AL5809：线性LED 驱动
| Part Number | Data Sheet | SPICE Model | Qualified to AECQ10x | PPAP Capable | Topology | Minimum Supply Voltage (V) | Maximum Supply Voltage (V) | Maximum VOUT (V) | Number of Channels | LED Current Sense Voltage (mV) | OutputCurrent (mA) | LED Current (mA) | Accuracy (%) | Frequency (kHz) | Efficiency (%) | Dimming | Temperature Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AL5809 | AL5809.pdf | - | No | No | Linear LED Driver | 2.5 | 60 | 60 | 1 | - | 15 | 15 | 5 | - | - | Ext | -40 to +125 |
Description
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/⁰C 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.
Application
- Offline LED Lamps
- LED Power Supplies
- White Goods
- LED Signs
- Instrumentation Illumination
Features
- Robust Power Package up to 2.3W for POWERDI-123.
- -40°C to +125°C Temperature Range.
- ±3% LED Current Tolerance.
- 15mA, 20mA, 30mA, 40mA, 50mA, 60mA, 90mA, 120mA, and
- 150mA constant current options and other options available by
- request.
- Constant current with Low Temperature Drift and High Power Supply Rejection ratio.
- 2.5V to 60V Operating Voltage between two terminals.
订购型号
- AL5809-120P1-7
- AL5809-120QP1-7
- AL5809-150P1-7
- AL5809-150QP1-7
- AL5809-15P1-7
- AL5809-15S1-7
- AL5809-20P1-7
- AL5809-20S1-7
- AL5809-25P1-7
- AL5809-25S1-7
- AL5809-30QP1-7
- AL5809-30S1-7
- AL5809-40P1-7
- AL5809-40S1-7
- AL5809-50P1-7
- AL5809-50QP1-7
- AL5809-50S1-7
- AL5809-60P1-7
- AL5809-60QP1-7
- AL5809-90P1-7
- AL5809-90QP1-7
- AL5809EV1-150
- AL5809EV1-60
POWERDI123
SOD123
- AL5809.pdf AL5809
