UC2845AD8G4 - Texas Instruments

Manufacturer Part Number

UC2845AD8G4

Manufacturer

texas-instruments

Introduction

The UC2845AD8G4 is a high-performance, low-power, current-mode PWM controller designed for off-line and DC/DC power supplies. It features a wide input voltage range, precise internal reference, and fast response to load and line changes, making it suitable for a variety of power supply applications.

Product Features and Performance

Wide input voltage range of -0.3V to 6.3V

Supply voltage range of 7.6V to 30V

Low supply current of 11mA

Current-mode control for improved line and load regulation

Precise internal reference voltage

Fast response to load and line changes

Adjustable oscillator frequency

Soft-start function

Over-voltage protection

Thermal shutdown protection

Product Advantages

Robust performance and reliability

Versatile for various power supply applications

Ease of design and implementation

Improved efficiency and regulation

Key Reasons to Choose This Product

Proven reliability and performance from a trusted manufacturer

Wide input voltage and supply voltage range for design flexibility

Low power consumption for energy-efficient solutions

Advanced protection features for enhanced system safety and reliability

Compatibility with a wide range of applications

Quality and Safety Features

Robust design with over-voltage and thermal shutdown protection

Compliance with industry safety standards

Compatibility

The UC2845AD8G4 is designed for use in a variety of power supply applications, including:

Off-line power supplies

DC/DC converters

Battery chargers

Uninterruptible power supplies (UPS)

Industrial and commercial power supplies

Application Areas

Power management in electronic devices

Industrial automation and control systems

Telecom and networking equipment

Household appliances

Medical equipment

Product Lifecycle

The UC2845AD8G4 is currently in the Last Time Buy phase, meaning it is nearing the end of its product lifecycle. However, there are equivalent or alternative models available from our website's sales team, such as the UC2846 and UC2847 series, which offer similar functionality and performance. Customers are advised to contact our website's sales team for more information on available options and product lifecycle details.