TPS64203DBVR - Texas Instruments

Manufacturer Part Number

TPS64203DBVR

Manufacturer

Texas Instruments

Introduction

The TPS64203DBVR is a compact, efficient, and versatile step-down (buck) DC-DC switching controller designed for power management tasks in a variety of electronic devices.

Product Features and Performance

Step-down (buck) switching controller

Supports positive or negative output configuration

Single output with one output phase

Presents a maximum duty cycle of 100%

Lacks synchronous rectification and clock synchronization

Includes an Enable control feature

Designed for surface mount technology

Can operate over a wide input voltage range from 1.8V to 6.5V

Product Advantages

Compact SOT-23-6 package suitable for space-constrained applications

Broad input voltage range accommodates various supply levels

High efficiency and reliability for power-sensitive devices

Simple integration into existing circuit designs with minimal external components

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Topology: Buck

Number of Outputs: 1

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

Duty Cycle (Max): 100%

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

Quality and Safety Features

Built to meet industry standards for quality and safety

Robust operating temperature range ensuring stability across various environmental conditions

Compatibility

SOT-23-6 package compatible with standard surface mount processes

Well-suited for use in circuits requiring a step-down voltage regulation

Application Areas

Consumer electronics

Portable and battery-operated devices

Telecommunications equipment

Computer peripherals

Power supply modules

Product Lifecycle

Status: Active

Indicates ongoing production with no immediate risk of discontinuation

Availability of replacements or upgrades subject to market demand and new product development

Several Key Reasons to Choose This Product

High integration and performance in a small footprint

Flexible application due to wide voltage supply range and adjustable output configuration

Dependable operation over a broad temperature range for diverse conditions

Ease of use with a simple enable feature for power management

Backed by Texas Instruments' reputation for quality and long-term availability