TPS2561DRCR - Texas Instruments

Manufacturer Part Number

TPS2561DRCR

Manufacturer

Texas Instruments

Introduction

The TPS2561DRCR is a dual-channel, precision adjustable current-limited power distribution switch designed for applications requiring power distribution and protection.

Product Features and Performance

Dual-channel power distribution switch

Precision adjustable current limiting

Slew rate controlled turn-on

Status flag outputs for fault indication

Overtemperature protection

Undervoltage lockout (UVLO)

Product Advantages

High integration for simplified design

Protection features enhance system reliability

Compact 10-VSON package saves PCB space

Wide 2.5V to 6.5V operating range accommodates various applications

Key Technical Parameters

Switch Type: General Purpose

Number of Outputs: 2

Ratio - Input:Output: 1:2

Output Configuration: High Side

Output Type: N-Channel

Interface: On/Off

Voltage - Load: 2.5V to 6.5V

Current - Output (Max): 2.5A

Rds On (Typ): 44mOhm

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Current Limiting (Adjustable)

Over Temperature Protection

Undervoltage Lockout

Compatibility

The device interfaces with standard control logic.

Application Areas

USB power distribution

Peripheral port power management

Hot-swap power management

Product Lifecycle

Active product status

Not reported as nearing discontinuation

Several Key Reasons to Choose This Product

Precision current limiting enhances system safety

The slew-rate controlled turn-on avoids inrush current issues

Wide operating temperature range suitable for industrial applications

Compact packaging for space-constrained designs

Multiple built-in protection features reduce component count