TPS60501DGSR - Texas Instruments

Manufacturer Part Number

TPS60501DGSR

Manufacturer

Texas Instruments

Introduction

The TPS60501DGSR is a highly efficient charge pump step-down DC/DC converter from Texas Instruments designed to provide a fixed 3.3V output from an input ranging between 1.8V and 6.5V.

Product Features and Performance

Step-Down Charge Pump topology

Fixed 3.3V output voltage

250mA output current capability

Wide 1.8V to 6.5V input voltage range

High 800kHz switching frequency

Operates without a synchronous rectifier

Thermal and over-current protection features

Product Advantages

High efficiency for battery-powered devices

Low-noise operation suitable for RF applications

Compact 10-VSSOP package conserves board space

Broad temperature range for extreme environments

Key Technical Parameters

Voltage Input (Min): 1.8V

Voltage Input (Max): 6.5V

Voltage Output (Min/Fixed): 3.3V

Current Output: 250mA

Frequency Switching: 800kHz

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

Quality and Safety Features

Built-in thermal shutdown

Over-current protection

Reliable performance in a range of environmental conditions

Compatibility

Surface Mount compatible with 10-TFSOP, 10-MSOP packages

Designed for straightforward integration with a variety of PCB layouts

Application Areas

Portable electronic devices

Battery-powered equipment

Power supply modules

Wireless communication systems

Product Lifecycle

Product Status: Active

No indication of discontinuation

Texas Instruments typically offers support and replacement for active products

Several Key Reasons to Choose This Product

High power efficiency increases battery life for mobile devices

Low output ripple voltage ensures clean power supply for sensitive circuitry

High-frequency operation allows the use of small capacitors, reducing overall space requirement

Texas Instruments' reputation for reliability and comprehensive technical support

Wide temperature range makes the device suitable for industrial and automotive applications as well as consumer electronics