TL494CPWR - Texas Instruments

Manufacturer Part Number

TL494CPWR

Manufacturer

Texas Instruments

Introduction

The TL494CPWR is a versatile Power Management Integrated Circuit (PMIC) designed for DC-DC switching controllers. It enables efficient power conversion and control in various topologies.

Product Features and Performance

Supports multiple topologies: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

Dual outputs for flexible power management solutions

Single-phase operation

Adjustable switching frequency from 1kHz to 300kHz

Maximum duty cycle of 45%

Features dead time control and frequency control for improved efficiency and performance

Operating voltage range of 7V to 40V

Operates at a temperature range of 0°C to 70°C

Product Advantages

Versatility in supporting various topologies enables broad application coverage

Dual outputs offer flexibility in design

Wide operating voltage range accommodates a variety of power sources

Adjustable switching frequency allows optimization for efficiency or size

Designed for easy surface mount assembly

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Up, Step-Down, Step-Up/Step-Down

Number of Outputs: 2

Output Phases: 1

Voltage Supply (Vcc/Vdd): 7V ~ 40V

Frequency Switching: 1kHz ~ 300kHz

Duty Cycle (Max): 45%

Operating Temperature: 0°C ~ 70°C (TA)

Package: 16-TSSOP

Quality and Safety Features

Manufactured by Texas Instruments, ensuring high reliability and performance

Complies with standard safety and quality regulations

Compatibility

Wide voltage compatibility allows integration into diverse electrical systems

Surface mount package is compatible with modern PCB assembly processes

Application Areas

Power supplies

Battery management systems

DC-DC converters in consumer electronics, automotive, industrial, and telecommunications

Product Lifecycle

Status: Active

This product is currently in active production with no immediate end-of-life announced, ensuring long-term availability.

Several Key Reasons to Choose This Product

Versatility for use in a wide range of power conversion applications

Texas Instruments' reputation for quality and reliability

Flexible design options with adjustable parameters

Broad compatibility with modern assembly techniques

Active product status ensures ongoing support and availability