UCC3801PWTR - Texas Instruments

Manufacturer Part Number

UCC3801PWTR

Manufacturer

Texas Instruments

Introduction

The UCC3801PWTR is a versatile Power Management Integrated Circuit (PMIC) designed for DC-to-DC switching control, suitable for various power conversion topologies.

Product Features and Performance

Capable of functioning in Buck, Boost, Flyback, and Forward Converter topologies.

Supports Step-Up, Step-Down, and Step-Up/Step-Down functions.

Operates with a single output channel.

Features a transistor driver output type with a positive output configuration.

Product Advantages

Flexible voltage supply range from 7.4V to 12V.

Maximum duty cycle of 49% allows efficient power management.

Frequency control feature enhances performance adaptability.

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 7.4V ~ 12V

Switching Frequency: 46kHz

Maximum Duty Cycle: 49%

Operating Temperature: 0°C ~ 70°C

Package Type: 8-TSSOP

Quality and Safety Features

Designed and tested to operate reliably within a 0°C to 70°C temperature range.

Compatibility

Surface mount technology (SMT) for compatibility with various PCB designs.

Application Areas

Suitable for multiple applications in electronics that require efficient power management and conversion.

Product Lifecycle

Currently active product status.

Continuously supported with no near-term discontinuation.

Several Key Reasons to Choose This Product

High versatility across multiple converter topologies.

Offers both step-up and step-down voltage conversion.

Efficient power consumption with a controlled duty cycle.

Stable operation within a wide range of temperatures and supply voltages.

Compact and reliable surface mount package.