TI TPS2115APW

源极选择器开关N 通道1.25A

Overview

DESCRIPTION  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 2A, 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. FEATURES · Two-Input, One-Output Power Multiplexer with Low ros(on) Switches: - 120mQ Typ(TPS2114A) - 84mQ Typ(TPS2115A) · Reverse and Cross-Conduction Blocking · Wide Operating Voltage Range:2.8V to 5.5V · 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 and 3-mm ×3-mm SON-8 Packages APPLICATIONS · PCs · PDAs · Digital Cameras · Modems · Cell Phones · Digital Radios · MP3 Players

Features

Tube Package
in a 8-TSSOP (0.173, 4.40mm Width) case
FET Type: N-Channel
8 terminations
Peak Reflow Temperature (Cel) : 260
1 outputs
operate supply voltage at 5.5V

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
TPS2115APW Ideal Diode controller applications.

• PDAs
• Digital Cameras
• Modems
• Cell phones
• Digital Radios
• MP3 Players
• Active OR-ing of Redundant (N+1) Power Supplies
• Automotive battery protection
• ADAS domain controller
• Camera ECU