TPS62401DRCR - Texas Instruments

Manufacturer Part Number

TPS62401DRCR

Manufacturer

Texas Instruments

Introduction

The TPS62401DRCR is a high-efficiency, dual-output, step-down converter from Texas Instruments, designed for applications requiring low power consumption and precise voltage regulation.

Product Features and Performance

Integrated synchronous rectifier for enhanced efficiency

High switching frequency of 2.25MHz allowing for small inductor sizes and faster response

Supports a wide input voltage range from 2.5V to 6V

Dual outputs with programmable voltages of 1.1V and 1.575V (adjustable to 1.8V)

Output current capability of 400mA for the first output and 600mA for the second output

Low dropout operation for optimized performance under all conditions

High accuracy voltage regulation ensures reliable operation

Built-in thermal shutdown and overcurrent protection

Product Advantages

Dual-channel output provides versatility in powering dual supply applications.

High efficiency reduces power loss and improves battery life in portable devices.

The small 10-VSON package saves board space.

The high switching frequency enables the use of small external components.

Key Technical Parameters

Input Voltage: 2.5V (Min) to 6V (Max)

Output Voltage: 1.1V & 1.575V (1.8V adjustable)

Output Current: 400mA & 600mA

Switching Frequency: 2.25MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

High-efficiency synchronous operation reduces heat generation

Compatibility

Compatible with a wide range of input voltages and adjustable output voltages to meet various application needs.

Suitable for applications requiring dual outputs with different current ratings.

Application Areas

Portable electronics

Battery-powered devices

Wireless communication equipment

Power supply modules

Product Lifecycle

The product status is active, indicating ongoing production and availability.

Not nearing discontinuation, with continued support and supply from Texas Instruments.

Several Key Reasons to Choose This Product

High efficiency and dual output capability support advanced, power-sensitive applications efficiently.

The small package size and high switching frequency allow for compact, lightweight designs.

Texas Instruments' reputation for reliability and long-term support ensures product reliability and availability.

Built-in safety features protect the device and the application from potential damage.

Versatile input and output voltage ranges accommodate a wide array of power management designs.