UC3845D8 - Texas Instruments

Manufacturer Part Number

UC3845D8

Manufacturer

Texas Instruments

Introduction

The UC3845D8 is a featured power management integrated circuit (PMIC), specifically a PWM Controller for efficient power supply regulation.

Product Features and Performance

Highly efficient PWM Controller

Wide input voltage range of -0.3V to 6.3V

Supply voltage supporting 12V to 28V

Low supply current of 11 mA

Stable operation at 0°C to 70°C ambient temperature

Surface mount 8-SOIC package for compact PCB design

Product Advantages

Robust thermal performance

Enhanced power efficiency for power supplies

Flexible for a range of input and operating conditions

Industry-standard SOIC footprint for ease of design and compatibility

Designed by a reputable manufacturer in power management

Key Technical Parameters

Input Voltage: -0.3V to 6.3V

Supply Voltage: 12V to 28V

Current - Supply: 11 mA

Operating Temperature Range: 0°C to 70°C

Mounting Type: Surface Mount

Package: 8-SOIC

Quality and Safety Features

Built-in thermal shutdown mechanism

Overcurrent protection

Under-voltage lockout (UVLO) for enhanced safety

Complies with industry quality and safety standards

Compatibility

Suited for typical 8-SOIC footprint

Wide operating voltage range compatible with various applications

Application Areas

AC-DC power supplies

DC-DC converters

Switch-mode power supplies

Power supply controllers for consumer electronics

Product Lifecycle

Marked as Last Time Buy indicating it is nearing discontinuation

Potential future replacements or upgrades should be considered

Several Key Reasons to Choose This Product

Efficiency in power supply regulation enhances the performance and life of the end product

Reliable operation ensured by the robust design for wide temperature and voltage ranges

Designed by Texas Instruments, a leader in semiconductor solutions, ensuring industry-standard performance and support

Suitable for a broad set of applications due to its versatile technical features

Ease of integration into product designs due to its standard package and compatibility features