TL5001CPS - Texas Instruments

Manufacturer Part Number

TL5001CPS

Manufacturer

Texas Instruments

Introduction

The TL5001CPS is an adjustable frequency PWM controller for power management applications.

Product Features and Performance

Adjustable switching frequency from 20kHz to 500kHz

Integrates transistor driver for step-up, step-down, and step-up/step-down functions

Supports a wide voltage supply range from 3.6V to 40V

Positive output configuration

Capable of operating in Buck, Boost, and Flyback topologies

Single output with a single phase

Achieves up to 100% duty cycle

Features Dead Time Control and Frequency Control

Designed for surface mount technology (SMT)

Product Advantages

Flexible design suitable for a variety of power supply configurations

Wide voltage supply range accommodates different use cases

High duty cycle capability for efficient operation

Adjustable frequency allows optimization of inductor size and efficiency

Dead Time Control optimizes switching transitions

Key Technical Parameters

Number of Outputs: 1

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 3.6V ~ 40V

Frequency - Switching: 20kHz ~ 500kHz

Duty Cycle (Max): 100%

Operating Temperature Range: -20°C ~ 85°C

Quality and Safety Features

Built-in thermal shutdown and overcurrent protection

Under-voltage lockout ensures proper operation under low voltage conditions

Compatibility

Compatible with Buck, Boost, Flyback topologies

Suitable for 8-SOIC surface mount packaging

Application Areas

Power supplies for consumer electronics

Telecommunications equipment

Industrial systems

Portable devices requiring power management

Product Lifecycle

Product Status: Active

Not currently nearing discontinuation

Potential for future replacements or upgrades as technology evolves

Reasons to Choose This Product

Versatile for a multitude of power management designs

Optimal balance between performance and component size due to adjustable switching frequency

High reliability with built-in protection features

Supported by Texas Instruments' quality and expertise in power management solutions

Can be integrated into existing designs thanks to its standard 8-SOIC package