UC1845AJ - Texas Instruments

Manufacturer Part Number

UC1845AJ

Manufacturer

Texas Instruments

Introduction

The UC1845AJ is a high-performance, current-mode pulse-width modulation (PWM) controller ideal for a wide range of power supply and control applications. It features excellent line and load regulation, high noise immunity, and low power consumption.

Product Features and Performance

Current-mode PWM control

Voltage-mode PWM control

Built-in error amplifier and voltage reference

Adjustable soft-start

Undervoltage lockout

Pulse-by-pulse current limiting

Thermal shutdown protection

Product Advantages

Versatile design for various power supply applications

Robust protection features for reliable operation

High efficiency and low power consumption

Easy to implement and integrate into power supply designs

Key Reasons to Choose This Product

Proven reliability and performance from a trusted manufacturer

Comprehensive feature set for flexible power supply design

Cost-effective solution for a wide range of power management needs

Long-term product availability and support from Texas Instruments

Quality and Safety Features

Meets industry standards for safety and environmental compliance

Rigorous quality control and testing procedures

Robust design for reliable operation in harsh environments

Compatibility

The UC1845AJ is compatible with a variety of power supply topologies, including:

Buck (step-down) converters

Boost (step-up) converters

Flyback converters

Forward converters

Application Areas

Switching power supplies

Motor control

Battery chargers

Industrial control systems

Telecom and networking equipment

Product Lifecycle

The UC1845AJ is an active product in our website's sales team's portfolio. There are equivalent and alternative models available, such as the UC1846AJ and UC1847AJ. Customers are advised to contact our website's sales team for the most up-to-date information on product availability and potential alternatives.