TPS40170RGYT - Texas Instruments

Manufacturer Part Number

TPS40170RGYT

Manufacturer

Texas Instruments

Introduction

The TPS40170RGYT is a step-down (buck) controller by Texas Instruments designed for effective DC to DC switching control.

Product Features and Performance

Step-Down (Buck) topology with transistor driver output

Supports positive output configuration

Synchronous rectifier for improved efficiency

Clock synchronization feature

Frequency control, which ranges from 100kHz to 600kHz

Features a maximum duty cycle of 95%

Built with features like Current Limit, Enable, Power Good, Soft Start, and Tracking

Product Advantages

High voltage range support from 4.5V to 60V

High efficiency due to synchronous rectification

Flexible control thanks to various built-in features

Compact 20-VFQFN packaging for space-saving mounting

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 4.5V ~ 60V

Switching Frequency: 100kHz ~ 600kHz

Max Duty Cycle: 95%

Topology: Buck

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Operates across a wide temperature range of -40°C to 125°C ensuring reliability in variable environments

Compatibility

Flexible mounting courtesy of the surface mount, 20-VFQFN exposed pad

Application Areas

Suitable for telecom infrastructure, networking equipment, servers, and computing systems due to its reliable power management

Product Lifecycle

Currently in active production status

Not nearing discontinuation with continuous support and availability

Several Key Reasons to Choose This Product

High efficiency, supporting a wide range of power operations

Flexible and adaptable for various advanced technological applications

Reliable performance guaranteed by a reputable manufacturer Texas Instruments

Compact design facilitating ease of integration into existing systems

Comprehensive control features enhance system performance and stability