TPS2042BDR - Texas Instruments

Manufacturer Part Number

TPS2042BDR

Manufacturer

Texas Instruments

Introduction

The TPS2042BDR is a Power Distribution Switch from Texas Instruments, tailored for managing power distribution and load driving in electronic systems.

Product Features and Performance

Dual-channel power distribution switch

General-purpose switch type suitable for various uses

High-side output configuration with N-Channel MOSFET

Inverting input type for simplified signal processing

Supports load voltages between 2.7V and 5.5V

Built-in fixed current limiting and over-temperature protection

Under-Voltage Lockout (UVLO) for safe operation

Operation within a wide temperature range of -40°C to 85°C

Product Advantages

Efficient power management in multi-channel applications

Protection features enhance system reliability

Compact 8-SOIC package suitable for space-constrained designs

No additional voltage supply needed for operation

Low Rds (On) of 70mOhm for reduced power loss

Key Technical Parameters

Maximum current output of 500mA

UVLO ensures stability under low-voltage conditions

Compliant with industry-standard SOIC packaging

Quality and Safety Features

Current limiting to prevent overload

Over-temperature protection for thermal management

Under-Voltage Lockout for system stability

Compatibility

Compatible with various microcontrollers and logic interfaces

Suitable for 2.7V to 5.5V load voltages

Surface Mount device for PCB integration

Application Areas

USB peripherals and hubs

Portable devices

Power management applications

Product Lifecycle

Active product status, currently not nearing discontinuation

Continuous support and availability

Several Key Reasons to Choose This Product

Robust thermal and overload protection safeguards the system

Efficient power management to prolong battery life in portable applications

Space-saving design for modern compact electronic devices

Ease of integration with diverse electronic circuit designs

Active product support from Texas Instruments ensures long-term reliability and availability