产品概述
The LT1910ES8#PBF is a protected high side MOSFET Driver that allows the use of low cost N-channel power MOSFETs for high side switching applications. It contains a completely self-contained charge pump to fully enhance an N-channel MOSFET switch with no external components. When the internal drain comparator senses that the switch current has exceeded the preset level, the switch is turned off and a fault flag is asserted. The switch remains off for a period of time set by an external timing capacitor and then automatically attempts to restart. If the fault still exists, this cycle repeats until the fault is removed, thus protecting the MOSFET. The fault flag becomes inactive once the switch restarts successfully.
- Protected from -15 to 60V supply transients
- Short-circuit protection
- Automatic restart timer
- Open-collector fault flag
- Fully enhances N-channel MOSFET switches
- Programmable current limit, delay time and auto restart period
- Voltage limited gate drive
- Defaults to off state with open input
应用
工业, 航空电子, 车用, 电机驱动与控制
产品信息
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- 1放大器
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- 高压侧
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- MOSFET
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- 8引脚
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- SOIC
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- 非反向
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- -
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- -
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- 8V
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- 48V
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- -40°C
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- 85°C
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- 220µs
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- 25µs
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- -
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- MSL 1 -无限制