TPS2115A-Q1 - 汽车类自动切换功率多路复用器

TPS2115A-Q1是TI德州仪器公司的一款无产品，TPS2115A-Q1是汽车类自动切换功率多路复用器，本站介绍了TPS2115A-Q1的封装应用图解、特点和优点、功能等，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) - 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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