车载用 50V 500mA 1ch LED源极驱动器 BD83732HFP-M
BD83732HFP-M是50V高耐压LED源极驱动器。恒电流输出可进行PWM调光，最适合车载用LED驱动。内置LED开路/短路检测、LED电流降额功能，可实现高可靠性。通过使用已获得专利的PBUS功能，在使用多个本LSI驱动多列LED时，即使当某列LED发生了开路/短路，也可以对全部LED进行统一的OFF控制。输出IOUT端子上连接2段LED时请使用BD83732HFP-M、连接3段LED时请使用BD83733HFP-M。
| 型号 | Status | 封装 | 包装数量 | 最小独立包装数量 | 包装形态 | RoHS |
|---|
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| BD83732HFP-MTR | 供应中 | HRP7 | 2000 | 2000 | Taping | Yes |
BD83732HFP-M 数据手册 Data Sheet
技术特性| Topology | Constant Current | | Number of Outputs | 1 | | Per Channel Drive(Max.)[mA] | 500.0 | | LED Open Detection | Yes | | Vin(Min.)[V] | 4.5 | | Vin(Max.)[V] | 42.0 | | Operating Temperature (Min.)[°C] | -40 | | Operating Temperature (Max.)[°C] | 125 |
| 技术资料下载产品特点- AEC-Q100 Qualified
- Variable form Constant-Current Source Driver
- PWM Dimming Function
- LED constant current set by external resistor
- LED Current De-rating Function
- LED Open/Short detection
- Disable LED Open Detection at low power supply
- Temperature Protective
- Abnormal Output Detection and Output Functions (PBUS)
|
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