TPS61195RUYR - Texas Instruments

Manufacturer Part Number

TPS61195RUYR

Manufacturer

Texas Instruments

Introduction

The TPS61195RUYR is a power management integrated circuit (PMIC) designed specifically for LED driving applications, featuring an efficient step-up (boost) topology with internal switches.

Product Features and Performance

Integrated step-up (boost) DC DC regulator

Supports up to 8 LED outputs

High-frequency operation at 1MHz

PWM dimming capability

Built-in thermal shutdown and over-voltage protection

Low quiescent current

High efficiency power conversion

Product Advantages

Offers high-efficiency LED driving solution

Supports a wide range of input voltages from 4.5V to 21V

Flexible output voltage range suitable for various LED configurations (4.5V ~ 45V)

Multi-channel support for complex LED designs

Enhances system safety with integrated protective features

Key Technical Parameters

Number of Outputs: 8

Min/Max Supply Voltage: 4.5V to 21V

Output Voltage Range: 4.5V ~ 45V

Current per Output Channel: 30mA

Switching Frequency: 1MHz

Quality and Safety Features

Thermal shutdown

Over-voltage protection

Current limit

Under voltage lockout (UVLO)

Compatibility

Designed for compatibility with a wide range of backlight LED configurations

Application Areas

LED backlighting for LCD displays in televisions, computer monitors, and automotive instrumentation

Product Lifecycle

Active product status (not nearing discontinuation)

Availability of replacements or upgrades should be verified directly with Texas Instruments or authorized distributors

Several Key Reasons to Choose This Product

High integration reduces system complexity and bill of materials

Industry-leading power management company (Texas Instruments)

Robust design suitable for extended temperature range applications: -40°C ~ 85°C

Tape & Reel packaging for automated manufacturing processes

The device's reliability and technical support from Texas Instruments