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See Technical Specifications

TPS2121RUXT +BOM

Power Multiplexer Autoswitch

Manufacturer:

Texas Instruments
Mfr.Part #:

TPS2121RUXT
Datasheet:

TPS2121RUXT Datasheet (PDF)
Number Of Input Channels:

2
IN1, IN2 Input Voltage (min) (V):

2.7
IN1, IN2 Input Voltage (max) (V):

20
IN1 RDS(on) (typ) (mΩ):

56
EDA/CAD Models:

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TPS2121RUXT General Description

Available in WCSP and small VQFN-HR package options, the TPS212x is designed for operation in a wide temperature range of –40°C to 125°C, making it suitable for a variety of applications. Trust the TPS2121RUXT to provide robust power management solutions for your system's diverse power needs

Key Features

Smart sensor integration
Accurate measurement
Rapid response time
Intelligent decision making

Application

Reliable in all conditions
Compact yet powerful
Essential for automotive

Specifications

Number of input channels	2	IN1, IN2 input voltage (min) (V)	2.7
IN1, IN2 input voltage (max) (V)	20	IN1 rDS(on) (typ) (mΩ)	56
IN2 rDS(on) (typ) (mΩ)	56	IN1 output current (max) (A)	4
IN2 output current (max) (A)	4	Rating	Catalog
Quiescent current (Iq) (µA)	300	Operating temperature range (°C)	-40 to 125
FET	Internal	Imax (A)	4.5
Features	Adjustable current limit, Inrush current control, Overvoltage protection, Power good, Reverse current blocking, Short circuit protection, Thermal shutdown	Device type	Power muxes
Function	Adjustable current limit, Overvoltage protection, Power good signal, Reverse current blocking, Thermal shutdown