TPS75105DSKR - Texas Instruments

Manufacturer Part Number

TPS75105DSKR

Manufacturer

Texas Instruments

Introduction

The TPS75105DSKR is a power management integrated circuit (PMIC) from Texas Instruments, designed specifically for LED driving applications. It is part of their line of LED drivers that offer efficient power management for backlighting solutions.

Product Features and Performance

Integrated linear LED driver

Supports up to 4 LED outputs

Operates on a supply voltage range of 2.7V to 5.5V

Provides a constant current of 25mA per channel for LED driving

PWM dimming control for brightness adjustments

Designed for optimal thermal performance with exposed pad packaging

Surface mount technology for a smaller PCB footprint

Product Advantages

High efficiency LED driving capabilities

Supports a wide range of input voltages

Allows for precise brightness control through PWM dimming

Compact design suitable for space-limited applications

Enhanced thermal management for improved reliability

Key Technical Parameters

Number of Outputs: 4

Voltage Supply (Min): 2.7V

Voltage Supply (Max): 5.5V

Current Output / Channel: 25mA

PWM Dimming supported

Operating Temperature Range: -40°C to 85°C (TJ)

Quality and Safety Features

Built to meet stringent quality standards of Texas Instruments

Features over-temperature protection for safety

Reliable performance across the specified operating temperature range

Compatibility

Suitable for a variety of LED backlight applications

Compatible with a wide range of input voltages

Application Areas

LED backlights for small to medium-sized LCD displays

Portable electronics

Consumer electronics that require backlighting solutions

Product Lifecycle

Currently marked as active

No indication of discontinuation, ensuring availability for new designs

Texas Instruments supports product longevity, with possible future upgrades

Several Key Reasons to Choose This Product

Reliable performance from a reputable manufacturer

Flexible supply voltage compatibility for diverse applications

Efficient power management for LED backlighting

Compact and thermally optimized design

Robust quality and safety features

Active product support and potential for future enhancements