Typical Application for A8514 Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver
使用 Allegro MicroSystems 的 A8514 的参考设计
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依据最终产品
- Automotive Cluster
- Center-Stack lighting
- Infotainment
- LCD Backlighting
- LED Lighting
说明
- Typical Application for A8514 Wide Input Voltage Range, High Efficiency Fault Tolerant LED Driver. The A8514 is a multi-output white LED driver for small-size LCD backlighting. It integrates a current-mode boost converter with internal power switch and four current sinks. The boost converter can drive up to 48 LEDs, 12 LEDs per string, at 80 mA. The LED sinks can be paralleled together to achieve even higher LED currents, up to 320 mA. The A8514 can operate with a single power supply, from 5 to 40 V
主要特色
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Input Voltage8 to 16 V
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Number of Derived Elements48
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
A8514KLPTR-T | Allegro MicroSystems | LED Drivers | LED Driver 48 Segment Automotive AEC-Q100 20-Pin TSSOP EP T/R | 买入 | |