TPS2115A-Q1 - 汽车类自动切换功率多路复用器
TPS2115A-Q1是TI公司的一款无产品,TPS2115A-Q1是汽车类自动切换功率多路复用器,本页介绍了TPS2115A-Q1的产品说明、应用、特性等,并给出了与TPS2115A-Q1相关的TI元器件型号供参考。
TPS2115A-Q1 - 汽车类自动切换功率多路复用器 - 无 - 电源多路复用器(MUX) - TI公司(Texas Instruments,德州仪器)
产品描述
产品特性
- Qualified for Automotive Applications
- Two-Input One-Output Power Multiplexer With Low rDS(on) Switch...84 m (Typ)
- Reverse and Cross-Conduction Blocking
- Wide Operating Voltage Range...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 Times Limit Inrush Current and Minimize Output Voltage Hold-Up Capacitance
- CMOS- and TTL-Compatible Control Inputs
- Manual and Auto-Switching Operating Modes
- Thermal Shutdown
- Available in TSSOP-8 (PW) Package
- APPLICATIONS
- PCs
- PDAs
- Digital Cameras
- Modems
- Cell Phones
- Digital Radios
- MP3 Players
DESCRIPTION/ORDERING INFORMATION
The TPS2115A power multiplexer 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 1 A. The TPS2115A 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.
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