TPS2056DR

$1.54

Description：IC PWR SWITCH N-CHAN 1:2 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:63c6432f2720 Category: Power Distribution Switches, Load Drivers Brand: Texas Instruments

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Product introduction

TPS2056DR 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 1:2 8SOIC. Review the specifications below when checking this part for your BOM.

Power Distribution Switches, Load Drivers specifications for TPS2056DR

Description：IC PWR SWITCH N-CHAN 1:2 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Switch Type：General Purpose
Number of Outputs：2
Ratio - Input:Output：1:02
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)：250mA
Rds On (Typ)：80mOhm
Input Type：Non-Inverting
Features：-
Fault Protection：Current Limiting (Fixed), Over Temperature, UVLO
Operating Temperature：-40°C ~ 85°C (TA)
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 TPS2056DR

TPS2056DR

Power Distribution Switches, Load Drivers Overview

The TPS2056DR is a dual high-side power distribution switch manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V and features an active-high enable input for each channel. The device provides a typical output current of 345 mA with a current limit of 500 mA. It includes fault reporting capabilities and thermal shutdown protection. Packaged in an 8-pin SOIC, it supports surface-mount installation and functions across a temperature range of 0°C to +85°C.

Power Distribution Switches, Load Drivers Feature Summary

Dual high-side MOSFET architecture with independent active-high enable inputs
Integrated fault report pin indicating overcurrent or thermal shutdown events
Built-in thermal shutdown circuitry to protect against excessive junction temperatures

Power Distribution Switches, Load Drivers Applications

USB hub power distribution and port protection
Peripheral power switching in embedded systems
Hot-swappable bus power management

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'DR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the standard operating temperature range of 0°C to +85°C meets the environmental constraints of the target application. Ensure the SOIC-8 footprint matches the PCB design specifications before finalizing procurement orders.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when dual-channel high-side switching with fault indication is required. It is suitable for applications needing moderate current capacity up to 500 mA limits. Consider alternative variants if a wider industrial temperature range or different package styles are necessary for the specific design constraints.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the TPS205x series of current-limited power-distribution switches from Texas Instruments. These devices are designed to manage power routing in multi-port systems. The series emphasizes protection features and ease of integration into low-voltage digital logic environments.