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SOD123-3D-image.png60V Two Terminal Constant Current LED Driver PowerDI
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The AL5809 is a constant current linear LED driver and it provides a cost-effective two pin solution. It offers an excellent temperature stability 20 ppm/°C and the current accuracy ±3% regulated over a wide voltage range. The AL5809 simplifies the design for linear LED drivers allowing it to be designed as a high or low-side constant current regulator without any external components.
The AL5809 turns on immediately and can swing from 2.5V up to 60V floating voltage enabling it drive long LED chains. 60V Voltage rating between Input and Output pins designed to withstand the high peak voltage incurred in offline applications.
| AEC Qualified | No |
|---|---|
| Compliance (Only Automotive supports PPAP) | Standard |
| Topology | Linear LED Driver |
| Minimum Supply Voltage (V) | 2.5 V |
| Maximum Supply Voltage (V) | 60 V |
| Maximum VOUT (V) | 60 V |
| Number of Channels | 1 |
| LED Current Sense Voltage (mV) | N/A mV |
| Output Current (mA) | Fixed mA |
| Channel Max. Output Current (mA) | 10 to 150 mA |
| Accuracy (%) | 5 % |
| Dimming | Ext PWM |
| Temperature Range (°C) | -40 to 125 °C |
A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.
| PCN # | Issue Date | Implementation Date | Subject |
|---|---|---|---|
| PCN-2512 | 2021-04-16 | 2021-07-16 | Qualified Additional Assembly & Test (A/T) Site |
