TPS61151DRCR - Texas Instruments

Manufacturer Part Number

TPS61151DRCR

Manufacturer

Texas Instruments

Introduction

TPS61151DRCR is a versatile, high-efficiency step-up (boost) power management integrated circuit (PMIC) designed for LED driving applications.

Product Features and Performance

Step-Up (Boost) DC DC Regulator

Integrated Internal Switches

Dual Output LED Driver

Up to 27V Output Voltage

Output Current of 35mA per Channel

2MHz Switching Frequency

PWM Dimming Capability

Designed for Backlight Applications

Product Advantages

High Efficiency for Power Saving

Accurate LED Current Matching

Compact 10-VSON (3x3) Package

Thermal Shutdown Protection

Key Technical Parameters

Number of Outputs: 2

Voltage - Supply (Min): 2.5V

Voltage - Supply (Max): 6V

Voltage - Output: 27V

Current - Output / Channel: 35mA

Frequency: 1.2MHz

Quality and Safety Features

Under Voltage Lock Out (UVLO)

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with a Wide Range of Input Voltages

Suitable for Driving Multiple LEDs

Application Areas

LED Backlighting for LCD Displays

Portable and Battery-Powered Devices

Product Lifecycle

The product status is Active

Not currently near discontinuation

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

Optimized for Portable Applications with Low Input Voltage Requirement

High Efficiency for Extended Battery Life

Small Footprint Suitable for Space-Constrained Applications

Ease of Integration with Various MCU/Processor PWM Outputs

Robust Protection Features Enhancing Product Reliability

Supports High Brightness LEDs for High-Quality Display Backlighting