LED7706TR - STMicroelectronics

Manufacturer Part Number

LED7706TR

Manufacturer

STMicroelectronics

Introduction

The LED7706TR is a Power Management Integrated Circuit (PMIC) specifically designed for LED driving applications, integrating a DC-DC boost regulator.

Product Features and Performance

Boost (Step-Up) topology DC DC Regulator

Internal switch provided

Six independently controlled output channels

Supports PWM dimming function

Suitable for driving LEDs in backlighting applications

Wide supply voltage range from 4.5V to 36V

Output voltage up to 36V

Allows up to 30mA current per output channel

Adjustable switching frequency from 250kHz to 1MHz

Operational temperature range from -40°C to 150°C

Product Advantages

High efficiency and reliability due to integrated internal switch

Flexibility in design due to wide input voltage range

Simplified circuit design for multi-channel LED applications

Robust thermal performance suitable for high-temperature operation

Energy-saving through PWM dimming feature

Key Technical Parameters

Voltage - Supply (Min): 4.5V

Voltage - Supply (Max): 36V

Voltage - Output: 36V

Current - Output / Channel: 30mA

Frequency: 250kHz to 1MHz

Number of Outputs: 6

Topology: Step-Up (Boost)

Dimming: PWM

Quality and Safety Features

Designed in accordance with industry-standard quality and safety regulations

Overtemperature protection

Overcurrent protection

Compatibility

Compatible with a wide range of LED lighting setups due to its adjustable parameters

Backward compatible with previous-generation LED controllers

Application Areas

LED backlighting systems for TVs, monitors, and laptops

General LED illumination

Automotive lighting

Industrial and architectural lighting

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation, implying stable product availability

Replacements or upgrades should be available, consistent with active product lifecycle management

Several Key Reasons to Choose This Product

Enhanced design flexibility due to six output channels

Improved energy efficiency through PWM dimming capability

Broad voltage input range catering to various design requirements

Suitable for harsh operating environments with a high-temperature threshold

STMicroelectronics' reputation for reliability and performance in power management solutions