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产品名称：L9954
产品封装：SSOP-36
产品品牌：STMicroelectronics
PDF文档：下载
库 存：查看
电 话：0755-83035811
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产品介绍
L9954
Features
- Three half bridges for 1.5A load (Ron=800m Ω )
- One highside driver for 6A load (Ron=100m Ω )
- Two highside drivers for 1.5A load (Ron=800m Ω )
- Programmable softstart function to drive loads with higher inrush currents (i.e. current >6A, >1.5A)
- Very low current consumption in standby mode (IS < 6μA typ; Tj ≤ 85 °C)
- All outputs short circuit protected
- Current monitor output for highside OUT1, OUT4, OUT5 and OUT6
- All outputs over temperature protected
- Open load diagnostic for all outputs
- Overload diagnostic for all outputs
- PWM control of all outputs
- Charge pump output for reverse polarity protection
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