TPS64203DBVT - Texas Instruments

Manufacturer Part Number

TPS64203DBVT

Manufacturer

texas-instruments

Introduction

The TPS64203DBVT is a step-down (buck) switching controller designed for power management, providing efficient voltage conversion from a higher voltage to a lower voltage with a transistor driver output.

Product Features and Performance

Step-Down (Buck) topology for efficient voltage reduction

Supports both positive and negative output configurations

Operational Voltage Range: 1.8V to 6.5V, accommodating a variety of power sources

Maximum 100% Duty Cycle enables continuous operation at maximum power

Absence of Synchronous Rectifier to simplify the design

No Clock Synchronization feature

Include Enable control feature for power-saving mode

Operating Temperature Range: -40°C to 85°C, suitable for various environments

Surface Mount design for modern, compact PCB layouts

Product Advantages

Flexibility in dealing with different input voltages

Ability to work in a wide range of environmental conditions

Compact SOT-23-6 package saves space on the circuit board

Simplified design without synchronous rectification for straightforward implementation

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Number of Outputs: 1

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

Topology: Buck

Duty Cycle (Max): 100%

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

Package / Case: SOT-23-6

Quality and Safety Features

Designed to meet industry-standard reliability and safety requirements.

Operating temperature range ensures stable performance under various climatic conditions.

Compatibility

Compatible with a wide range of electronic devices requiring power management through buck conversion.

Suitable for both positive and negative output configurations.

Application Areas

Consumer Electronics

Industrial Control Systems

Portable Devices

Power Management Solutions

Product Lifecycle

Status: Active

Indicates that the product is currently in production and not near discontinuation.

Availability of replacements or upgrades is not a concern at this stage.

Several Key Reasons to Choose This Product

Versatile Voltage Support: Ideal for applications with input voltage range from 1.8V to 6.5V.

High Efficiency: Maximum 100% duty cycle for optimal power use.

Compact and Efficient Design: SOT-23-6 package for minimalist PCB layouts.

Wide Operating Temperature: Ensures reliability across a spectrum of environments.

Straightforward Integration: Simplified circuitry without synchronous rectification for ease of use.

Availability: Active product status ensures ongoing availability and support.