Typical Application for CL330, 3-Channel, 30mA Higher LED Current
Microchip Technology이 부품 CL330 을 사용하는 참조 설계
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최종 제품의 경우
- LCD Backlighting
- LED Indicators
Description
- Typical Application for CL330, 3-Channel, 30mA Higher LED Current. The CL320/CL325/CL330 are designed to drive three strings of LEDs at a constant current of 20 mA, 25 mA and 30 mA, respectively. The drive current is fixed, with a ±6% tolerance over a VOUT range of 4V to 15V. Separate enable pins for each channel allow for PWM dimming, three-step linear dimming or individual disconnection of faulty LED strings
최종 제품의 경우
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Input Voltage6.5 to 90 V
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Output Voltage4 to 15 V