MC34845CEP - NXP USA Inc.

Manufacturer Part Number

MC34845CEP

Manufacturer

NXP Semiconductors

Introduction

The NXP Semiconductors MC34845CEP is a high-efficiency, high-power DC-DC boost converter optimized for driving LED backlight applications. It features six independent constant-current outputs, allowing it to drive multiple LED strings simultaneously. This product offers advanced dimming capabilities, making it well-suited for diverse LED backlight applications.

Product Features and Performance

Step-up (boost) converter topology

Internal power switches

6 independent constant-current outputs

Output voltage range: 8V to 60V

Output current per channel: 2.3A

Switching frequency: 600kHz

PWM dimming support

Wide input voltage range: 5V to 21V

Operating temperature range: -40°C to 85°C

Product Advantages

Efficient and high-power LED backlight driving

Ability to drive multiple LED strings independently

Advanced PWM dimming support

Wide input and output voltage ranges

Compact 24-UFQFN package

Key Reasons to Choose This Product

Optimized for LED backlight applications

Offers reliable and efficient performance

Provides flexibility with multiple independent outputs

Supports advanced dimming capabilities

Compact and space-saving package

Quality and Safety Features

Robust overcurrent, overvoltage, and overtemperature protection

Designed to meet safety and regulatory requirements

Compatibility

Suitable for a wide range of LED backlight applications

Application Areas

LCD and OLED displays

Televisions

Monitors

Automotive displays

Industrial and medical equipment

Product Lifecycle

This product is obsolete and nearing the end of its lifecycle. Customers are advised to contact our website's sales team for information on equivalent or alternative models that may be available.