TPS40322RHBT - Texas Instruments

Manufacturer Part Number

TPS40322RHBT

Manufacturer

Texas Instruments

Introduction

The TPS40322RHBT is a power management integrated circuit (PMIC) for DC-DC switching control, facilitating efficient power conversion in electronic devices.

Product Features and Performance

Step-Down (Buck) Switching Controller

Dual Output with Two Output Phases

Supports Voltage Range from 3V to 20V

Adjustable Switching Frequency from 100kHz to 1MHz

Incorporates Synchronous Rectification for efficiency

Phase-Controlled Clock Synchronization

Product Advantages

Optimized for quick response and flexibility in a variety of applications

Reduction of External Components due to Integrated Functions

Increased System Reliability through Overcurrent Protection

High Thermal Performance with Exposed Pad Packaging

Key Technical Parameters

Output Type: Transistor Driver

Topology: Buck Configuration

Number of Outputs: 2

Synchronous Rectifier: Yes

Frequency Switching Adjustable: 100kHz to 1MHz

Control Features: Current Limit, Enable, Soft Start, etc.

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Robust Thermal Management with 32-VFQFN Exposed Pad

Protection Features for Enhanced System Safety

Compatibility

Compatible with a Wide Range of Input Voltages (3V ~ 20V)

Surface Mount Package for Standard PCB Assembly

Application Areas

Power Supplies

Computing Systems

Networking Equipment

Telecommunications

Product Lifecycle

Active Product Status

Not Nearing Discontinuation

Available Replacements or Upgrades Can Be Checked with Manufacturer

Several Key Reasons to Choose This Product

Highly Efficient Power Conversion

Dual-Phase Output for Load Sharing

Flexibility in Application with Wide Voltage Range

Efficiency Improvements with Synchronous Rectification

Reliable Performance in Extended Temperature Ranges

Ease of Integration with Surface Mount Technology

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