TL3842BDR-8 - Texas Instruments

Manufacturer Part Number

TL3842BDR-8

Manufacturer

Texas Instruments

Introduction

The TL3842BDR-8 is a member of the Power Management (PMIC) family, designated for DC DC Switching Controllers applications. This component is tailored for controlling the converters that play a crucial role in step-up, step-down, and voltage regulation processes, packaged efficiently in Tape & Reel (TR) for streamlined production processes.

Product Features and Performance

Inclusive of a transistor driver

Functions include Step-Up and Step-Up/Step-Down capabilities

Positive output configuration

Incorporates Boost, Flyback, and Forward topologies

Designs with a single output and a single-phase

Supply voltage ranges from 10V to 30V

Switching frequency goes up to 500kHz

Maximum duty cycle is rated at 96%

Lacks Synchronous Rectifier and Clock Sync options

Frequency control among primary control features

Product Advantages

Flexible voltage supply range supporting diverse power needs

High duty cycle facilitating efficient operation

Supports multiple topologies enhancing versatility

Simplified control with frequency management

Key Technical Parameters

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

Switching Frequency: Up to 500kHz

Duty Cycle (Max): 96%

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

Package: 8-SOIC

Quality and Safety Features

Adheres to Texas Instruments' rigorous quality control standards

Designed for operational stability within a broad temperature range

Compatibility

Surface mount technology allows for wide PCB compatibility

Fits into 8-SOIC package slots for easy integration

Application Areas

Power supplies, converters, and regulators

Renewable energy systems

Telecommunications equipment

Consumer electronics

Product Lifecycle

Currently listed as Active, indicating ongoing production and support

Not nearing discontinuation, with availability of replacements or upgrades maintaining through consistent innovation

Several Key Reasons to Choose This Product

High flexibility due to support for multiple topologies and a wide voltage range

Efficient power management with up to 96% duty cycle

Renowned manufacturer with a reputation for quality and reliability

Ideal for a diverse range of applications due to compatibility and performance features

Active product lifecycle status ensures ongoing support and availability