TPS2022DR

$1.75

Description：IC PWR SWITCH N-CHAN 1:1 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:dc70e336cd82 Category: Power Distribution Switches, Load Drivers Brand: Texas Instruments

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Product introduction

TPS2022DR is listed in the Power Distribution Switches, Load Drivers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC PWR SWITCH N-CHAN 1:1 8SOIC. Review the specifications below when checking this part for your BOM.

Power Distribution Switches, Load Drivers specifications for TPS2022DR

Description：IC PWR SWITCH N-CHAN 1:1 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：General Purpose
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：High Side
Output Type：N-Channel
Interface：On/Off
Voltage - Load：2.7V ~ 5.5V
Voltage - Supply (Vcc/Vdd)：Not Required
Current - Output (Max)：1A
Rds On (Typ)：33mOhm
Input Type：Inverting
Features：Status Flag
Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Supplier Device Package：8-SOIC
Package / Case：8-SOIC (0.154", 3.90mm Width)
Grade：-
Qualification：-

Power Distribution Switches, Load Drivers datasheet and documents for TPS2022DR

TPS2022DR

Power Distribution Switches, Load Drivers Overview

The TPS2022DR is a single-channel power distribution switch IC manufactured by Texas Instruments. It integrates a high-side N-channel MOSFET designed for load switching applications within the 2.7V to 5.5V supply range. The device supports a continuous output current of 1.1A and features an active-low enable input with inverted logic control. Key electrical characteristics include a typical on-resistance of 33 milliohms and a fixed current limit for overload protection. It operates across an extended junction temperature range from -40°C to 125°C and is housed in an 8-pin SOIC package.

Power Distribution Switches, Load Drivers Feature Summary

Integrates a high-side N-channel MOSFET for efficient power distribution switching
Provides fault reporting via a status flag pin for system monitoring
Includes comprehensive protection against overcurrent, thermal overload, and undervoltage lockout

Power Distribution Switches, Load Drivers Applications

Power distribution networks in embedded systems
Load switching for peripheral devices in industrial equipment
Hot insertion protection for bus-powered components

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix DR indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status aligns with project requirements. Ensure the operating voltage range matches the target system rails. Check for automotive qualification if the application demands AEC-Q100 standards, as standard versions differ from Q1 variants.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for single-channel high-side switching where compact surface-mount integration is required. The 33 milliohm on-resistance minimizes conduction losses compared to discrete solutions. Consider the inverted enable logic when designing control interfaces. Evaluate thermal performance under maximum load conditions given the SOIC package constraints.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the TPS202x family of power switches, which offers various current ratings and channel counts. The TPS2022 specifically targets 1-ampere applications. It serves as a direct replacement for legacy discrete MOSFET circuits, simplifying board layout while providing integrated diagnostic capabilities and robust fault protection mechanisms.