SC606AEVB | DigiCamel IC Datasheet

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SC606 SEMTECH | Alldatasheet

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PDF pages: 18

Technical content

Features

The SC606 is a very high efficiency charge pump white/color LED driver from the mAhXLifeTM family of products. It is optimized for Li-Ion battery applications. The LED current is regulated to a value configured by the user through an I 2C compatible serial interface. LED outputs are current-matched for consistent LED brightness. Up to 6 LEDs are controlled in three zones for brightness control in multiple displays. The 6 LED outputs are divided into 3 pairs of LEDs. Each pair has current that is programmable independent of the other pairs. Any combination of LEDs may be turned on using the serial interface. The SC606 also has a float detect feature that disables any current driver during normal operation when an open-load condition is detected. Patented low noise switching circuitry and constant output current allow the use of extremely small input and output capacitors. Very High Efficiency Over 90% of Battery Life Current Regulation for 6 LEDs Current Matching Tolerance of +/- 3.5% from LED to LED Current Accuracy to +/- 6.5% of Specified Value Current Range per LED [0.5mA - 32mA] High Available Total LED Current = 6 ILED = 120mA I2C Bus Limited Compatibility SC606 Low Shutdown Current: 0.1μA Typical Soft-Start /In-rush Current Limiting Short Circuit /Thermal Protection MLP-16 [4x4] Package 1.33MHz and 250kHz Programmable Fixed Frequency Separate Brightness Zones for Multiple Displays Three Charge Pump Modes of Operation: 1x, 1.5x and 2x Open LED Output Protection Cellular Phones LED Backlighting PDA Power Supplies Portable Devices Electronic Books Wireless Web Appliances Typical Application Circuit 1µF C4 1µF VBAT SCL SDA EN 1µF VOUT VIN C1- C1 + C2- C2+ GND ILEDC2 ILEDA1 SDA SCL EN ILEDA2 ILEDB2 ILEDC1 ILEDB1 SC606 1µF D5D4D3D2 Patent Pending

Electrical Characteristics

This device is ESD sensitive. Use of standard ESD handling precautions is required. retemaraPl obmySn oitidnoCn iMp yTx aMs tinU tnerruCtnecseiuQI Q I,edomx1 TUO V,Am0= NI V2.4=0 0510 002A µ I,edomx2dnaedomx5.1 TUO Am0=3 4 A m V,0=elbanE NI V2.4=1 .07 A µ ycaruccAtnerruCDEL I RRE-DEL Am5.0 ≤ I nDEL ≤ Am0.4 )2()1( V2.3 ≤ VNI ≤ V2.4 062-0 01±0 62A µ Am5.4 ≤ I nDEL ≤ Am51 Am5.51 ≤ I nDEL ≤ Am23 )3( gnihctaMtnerruC I DEL-ot-DEL Am5.0 ≤ I nDEL ≤ Am0.4 )2( V2.3 ≤ VNI ≤ V2.4 041-0 5±0 41A µ Am5.4 ≤ I nDEL ≤ Am51 Am5.51 ≤ I nDEL ≤ Am23 )3( gnillafedomx5.1otedomx1V X1SNART I TUO I,Am06= nDEL Am01= )1( 85.3V gnillafedomx2otedomx5.1 egatlovnoitisnart V X5.1SNART I TUO I,Am06= nDEL Am01= )1( 89.2V retemaraPl obmySm umixaMs tinU egatloVylppuSV NI 0.6+ot3.0-V egatloVtuptuOV TUO 0.6+ot3.0-V noitaruDtiucriCtrohSTUOVC Se tinifednI tneibmAotnoitcnuJ,ecnatsiseRlamrehT )1( θ AJ 04W /C° esaCotnoitcnuJ,ecnatsiseRlamrehT θ CJ 4.2W /C° tneibmAgnitarepOT A 58+ot04-C ° egnaRerutarepmeTnoitcnuJT CJ 051+ot04-C ° egnaRerutarepmeTegarotST GTS 051+ot56-C ° TRTLMIA606CSerutarepmeTwolfeRRIT DAEL 062C ° Exceeding the specifications below may results in permanent damage to the device or device malfunction. Operation outside of the parameters specified in the Electrical Characteristics section is not required. 1) Calculated from package in still air, mounted to 3” x 4.5”, 4 layer FR4 PCB with thermal vias under the exposed pad per JESD 51 standards.

3© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 Electrical Characteristics (Cont.) retemaraP lobmySn oitidnoCn iMp yTx aMs tinU ycneuqerFrotallicsOf CSO =retsigeRsutatS#FFO/NO XXXXX1X )4( 31.13 3.13 5.1z HM ycneuqerFrotallicsOf CSO =retsigeRsutatS#FFO/NO XXXXX0X )4( 5.2120 525 .782z Hk timiLtnerruCtupnI )2( I TIMIL V2.3 ≤ VNI ≤ V2.4 VmorfdeilppatiucrictrohS TUO DNGot 0220 58A m dlohserhThgiHtupnIV HI dlohserhtcigolhgihtupnI6 .1V dlohserhTwoLtupnIV LI dlohserhtcigolwoltupnI4 .0V tnerruChgiHtupnII HI VHI V= NI 01A µ tnerruCwoLtupnII LI VLI =D NG0 1A µ I2 ecafretnIC Iedomevalshtiwecnailpmocdetimil 2 IspilihPtamroFdenibmoCC 2 0002,yraunaJdetad1.2noisrevnoitacificepsC egatloVtupnIlatigiD VLI 4.0V VHI 6.1 leveLwoLtuptuOADSV LO I NID Am3=)ADS( 4.0 V I NID Am6=)ADS( 6.0 V tnerruCtupnIlatigiDI GD 2.0-2 .0A µ ecnaticapaCniPO/IC NI 01F p I2 gnimiTC ycneuqerFkcolCf LCS 0040 44z Hk doirePwoLLCS t woL 3.1s µ doirePhgiHLCS t hgiH 6.0 sµ emiTdloHataDt TAD_DH 0s µ emiTputeSataDt TAD_US 001s n detaepeR-emiTputeS noitidnoCtratS t ATS_US 6.0s µ detaepeR-emiTdloH noitidnoCtratS t ATS_DH 6.0s µ rofemiTputeS noitidnoCpotS t ATS_US 6.0s µ

4© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 retemaraP lobmySn oitidnoCn iMp yTx aMs tinU neewteBemiTeerF-suB TRATSdnaPOTS t FUB 3.1s µ emiTpu-tratSecafretnI t NE (emiTpu-tratSsuB dellupsiNEretfa) hgih 053s µ Electrical Characteristics (Cont.) Notes: 1) ILEDn = any LED’s current from D1, D2, D3, D4, D5 and D6. 2) Guaranteed by design. 3) Maximum total of LED currents not to exceed 120mA. 4) X = Don’t care.

5© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 Pin Configuration Ordering Information Pin Descriptions niPe maNniPn oitcnuFniP 11 ADELI .)dednuorgronepotfelebyamnip,esunitonfl(1ADELrofknistnerruC 2A DS. enilatadlaireslanoitcerid-iB 3L CS. tupnikcolcsublaireS 4N E .wolsiNEnehwFμ1.0yllacipytsitnerrucsaiB.elbanehgihevitcA 5T UOV .dnuorgotTUOVmorfroticapacFμ1atcennoC.pmupegrahcehtfotuptuO 6N IV ecnamrofrepdevorpmiroF.dnuorgotNIVmorfroticapacFμ1atcennoC.egatlovtupnI .Fμ01~Fμ7.4otroticapacehtesaercni,edomx5.1dnazHk052gnisunehw 7- 1C. 1roticapactekcubfolanimretevitageN 8+ 1C. 1roticapactekcubfolanimretevitisoP 9- 2C. 2roticapactekcubfolanimretevitageN 01+ 2C. 2roticapactekcubfolanimretevitisoP 11D NG. dnuorG 212 CDELI .)dednuorgronepotfelebyamnip,esunitonfl(2CDELrofknistnerruC 311 CDELI .)dednuorgronepotfelebyamnip,esunitonfl(1CDELrofknistnerruC 412 BDELI .)dednuorgronepotfelebyamnip,esunitonfl(2BDELrofknistnerruC 511 BDELI .)dednuorgronepotfelebyamnip,esunitonfl(1BDELrofknistnerruC 612 ADELI .)dednuorgronepotfelebyamnip,esunitonfl(2ADELrofknistnerruC Td aPlamrehT .saivelpitlumgnisuenalpdnuorgottcennoC.sesoprupgniknistaehrofdaP .yllanretnidetcennoctoN ECIVEDE GAKCAP )1( TRTLMIA606CS )2( 61-4x4PLM BVEA606CSd raoBnoitaulavE Notes: 1) Available in tape and reel only. A reel contains 3000 devices. 2) Available in lead-free package only. This product is fully WEEE and RoHS compliant. TOP VIEW 16 15 14 13 5678 MLP16: 4X4 16 LEAD T ILEDA1 SDA SCL EN ILEDA2 ILEDB1 ILEDB2 ILEDC1 ILEDC2 GND C2+ C2- VOUT VIN C1- C1+

6© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 VIN ILEDA2 EN 1213 C1+ C2-C1- mAhXLife Fractional Charge Pump [1x, 1.5x, 2x] Schmitt Buffer 1.33MHz/250kHz Oscillator Mode Select [1x, 1.5x, 2x Startup, Shutdown] Current Brightness Control Current Sense FETs and Amplifier(s) ILEDA1 ILEDC1ILEDB2ILEDB1 ILEDC2 7 9 10 16 1 15 14 VOUT C2+ Schmitt Buffer Schmitt Buffer Serial I/O Logic Current Set / DAC Registers TM GND SCL SDA Block Diagram

7© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 Detailed Description The SC606 contains a fractional charge pump, mode selection circuit, serial I/O logic, serial data registers and current regulation circuitry for 6 LED outputs. All are depicted in the Block Diagram on page 6. The fractional charge pump multiplies the input voltage by 1, 1.5 or 2 times the input voltage. The charge pump switches at a fixed frequency that is bit selectable to 1.33MHz or 250kHz. The default frequency is 1.33MHz. 250kHz may require additional input capacitance of up to 10 μF. The charge pump does not switch during 1x mode, saving power and improving efficiency. The mode selection circuit automatically selects the mode as 1x, 1.5x or 2x based on circuit conditions such as LED voltage, input voltage and load current. 1x is the most efficient mode, followed by 1.5x and 2x modes. At lower voltages a stronger mode may be needed to maintain regulation. If so , the mode will change first to 1.5x and then later to 2x. 2x mode usually operates for a much shorter run time compared to 1x mode, and 2x mode maintains the output until the battery is discharged to 2.85V or less. The LED requiring the highest voltage drop will determine the output voltage needed to drive all outputs with sufficient anode voltage. Comparing all cathodes and regulating VOUT for the LED with the lowest cathode voltage ensures sufficient bias for all LEDs. The LED outputs are controlled through the serial data registers, found on page 10 in Table 1. LED on/off functions are independently controlled, so that any combination of LEDs may be switched on. LED current is set per LED pair. For example, when ILEDA1 and ILEDA2 are both on, ILEDA1 = ILEDA2. But ILEDA1 and ILEDA2 do not have to be on at the same time. Six (6) current regulating circuits sink matched currents from the LEDs on a per pair basis. LEDs with matched forward voltage will produce the best possible matched currents. For best matching performance it is recommended that the LED to LED difference, ΔV F , be under 250mV. Designing for Lowest Possible Battery Current The battery current and efficiency of the SC606 are mostly dependent on the charge pump mode of operation. To get the best performance from the SC606 it is better to use LEDs with consistantly lower V F voltage. Lower VF will keep the charge pump in 1x mode longer and will use less battery current, extending the run time of the battery. Mode transition voltages V TRANS1X and VTRANS1.5X can be estimated by the following equations: 0.83 VTRANS1.5X = [VF + VILEDn +(# of LEDs used) ILED 10.1]/1.5 where, VF is the anode to cathode voltage and VILEDn is the voltage at the ILED pin. Typically VILED=120mV and ILED is the LED current. Power efficiency can be estimated for the intended battery voltage range. η = [VOUT IOUT / VIN (IOUT Mode+IQ)] 100 % where, VOUT = VF+ VILEDn and I Q = 1.5mA, in 1x mode IQ = 3mA, in 1.5x or 2x mode Quiescent Current IQ at no load will vary with the device state. A sequence of steps is now described which will demonstrate the effect that the device state has on I Q when VIN = 3.8V. (1) After power up (Enable High) and before any serial communication, the IQ is approximately 2.2mA. This is because the output defaults to 5V and the charge pump is active to support the 5V. The charge pump also defaults to 1.33MHz. (2) After power up if the clock is changed to 250kHz, the I Q will decrease to 1mA. (3) If one LED is set on at 0.5mA, the input current will be 1.5mA. For a typical white LED, the 5V output is much higher than necessary, so the charge pump will switch off and the output will adjust to a normal value for the LED, typically around 3.5V. (4) Turn off the LED and I Q = IIN = 80μA with Enable = High. This is the lowest power state while Enable = High. ILED Accuracy ILED is determined by the status of registers at 00h, 01h and 02h. The tolerance of the ILED current is +/-6.5% at the 10mA setting. For example, if the data registers are configured so that each LED current should be 10mA, the actual LED currents would be between 9.35mA and 10.65mA (+/-6.5%). All 6 outputs meet this requirement over the industrial temperature range. To calculate the error I LED-ERR[%], use the formula, ILED-ERR[%] = ± ILED(measured) - ILED ILED 100%

8© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 Applications Information (Cont.) Current Matching Current Matching refers to the ΔI from an LED compared to the average of the minimum and maximum value of all LEDs that are programmed for the same current. I LED-LED-ERR [%] = = = = = IMAX IMAX + IMIN -1 100% or IMIN IMAX + IMIN -1 100% which reduces to ± ± ± ± ± IMAX - IMIN IMAX + IMIN 100% 1x Mode, 1.5x Mode and 2x Mode 1x Mode, 1.5x Mode and 2x Mode all refer to the charge pump configuration. These modes multiply the input voltage and ensure that V OUT is high enough for current to be regulated in the LEDs. Mode Transition Voltage Mode transition voltage refers to the input voltage at the point when the charge pump changes from a weaker mode (lower numerically) to a stronger mode (higher numerically). V TRANS1X is the transition from 1x to 1.5x mode, and VTRANS1.5X is the transition from 1.5x to 2x mode.

9© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 I2C Communication The SC606 interface uses a limited version of the combined format protocol as described in the Phillips I2C Bus Specification version 2.1. With this format, the Start condition and the Slave Address are both repeated. Data formatting must be a single byte only. Note that the SC606 can only operate on an I 2C bus using the limited combined format protocol. If any other I 2C data formatting is used on the bus the SC606 may exhibit false acknowleges to the commands. The I 2C Slave Address is 1100110. I2C Fast Mode is supported at 400kbit/s. For more information about the I2C combined protocol refer to the I2C Bus Specification from Philips Semiconductors. Slave Address Following a start condition, the bus master outputs the address of a slave device. The 7 bit slave address for the SC606 is 1100110. The address is followed by a least significant bit (LSB). The LSB determines the data direction. Data Formatting Write FormatWrite FormatWrite FormatWrite FormatWrite Format Read FormatRead FormatRead FormatRead FormatRead Format S : Start Condition W : ‘0’ = Write R : ‘1’ = Read A : Acknowledge, sent by slave B : Acknowledge, sent by master Sr : Repeated Start Condition P : Stop Condition Slave Address: 7 bit Register Address: 8 bit Data: 8 bit Applications Information (Cont.) Ss serddAevalSW A e tyB1 sserddAretsigeR Ar Ss serddAevalSW A y lnOetyB1 ataDn AP Ss serddAevalSW Ae tyB1 sserddAretsigeR Ar Ss serddAevalSR A y lnOetyB1 ataDn BP BSM BSL 1 100110 W /R

10© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 emaNretsigeR retsigeR tib-8[sserddA ]lamicedaxeH elbaTnoitcnuFtiB'sretsigeR 7B6 B5 B4 B3 B2 B1 B0 B geR21A_DELh 00 XX 11egaPno2elbaTotrefeRgeR21B_DELh 10 geR21C_DELh 20 geR#FFO/NOh 300 ycneuqerF zHk052=1 zHM33.1=0 2CDEL nO=1 ffO=0 1CDEL nO=1 ffO=0 2BDEL nO=1 ffO=0 1BDEL nO=1 ffO=0 2ADEL nO=1 ffO=0 1ADEL nO=1 ffO=0 Table 1 - SERIAL DATA REGISTERS Note: X = Don’t care 1 = Logic High 0 = Logic Low Applications Information (Cont.)

5.61 XX100000 2 3

0.71 XX100001 3 3

5.71 XX100010 4 3

0.81 XX100011 5 3

5.81 XX100100 6 3

0.91 XX100101 7 3

5.91 XX100110 8 3

0.02 XX100111 9 3

5.02 XX101000 0 4

0.12 XX101001 1 4

5.12 XX101010 2 4

0.22 XX101011 3 4

5.22 XX101100 4 4

0.32 XX101101 5 4

5.32 XX101110 6 4

0.42 XX101111 7 4

5.42 XX110000 8 4

0.52 XX110001 9 4

5.52 XX110010 0 5

0.62 XX110011 1 5

5.62 XX110100 2 5

0.72 XX110101 3 5

5.72 XX110110 4 5

0.82 XX110111 5 5

5.82 XX111000 6 5

0.92 XX111001 7 5

5.92 XX111010 8 5

0.03 XX111011 9 5

5.03 XX111100 0 6

0.13 XX111101 1 6

5.13 XX111110 2 6

0.23 XX111111 3 6

]Am[ 7B6 B5 B4 B3 B2 B1 B0 Bl amiceD

5.0 XX000000 0

0.1 XX000001 1

5.1 XX000010 2

0.2 XX000011 3

5.2 XX000100 4

0.3 XX000101 5

5.3 XX000110 6

0.4 XX000111 7

5.4 XX001000 8

0.5X X 0 0 1 0 0 1 9

5.5 XX001010 0 1

0.6 XX001011 1 1

5.6X X 0 0 1 1 0 0 2 1 0.7X X 0 0 1 1 0 1 3 1

5.7 XX001110 4 1

0.8 XX001111 5 1

5.8 XX010000 6 1

0.9 XX010001 7 1

5.9X X 0 1 0 0 1 0 8 1 0.01X X 0 1 0 0 1 1 9 1

5.01 XX010100 0 2

0.11 XX010101 1 2

5.11X X 0 1 0 1 1 0 2 2

0.21 XX010111 3 2

5.21 XX011000 4 2

0.31 XX011001 5 2

5.31X X 0 1 1 0 1 0 6 2 0.41X X 0 1 1 0 1 1 7 2

5.41 XX011100 8 2

0.51 XX011101 9 2

5.51 XX011110 0 3

0.61 XX011111 1 3

Note: X = Don’t care Table 2 - DAC Codes For LED Output Current Applications Information (Cont.)

12© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 Typical Characteristics Ripple in 1x Mode for 6 LEDs at 20mA Startup 1.33MHz Ripple in 1.5x Mode for 6 LEDs at 20mA 250kHz Ripple in 1.5x Mode for 6 LEDs at 20mA Ch1 50mV/DIV Ch2 50mV/DIV Ch3 2V/DIV Ch4 100mA/DIV 400 ns/DIV Ch1 50mV/DIV Ch2 50mV/DIV Ch3 2V/DIV Ch4 100mA/DIV 400 ns/DIV Ch1 50mV/DIV Ch2 50mV/DIV Ch3 2V/DIV Ch4 100mA/DIV 2 us/DIV Ch1 1V/DIV Ch2 1V/DIV Ch3 5V/DIV Ch4 500mA/DIV 100 us/DIV Efficiency for 6 LEDs at 20mA and 3.31V Efficiency for 6 LEDs at 10mA and 3.31V 100 Input Voltage [V] Efficiency [%] TA = 25°C 100 Input Voltage [V] Efficiency [%] TA = 25°C

13© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 1.33MHz Ripple in 2x Mode for 6 LEDs at 20mA 250kHz Ripple in 2x Mode for 6 LEDs at 20mA Ch1 50mV/DIV Ch2 50mV/DIV Ch3 2V/DIV Ch4 100mA/DIV 400 ns/DIV Ch1 50mV/DIV Ch2 50V/DIV Ch3 2V/DIV Ch4 100mA/DIV 2 us/DIV Typical Characteristics (Cont.) IQ, LEDs Turned Off Battery Voltage [V] Quiescent Current [uA]

14© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 Evaluation Board Schematic C11 10uF C1 C2 VOUT VOUT VIN TP5 GND TP6 GND TP7 GND VIN TP8 GND POS1 NEG2 1 2 1uF C2 1uF ILEDA11 SDA2 SCL3 EN4 VOUT5 VIN6 GND 11 ILEDC2 12 ILEDC1 13 ILEDB2 14 ILEDB1 15 ILEDA2 16 C2+ 10 C1-7 C2- 9 C1+8 SC606A P0.01 P0.12 P0.23 P0.34 P1.05 P1.26 VSS7 VPP8 CEX T9 Delcom 802200 Ceramic Res. 6MHz 1 1 2 2 3 3 4 4 USB_Ty pe-B F11A SDA 1 2 7.5k 4.7uF 1 .1uF SCL EN 150 USB Power C1-1 1uF C1+ TP11 TP12 C2- TP13 SDA TP14 SCL TP15 EN C2+ TP16 VOUT TP17 VIN TP18 C1- TP19 C1+ TP20 C2- TP21 C2+ 1 TP22 GND TP23 1 2 JP9 1 2 JP10 TP24 TP25 1 2 JP11 TP26 1 2 JP12 1 2 JP13 1 2 JP14 A1SDA SCL EN 1ohm 1ohm 1ohm 1ohm 1ohm 1ohm C4 1uF JP8 BERG_3PIN Enable JP6 VOUT JP5 JP4 JP3 JP2 JP1 LED_1206 LED_1206 LED_1206 LED_1206 LED_1206 LED_1206

15© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 ITEM QUANTITY REFERENCE PART 1 4 C1,C2,C3,C4 1UF X5R 2 1 C5 4.7UF 3 1 C7 .1UF 4 1 C11 10UF 5 6 D1,D2,D3,D4,D5,D6 LED_1206 NICHIA NSCW100 6 1 D7 USB POWER 7 1 F1 1A 8 12 JP1,JP2,JP3,JP4,JP5,JP6, 2PIN JUMPER JP9,JP10,JP11,JP12,JP13, JP14 9 1 JP8 3PIN JUMPER 10 1 J1 BATTERY INPUT 11 6 R1,R2,R3,R4,R5,R6 1OHM 12 1 R7 7.5K 13 1 R8 150 14 5 TP5,TP6,TP7,TP8,TP22 GND 15 1 TP11 A2 16 1 TP12 A1 17 1 TP13 SDA 18 1 TP14 SCL 19 1 TP15 EN 20 1 TP16 VOUT 21 1 TP17 VIN 22 1 TP18 C1- 23 1 TP19 C1+ 24 1 TP20 C2- 25 1 TP21 C2+ 26 1 TP23 C2 27 1 TP24 C1 28 1 TP25 B2 29 1 TP26 B1 30 1 U1 SC606 31 1 U4 DELCOM 802200 32 1 U5 USB_TYPE-B 33 1 Y1 CERAMIC RES. 6MHZ Evaluation Board Bill of Material

17© 2005 Semtech Corp. www.semtech.com POWER MANAGEMENT SC606 Outline Drawing - MLP-16 [4x4] Marking Information yyww = Datecode (Example: 0422) Marking for SC606AIML 606A yyww INDICATOR (LASER MARK) PIN 1 DIMENSIONS NOM INCHES N bbb aaa DIM L e E D A b MIN MAX MILLIMETERS MINMAX NOM .003 .010 .079 .012 .085 .000 .031 (.008) 0.08 0.30 .014 .089 0.25 2.00 .040 .002 0.00 0.80 2.25 0.35 2.15 0.05 1.00 (0.20) .004 0.10 2.00 2.15 2.25 0.65 BSC.026 BSC .089.085.079 D/2 A LxN bbb C A B bxN e SEATING PLANE C E/2 N e/2 aaa C CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS. NOTES: A D E B

200 Flynn Road, Camarillo, CA 93012

Phone: (805) 498-2111 FAX (805)498-3804 Contact Information Visit us at: www.semtech.com P Y K C Z P Y X G K H .189 .026 .016 .033 .122 .091 .091 4.80 0.40 0.85 0.65 2.30 2.30 3.10 DIM (3.95) MILLIMETERS DIMENSIONS (.156) INCHES THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. NOTES: 2x GH2x (C) 2x Z X

Product Information

SC606AEVB specifications and overview.

Summary

Low Noise Smart LED Driver with Serial Interface

Description

Low Noise Smart LED Driver with Serial Interface

Source title SC606AEVB Datasheet(PDF) - Semtech Corporation

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