HV9985DB1, 3-Channel LED Driver Demo Board
使用 Microchip Technology 的 HV9985QP-G 的参考设计
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依据最终产品
- LED Backlighting
说明
- HV9985DB1, Demo Board is a three channel boost LED driver using HV9985 LED Driver IC. The LED driver can be used to drive RGB or multi-channel white LEDs from a 24V input at 300mA LED current. The demo board has good current matching between strings and a good PWM dimming response making it ideal for LED backlight applications. The typical full load efficiency of the LED driver is 94%
主要特色
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Input Voltage22 to 26 V
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Output Voltage50 to 80 V
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Output Current0.3 A
Featured Parts (2)
零件编号 | 供应商 | 类别 | 说明 | |||
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ADR1581ARTZ-REEL7 | Analog Devices | Voltage References | V-Ref Precision 1.25V 10mA 3-Pin SOT-23 T/R | 买入 | |
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HV9985QP-G | Microchip Technology | LED Drivers | LED Driver 1000uA Supply Current 44-Pin QSOP T/R | 买入 |