TPS64203DBVRG4 - Texas Instruments

Manufacturer Part Number

TPS64203DBVRG4

Manufacturer

Texas Instruments

Introduction

The TPS64203DBVRG4 is a versatile DC DC Switching Controller designed for power management, specifically in systems requiring step-down voltage regulation.

Product Features and Performance

Step-down (buck) regulation for efficient power conversion

Supports both positive and negative output configurations

Can operate across a wide range of supply voltages (1.8V to 6.5V)

Features a 100% duty cycle for low dropout operation

Non-synchronous rectifier design

Includes Enable control feature for power management

Designed for surface mount technology (SMT) applications

Product Advantages

Flexible voltage range suitable for various applications

High duty cycle for improved efficiency in low voltage differences

Compact SOT-23-6 packaging for space-constrained designs

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Voltage Supply (Vcc/Vdd): 1.8V ~ 6.5V

Operating Temperature: -40°C ~ 85°C (TA)

Package / Case: SOT-23-6

Quality and Safety Features

Operates reliably within a wide temperature range of -40°C to 85°C

Compatibility

Designed for general-purpose power management applications, compatible with a wide range of electronic devices requiring voltage regulation

Surface mount compatible for integration into various circuit designs

Application Areas

Portable electronics

Battery-powered devices

Low-power industrial applications

Product Lifecycle

Discontinued at Digi-Key, indicating the product may be nearing the end of its lifecycle with limited availability from certain suppliers

Interested parties should seek replacements or upgrades and verify current availability with Texas Instruments or authorized distributors

Several Key Reasons to Choose This Product

Flexibility in powering devices with its wide operating voltage range

High-efficiency step-down regulation suitable for extending battery life

Compact footprint compatible with space-limited applications

Broad applicability across consumer electronics and industrial devices

Texas Instruments' reputation for quality and reliability in power management solutions