AL5809_16 DIODES

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 16

Technical content

Features

 2.5V to 60V Operating Voltage Between Two Terminals  Robust Power Package Up to 1.2W for PowerDI®-123  -40°C to +125°C Temperature Range  ±5% LED Current Tolerance Over-Temperature  15mA, 20mA, 25mA , 30mA, 40mA, 50mA, 60mA, 90mA, 100mA, 120mA, and 150mA Available in PowerDI123 Package  15mA, 20mA, 25mA, 30mA, 40mA and 50mA available in SOD-  Constant Current with Low Temperature Drift and High Po wer Supply Rejection Ratio  Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  Halogen and Antimony Free. “Green” Device (Note 3) Pin Assignments IN OUT XX Y W X AL5809

Applications

 Offline LED Lam ps  LED Power Supplies  White Goods  LED Signs  Instrumentation Illumination Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2 011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information ab out Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bro mine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. POWERDI is a registered trademark of Diodes Incorporated.

Document number: DS36625 Rev. 5 - 2 2 of 16 www.diodes.com December 2016 © Diodes Incorporated AL5809 Typical Applications Circuit VIN Low Side LED String IN OUT XX Y W X AL5809 VIN High Side LED String IN OUT XX Y W X AL5809 Pin Descriptions Pin Name Pin Number (PowerDI123) Function In 1 LED Current Input Terminal. For low side LED string application, connect the LED cathode terminal to the “In” terminal. For high side LED string application, connect the LED anode terminal to the “Out” terminal. Out 2 LED Current Output Terminal. For low side LED string application, connect the LED anode terminal to the “Out” terminal. For high side LED string application, connect the LED cathode terminal to the “Out” terminal. Functional Block Diagram

Document number: DS36625 Rev. 5 - 2 3 of 16 www.diodes.com December 2016 © Diodes Incorporated AL5809 Absolute Maximum Ratings Symbol Parameters Ratings Unit VInOut “In” Voltage Relative to “Out” Pin -0.3 to +80 V IInOut LED Current from “In” to “Out” 180 mA ESD HBM Human Body Model ESD Protection 4 kV ESD MM Machine Model ESD Protection 400 V TJ Operating Junction Temperature -40 to +175 °C TST Storage Temperature -55 to +150 °C Caution: Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings only; functional operation of the device at these or any other conditions excee ding those indicated in this specification is not implied. Device reliability may be affected by exposure to absolute maximum rating conditions for extend ed periods of time. Semiconductor devices are ESD sensitive and may be damaged by e xposure to ESD events. Suitable ESD precautions should be taken when handling and transporting these devices.

Document number: DS36625 Rev. 5 - 2 4 of 16 www.diodes.com December 2016 © Diodes Incorporated AL5809 Package Thermal Data Package θJC Thermal Resistance Junction-to-Case θJA Thermal Resistance Junction-to-Ambient PDIS TA = +25°C, TJ = +125°C PowerDI123 27.15°C/W 148.61°C/W (Note 4) 0.68W PowerDI123 17.81°C/W 81.39°C/W (Note 5) 1.24W SOD-123 69.56°C/W 278.42°C/W (Note 6) 0.36W Recommended Operating Conditions Symbol Parameter Min Max Unit VInOut “In” Voltage Range Relative to “Out” Pin 2.5 60 V IInOut LED Current (Note 7) 15 150 mA TA Operating Ambient Temperature Range (Note 8) -40 +125 °C Electrical Characteristics (VInOut = 3.5V) (Note 9) Symbol Parameter Conditions Min Typ Max Unit VInOut In-Out Supply Voltage - TA = -40°C to +125°C 2.5 - 60 V IInOut IINOut Current Accuracy (±5% for over temperature) AL5809-15S1-7 AL5809-15P1-7 TA = -40°C to +125°C 14.25 15 15.75 mA AL5809-20S1-7 AL5809-20P1-7 TA = -40°C to +125°C 19 20 21 AL5809-25S1-7 AL5809-25P1-7 TA = -40°C to +125°C 23.75 25 26.25 AL5809-30S1-7 AL5809-30P1-7 TA = -40°C to +125°C 28.5 30 31.5 AL5809-40S1-7 AL5809-40P1-7 TA = -40°C to +125°C 38 40 42 AL5809-50S1-7 AL5809-50P1-7 TA = -40°C to +125°C 47.5 50 52.5 AL5809-60P1-7 TA = -40°C to +125°C 57 60 63 AL5809-90P1-7 TA = -40°C to +125°C 85.5 90 94.5 AL5809-100P1-7 TA = -40°C to +125°C 95 100 105 AL5809-120P1-7 TA = -40°C to +125°C 114 120 126 AL5809-150P1-7 TA = -40°C to +125°C 142.5 150 157.5 ILINE IInOut Current Line Regulation VInOut = 2.5V to 60V (Note 10) TA = +25°C - 1 - % VMIN Minimum Power Up Voltage Increase VInOut (Note 11) TA = -40°C to +125°C - 1.5 - V tON_MIN Minimum On pulse width (Note 12, 13) - 500 - - µS tOFF_MIN Minimum Off pulse width (Note 12, 13) - 500 - - µS TSHDN Thermal Shutdown Junction Temperature (Note 14) - - +165 - °C THYS Thermal Shutdown Hysteresis - - - +30 - °C Notes: 4. Test condition for Power DI-123: Device mounted on 25.4mm x 25.4mm FR-4 PCB (10mm x 10mm 1oz copper, minimum recommended pad layout on top layer and thermal vias to bottom layer ground plane). For bet ter thermal performance, larger copper pad for heat-sink is needed. 6. Test condition for SOD-123: Device mounted on FR-4 PCB with 50 .8mm x 50.8mm 2oz copper, minimum recommended pad layout on top layer and thermal vias to bottom layer with maximum area ground plane. For bette r thermal performance, larger copper pad for heat-sink is needed . 7. The LED operating current is determined by the AL5809 current option in dex XXX, AL5809-XXXS/P1-7. 8. The Maximum LED current is also limited by ambient temperature and power dissipation such that junction temperature should be kept less than or equal to +125°C. 9. All voltages unless otherwise stated are measured with respe ct to OUT pin. 10. Measured by the percentage degree of LED current variation when VInOut varies from 2.5V to 60V each current option. 11. Apply the power linearly to the chip until the device starts to turn on . 12. tON_MIN time includes the delay and the rise time needed for IOUT to reach 90% of its final value. tOFF_MIN time is the time needed for IOUT to drop below 10% of its final value. 13. This parameter only guaranteed by design, not tested in produ ction. 14. Ambient temperature at which OTP is triggered may vary depending o n application, PCB layout and material used.

Document number: DS36625 Rev. 5 - 2 6 of 16 www.diodes.com December 2016 © Diodes Incorporated AL5809 Application Information (continued) PWM Dimming The AL5809 can be used to provide LED current dimming driving the Ou t pin via the MOSFET switch to ground (Figure 4a) applying a PWM signal with a frequency range between 100Hz and 200Hz. The Out pin current is then effectively switched on and off to modulate the output LED current. The dimming effect can be achieved by varying the PWM signal duty cycle. VIN PWM_DIM (ZXMN6A11Z) IN OUT XX Y W X AL5809 a) PWM Dimming by External MOSFET IN OUT XX Y W X VIN ON/OFF Switch AL5809 b) PWM Dimming by Power Supply VIN ON/OFF Figure 4 PWM Dimming Recommended PWM Frequency and Dimming Range PWM Frequency (Hz) Duty Cycle (%) Min Max 100 5 95 200 10 90 Test conditions (Figure 4a): PWM frequency 100Hz–200Hz Square wave, 0-4V gate voltage, VIN = 6V, 1 LED, AL5809-30mA Use the following formula to calculate the Min and Max duty cycle: Min. Duty cycle (%) = (tON_MIN) / (time period of the PWM signal) Max. Duty cycle (%) = 100% - ((tOFF_MIN) / (time period of the PWM signal))

Document number: DS36625 Rev. 5 - 2 12 of 16 www.diodes.com December 2016 © Diodes Incorporated AL5809

Ordering Information

Code Packaging 7” Tape and Reel Quantity Part Number Suffix AL5809-15P1-7 15mA P1 PowerDI123 3,000/ Tape & Reel -7 AL5809-15S1-7 S1 SOD-123 3,000/ Tape & Reel -7 AL5809-20P1-7 20mA P1 PowerDI123 3,000/ Tape & Reel -7 AL5809-20S1-7 S1 SOD-123 3,000/ Tape & Reel -7 AL5809-25P1-7 25mA P1 PowerDI123 3,000/ Tape & Reel -7 AL5809-25S1-7 S1 SOD-123 3,000/ Tape & Reel -7 AL5809-30P1-7 30mA P1 PowerDI123 3,000/ Tape & Reel -7 AL5809-30S1-7 S1 SOD-123 3,000/ Tape & Reel -7 AL5809-40P1-7 40mA P1 PowerDI123 3,000/ Tape & Reel -7 AL5809-40S1-7 S1 SOD-123 3,000/ Tape & Reel -7 AL5809-50P1-7 50mA P1 PowerDI123 3,000/ Tape & Reel -7 AL5809-50S1-7 S1 SOD-123 3,000/ Tape & Reel -7 AL5809-60P1-7 60mA P1 PowerDI123 3,000/ Tape & Reel -7 AL5809-90P1-7 90mA P1 PowerDI123 3,000/ Tape & Reel -7 AL5809-100P1-7 100mA P1 PowerDI123 3,000/ Tape & Reel -7 AL5809-120P1-7 120mA P1 PowerDI123 3,000/ Tape & Reel -7 AL5809-150P1-7 150mA P1 PowerDI123 3,000/ Tape & Reel -7

Document number: DS36625 Rev. 5 - 2 13 of 16 www.diodes.com December 2016 © Diodes Incorporated AL5809 Marking Information Part Number Package Identification Code AL5809-15P1-7 PowerDI123 C1 AL5809-20P1-7 PowerDI123 C2 AL5809-25P1-7 PowerDI123 CA AL5809-30P1-7 PowerDI123 C3 AL5809-40P1-7 PowerDI123 C4 AL5809-50P1-7 PowerDI123 C5 AL5809-60P1-7 PowerDI123 C6 AL5809-90P1-7 PowerDI123 C7 AL5809-100P1-7 PowerDI123 CB AL5809-120P1-7 PowerDI123 C8 AL5809-150P1-7 PowerDI123 C9 AL5809-15S1-7 SOD-123 D1 AL5809-20S1-7 SOD-123 D2 AL5809-25S1-7 SOD-123 DA AL5809-30S1-7 SOD-123 D3 AL5809-40S1-7 SOD-123 D4 AL5809-50S1-7 SOD-123 D5 Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. PowerDI123 (Type B) PowerDI123 Type B Dim Min Max Typ A 3.50 3.90 3.70 B 2.60 3.00 2.80 C 1.63 1.93 1.78 D 0.93 1.00 0.98 E 0.85 1.25 1.00 H 0.15 0.25 0.20 L 0.50 0.80 0.65 All Dimensions in mm L EC A B D H E

Document number: DS36625 Rev. 5 - 2 14 of 16 www.diodes.com December 2016 © Diodes Incorporated AL5809 Package Outline Dimensions (continued) Please see http://www.diodes.com/package-outlines.html for the latest version. SOD123 c He E b D All 7° All R0.100 a L A All R0.10 All 7° SOD123 Dim Min Max Typ A 1.00 1.35 1.05 A1 0.00 0.10 0.05 b 0.52 0.62 0.57 c 0.10 0.15 0.11 D 1.40 1.70 1.55 E 2.55 2.85 2.65 He 3.55 3.85 3.65 L 0.25 0.40 0.30 a 0º 8º -- All Dimensions in mm Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. PowerDI123 (Type B) X Y G Dimensions Value (in mm) G 2.000 X 1.050 X1 4.100 Y 1.500 SOD123 Y X Dimensions Value (in mm) X 0.900 X1 4.050 Y 0.950

Document number: DS36625 Rev. 5 - 2 15 of 16 www.diodes.com December 2016 © Diodes Incorporated AL5809 Taping Orientation The taping orientation of the other package type can be found on our website at http://www.diodes.com/datasheets/ap02007.pdf. PowerDI123 (Type B) SOD123

Document number: DS36625 Rev. 5 - 2 16 of 16 www.diodes.com December 2016 © Diodes Incorporated AL5809 IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRES S OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ME RCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, correct ions or other changes without further notice to this document and any produ ct described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product des cribed herein; neither does Diodes Incorporated convey a ny license under its patent or trademark rights, nor the rights of others. Any Custome r or user of this document or products described here in in such applications shall assume all risks of such use and will agree to hold Diodes Incorpo rated and all the companies whose products are repres ented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Cus tomers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Pro duct names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated in to multiple languages for reference. Only the English vers ion of this document is the final and determinative format released by Diodes Incorporated. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support dev ices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perfor m when properly used in accordance with instructions for u se provided in the labeling can be reasonably expected to result in signi ficant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their lif e support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-criti cal, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorpo rated. Further, Customers must fully indemnify Diodes Incor porated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2016, Diodes Incorporated www.diodes.com