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See Technical Specifications

TPS2021DR +BOM

0.6A loading, 2.7-5.5V, 33mΩ USB power switch, active-low

Manufacturer:

TI
Mfr.Part #:

TPS2021DR
Datasheet:

TPS2021DR Datasheet (PDF)
Vin (min) (V):

2.7
Vin (max) (V):

5.5
Continuous Current (max) (A):

0.6
Current Limit (A):

0.9
EDA/CAD Models:

Request Free CAD Models for TPS2021DR

TPS2021DR General Description

Different models within the TPS202x family offer varying short-circuit current thresholds, ranging from 0.3A to 3A to cater to different load requirements. Whether it's the TPS2020, TPS2021, TPS2022, TPS2023, or TPS2024, each model provides a specific short-circuit current threshold for precise protection. Available in 8-pin SOIC and DIP packages, these power distribution switches operate efficiently over a wide junction temperature range from -40°C to 125°C, making them suitable for a diverse range of applications

Key Features

Precision Current Sense Amplifier
Fast Response Time
Safe Operating Temperature
High-Reliability Performance

Specifications

Product type	Fixed current limit, Power switch	Vin (min) (V)	2.7
Vin (max) (V)	5.5	Continuous current (max) (A)	0.6
Current limit (A)	0.9	Operating temperature range (°C)	-40 to 125, -40 to 85
Enable	Active Low	Number of switches	1
Current limit accuracy at 1 A	0.22	Rating	Catalog