TL5002CDR - Texas Instruments

Manufacturer Part Number

TL5002CDR

Manufacturer

Texas Instruments

Introduction

The TL5002CDR is a versatile DC-DC switching controller designed for power management applications involving step-up or step-up/step-down voltage conversion.

Product Features and Performance

Flexible operation with step-up and step-up/step-down functionality

Supports boost and flyback topologies

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

Adjustable switching frequency from 20kHz to 500kHz

High maximum duty cycle of 100% for extensive voltage range operation

Product Advantages

High flexibility in design with multiple topological options

Ability to accommodate a wide range of input voltages ideal for various power sources

High-frequency operation reduces size of external components

Dead Time Control and Frequency Control for optimized performance

Proven reliability and performance from Texas Instruments

Key Technical Parameters

Output Type: Transistor Driver

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

Output Configuration: Positive

Topology: Boost, Flyback

Number of Outputs: 1

Output Phases: 1

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

Frequency - Switching: 20kHz ~ 500kHz

Duty Cycle (Max): 100%

Synchronous Rectifier: No

Clock Sync: No

Control Features: Dead Time Control, Frequency Control

Operating Temperature: -20°C ~ 85°C (TA)

Quality and Safety Features

Operates reliably within a -20°C to 85°C temperature range

Manufactured by Texas Instruments with strict quality control

Conforms to industry standards for safety and performance

Compatibility

Compatible with a variety of switching power supply designs

Mounting Type: Surface Mount

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Application Areas

Power regulation for consumer electronics

Industrial power systems

Portable devices with varying power sources

Automotive electronics

Telecommunications equipment

Product Lifecycle

Product Status: Active

Not currently nearing discontinuation

Availability of replacements or upgrades may depend on future innovations or product demand

Several Key Reasons to Choose This Product

Long lifecycle and ongoing manufacturing support for long-term availability

Versatile functionality caters to a broad range of power management needs

Robust support for high-duty cycle applications ensuring consistent output

Texas Instruments' reputation for producing quality components for industrial standards

Ease of integration into existing designs due to standard package and compatibility features

High efficiency and reliability for critical power management tasks

Customizable switching frequencies to match specific application requirements