SMD Würth Elektronik 430152050826 U1 5V, 500mA SOT-223-4 Texas Instruments uA78M05CDYR R19, R20 Not placed Pad1, Pad2, Pad3, Pad4 Rubber Pad 3M SJ5076BLACK LCD Display Modul with HD44780 controller Can be placed on J1 1602 PCB1 100x100mm,

2 Layers

Würth Elektronik L-1780051

DNS005 MagI3C Multi Color LED Driver DNS005 V1.0 Alexander Zeller – June 2019 Page 20/20 Copyright © Würth Elektronik eiSos GmbH & Co. KG 11. Important Notes This Reference Design Note / Application Note is based on our k nowledge and experience of typical requirements concerning these areas. It serves as general guidance and should not be construed as a commitment for the suitability for customer applications by Würth Elektronik eiSos GmbH & Co. KG. The information in the Application Note is subject to change without notice. This document and parts thereof must not be reproduced or copied without written permission, and contents thereof must not be imparted to a third party nor be used for any unauthorized purpose. Würth Elektronik eiSos GmbH & Co. KG and its subsidiaries and affiliates (WE) are not liable for application assistance of any kind. Customers may use WE’s assistance and product recommendations for their applications and design. The responsibility for the applicability and use of WE Products in a particular customer design is always solely within the authority of the customer. Due to this fact it is up to the customer to evaluate and investigate, where appropriate, and decide whether the device with the specific product characteristics described in the product specification is valid and suitable for the respective customer application or not. The technical specifications are stated in the current data sheet of the products. Therefore the customers shall use the data sheets and are cautioned to verify that data sheets are current. The current data sheets can be downloaded at www.we - online.com. Customers shall strictly observe any product -specific notes, cautions and warnings. WE reserves the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services. WE DOES NOT WARRANT OR REPRESENT THAT ANY LICENSE, EITHER EXPRESS OR IMPLIED, IS GRANTED UNDER ANY PATENT RIGHT, COPYRIGHT, MASK WORK RIGHT, OR OTHER INTELLECTU AL PROPERTY RIGHT RELATING TO ANY COMBINATION, MACHINE, OR PROCESS IN WHICH WE PRODUCTS OR SERVICES ARE USED. INFORMATION PUBLISHED BY WE REGARDING THIRD -PARTY PRODUCTS OR SERVICES DOES NOT CONSTITUTE A LICENSE FROM WE TO USE SUCH PRODUCTS OR SERVICES OR A WARRANTY OR ENDORSEMENT THEREOF. WE products are not authorized for use in safety -critical applications, or where a failure of the product is reasonably expected to cause severe personal injury or death. Moreover, WE products are neither designed nor int ended for use in areas such as military, aerospace, aviation, nuclear control, submarine, transportation (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. Customers shall inform WE about the intent of such usage before design-in stage. In certain customer applications requiring a very high level of safety and in which the malfunction or failure of an electronic component could endanger human life or health, customers must ensure that they have all necessary expertise in the safety and regulatory ramifications of their applications. Customers acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of WE products in such safety -critical applications, notwithstanding any applications -related information or support that may be provided by WE. CUSTOMERS SHALL INDEMNIFY WE AGAINST ANY DAMAGES ARISING OUT OF THE USE OF WE PRODUCTS IN SUCH SAFETY-CRITICAL APPLICATIONS. USEFUL LINKS Application Notes / Reference Design Notes https://www.we-online.com/app-notes REDEXPERT Design Tool https://www.we-online.com/redexpert Toolbox https://www.we-online.com/toolbox MagI3C Product Catalog https://katalog.we-online.com/en/pm CONTACT INFORMATION Technical Support powermodules@we-online.com Würth Elektronik eiSos GmbH & CO. KG Max-Eyth-Str. 1, 74638 Waldenburg Germany Tel.: +49 7942 945 0 we-online.com

Product Information

61300611121 specifications and overview.

Summary

MagI3C Power Modules DNS005 MagI3C Multi Color LED Driver V1.0

Description

MagI3C Power Modules DNS005 MagI3C Multi Color LED Driver V1.0

Source title 61300611121 Datasheet(PDF) - Analog Technologies, Inc.

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