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TPS2112A技术文档下载：
TPS2112A - 产品图解：
TPS2112A - 自动切换功率 MUX
TPS2112A是TI公司的一款无产品，TPS2112A是自动切换功率 MUX，本页介绍了TPS2112A的产品说明、应用、特性等，并给出了与TPS2112A相关的TI元器件型号供参考。
TPS2112A - 自动切换功率 MUX - 无 - 电源多路复用器(MUX) - TI公司（Texas Instruments，德州仪器）
产品描述
The TPS211xA family of power multiplexers enables seamless transition between two power supplies (such as a battery and a wall adapter), each operating at 2.8 V to 5.5 V and delivering up to 2 A, depending on package. The TPS211xA family includes extensive protection circuitry, including user-programmable current limiting, thermal protection, inrush current control, seamless supply transition, cross-conduction blocking, and reverse-conduction blocking. These features greatly simplify designing power multiplexer applications.
产品特性
- Two-Input, One-Output Power Multiplexer with Low rDS(on) Switches:
- 84 mΩ Typ (TPS2113A)
- 120 mΩ Typ (TPS2112A)
- Reverse and Cross-Conduction Blocking
- Wide Operating Voltage: 2.8 V to 5.5 V
- Low Standby Current: 0.5 µA Typ
- Low Operating Current: 55 µA Typ
- Adjustable Current Limit
- Controlled Output Voltage Transition Time:
- Limits Inrush Current
- Minimizes Output Voltage Hold-Up Capacitance
- CMOS- and TTL-Compatible Control Inputs
- Auto-Switching Operating Mode
- Thermal Shutdown
- Available in TSSOP-8 and 3-mm × 3-mm SON-8 Packages
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