TPS40192DRCR - Texas Instruments

Manufacturer Part Number

TPS40192DRCR

Manufacturer

Texas Instruments

Introduction

The TPS40192DRCR is a step-down (buck) controller used for converting a higher voltage to a lower voltage with high efficiency.

Product Features and Performance

Step-Down Controller

Output Type: Transistor Driver

Single Output Configuration

Positive Output

Buck Topology

One Output Phase

Adjustable Switching Frequency up to 600kHz

Maximum 85% Duty Cycle

Support for Synchronous Rectification

Product Advantages

High Efficiency Conversion

Reduced External Component Count with Integrated Features

Synchronous Rectifier for Better Efficiency

Wide Input Voltage Range from 4.5V to 18V

Key Technical Parameters

Voltage - Supply (Vcc/Vdd): 4.5V ~ 18V

Frequency - Switching: 600kHz

Duty Cycle (Max): 85%

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Built-in Over-temperature Protection

Under-voltage Lockout (UVLO)

Compatibility

Compatible with High-Speed Signal Processing Systems

Suitable for High-Density Power Applications

Application Areas

Telecommunication

Networking Systems

Industrial Power Supplies

Computing and Data Storage

Consumer Electronics

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation

Availability of replacements or upgrades should be verified with the manufacturer

Several Key Reasons to Choose This Product

High Efficiency for Power-Sensitive Applications

Flexible Input Voltage Range Catering to Various Power Systems

Compact 10-VFDFN Exposed Pad Package Saves PCB Space

Thriving Manufacturer Support and Device Documentation

Suitable for a Variety of Applications due to its Versatile Performance Characteristics