Typical Application with VIN to ground short protection, using optional P-MOSFET sensing for A8502 LED Driver
使用 Allegro MicroSystems 的 A8502 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 with VIN to ground short protection, using optional P-MOSFET sensing for A8502 LED Driver. The A8502 is a multi-output white LED driver for small-size LCD backlighting. It integrates a current-mode boost converter with internal power switch and two current sinks. The boost converter can drive up to 24 LEDs, 12 LEDs per string, at 120 mA. The LED sinks can be paralleled together to achieve even higher LED currents, up to 240 mA. The A8502 can operate with a single power supply, from 5 to 40 V
主要特色
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Input Voltage10 to 14 V
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Number of Derived Elements24|48
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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A8502 | Allegro MicroSystems | LED Drivers | LED Driver 24 Segment Automotive AEC-Q100 16-Pin TSSOP EP T/R | 买入 | |
|
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A8502KLPTR-T | Allegro MicroSystems | LED Drivers | LED Driver 24 Segment Automotive AEC-Q100 16-Pin TSSOP EP T/R | 买入 | |