TPS22929DDBVR vs TPS22945DCKR

This in-depth comparison of the TPS22929DDBVR and TPS22945DCKR provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

TPS22929DDBVR

Texas Instruments

Lifecycle: Active
Stock: 7757 PCS
Package: SOT-23-6
Series: PMIC - Power Distribution Switches, Load Drivers

+BOM RFQ

Part B

TPS22945DCKR

Texas Instruments

Lifecycle: Active
Stock: 5414 PCS
Package: SOT-SC70-5
Series: PMIC - Power Distribution Switches, Load Drivers

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	TPS22929DDBVR	TPS22945DCKR
Part Status	Active	Active
Switch Type	General Purpose	General Purpose
Number of Outputs	1	1
Ratio - Input: Output	1:1	1:1
Output Configuration	High Side	High Side
Output Type	P-Channel	P-Channel
Interface	On/Off	On/Off
Voltage - Load	1.4V ~ 5.5V	1.62V ~ 5.5V
Voltage - Supply (Vcc/Vdd)	Not Required	Not Required
Current - Output (Max)	1.8A	100mA
Rds On (Typ)	115mOhm	400mOhm
Input Type	Non-Inverting	Non-Inverting
Features	Load Discharge, Slew Rate Controlled	Auto Restart
Fault Protection	Reverse Current, UVLO	Current Limiting (Fixed), Over Temperature, UVLO
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount	Surface Mount

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