TL3842BP - Texas Instruments

Manufacturer Part Number

TL3842BP

Manufacturer

Texas Instruments

Introduction

The TL3842BP is a versatile switching controller device designed for power management applications, specifically in DC to DC switching controllers.

Product Features and Performance

Utilizes a transistor driver function

Supports a variety of topologies including Boost, Flyback, and Forward

Accommodates a single output with one phase

Operates over a supply voltage range of 10V to 30V

Allows up to 500kHz in switching frequency

Designed with a maximum duty cycle of 96%

Product Advantages

Versatile topologies support for different circuit designs

High frequency operation up to 500kHz facilitates faster response and better performance

High duty cycle capability for improved efficiency

Key Technical Parameters

Output Type: Transistor Driver

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

Output Configuration: Positive

Voltage Supply (Vcc/Vdd): 10V ~ 30V

Frequency Switching: Up to 500kHz

Duty Cycle (Max): 96%

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Through Hole mounting type ensures secure and reliable physical connections.

Operates within a standard temperature range ensuring stability and safety of operations.

Compatibility

Compatible with various circuit designs due to its support for multiple topologies.

Application Areas

Ideally used in power management systems where DC to DC conversion is needed with variable topology options.

Product Lifecycle

Product Status: Last Time Buy

Consideration for replacements or upgrades should be planned as the model is nearing discontinuation.

Several Key Reasons to Choose This Product

Flexible voltage supply range suitable for diverse electronic applications

High switching frequency allows for efficient energy conversion

Supports critical power management functions like step-up and step-down

High-duty cycle ensures less power waste and better efficiency

Broad operating temperature range makes it suitable for a variety of environmental conditions.