STEVAL-ILL039V2, Demonstration Board using STLDC08 Step-up current controller for 4 LEDs
STMicroelectronics이 부품 STLDC08 을 사용하는 참조 설계
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연관된 문서
최종 제품의 경우
- Battery Charger
- LED Lighting
- Portable Lighting
Description
- STEVAL-ILL039V2, Demonstration Board is to provide an example for applications of an LED driver using the step-up controller STLDC08. The STLDC08 is designed for handheld equipment supplied by AA or AAA batteries and provides a precise constant current starting from a variable input voltage source. The LED current is set by an external sense resistor inserted between the feedback pin (FB) and GND. A regulation loop holds the voltage drop at the sense resistor at a constant level (typ. 100 mV)
최종 제품의 경우
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Input Voltage0.8 to 3.6 V
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Output Current0.3 A
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Number of Derived Elements4
피쳐링 부품 (1)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
STLDC08PUR | STMicroelectronics | LED Drivers | LED Driver 2 Segment 3000uA Supply Current 10-Pin DFN EP T/R | 구매 | |