产品概述
The TPS2112APWR is a Power Multiplexer that enables seamless transition between two power supplies (such as a battery and a wall adapter), delivering up to 2A. The device includes extensive protection circuitry, including user-programmable current limiting, thermal protection, inrush current control, seamless supply transition, cross-conduction blocking and reverse-conduction blocking. Controlled output voltage transition times, limits inrush current and minimizes output voltage hold-up capacitance.
- Two-Input, one-output power multiplexer with Low rDS(on) switches 120mR typical
- Reverse and cross-conduction blocking
- 0.5µA (typical) Low standby current
- 55µA (typical) Low operating current
- Adjustable current limit
- CMOS- and TTL-compatible control inputs
- Auto-switching operating mode
- Thermal shutdown
应用
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产品信息
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- 高压侧
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- 5.5V
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- 750mA
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- 0.12ohm
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- TSSOP
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- 8引脚
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- 是
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- 低有源
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- 1输出
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- -40°C
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- 85°C
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- -
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- -
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- MSL 1 -无限制