4-LEDs Backlight LED Driver for Communications/Telecom
使用 Analog Devices 的 LTC3219 的参考设计
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依据最终产品
- Cellular Phone
- Communications and Telecom
- MP3 Player
说明
- Cell Phone With Four Backlighting LEDs, a Vibrator Motor and a Logic Controlled Sound Device
主要特色
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Input Voltage2.9 to 5.5 V
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Output Current0.25 A
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Number of Derived Elements4
Featured Parts (2)
零件编号 | 供应商 | 类别 | 说明 | |||
---|---|---|---|---|---|---|
|
LTC3219EUD#TRPBF | Analog Devices | LED Drivers | LED Driver 9 Segment 2100uA Supply Current 20-Pin QFN EP T/R | 买入 | |
|
LTC3219EUD#PBF | Analog Devices | LED Drivers | LED Driver 9 Segment 2100uA Supply Current 20-Pin QFN EP Tube | 买入 |