TPS61150DRCR - Texas Instruments

Manufacturer Part Number

TPS61150DRCR

Manufacturer

Texas Instruments

Introduction

The TPS61150DRCR from Texas Instruments is a high-efficiency, power management integrated circuit (PMIC) LED driver designed for backlight applications.

Product Features and Performance

DC DC Regulator with step-up (boost) topology

Integrated internal switch

Dual output capability

Support for a minimum supply voltage of 2.5V and a maximum of 6V

Capable of outputting up to 27V

Delivers up to 35mA current per output channel

High-frequency operation at 1.2MHz

Pulse-width modulation (PWM) for dimming control

Product Advantages

High efficiency for power saving

Compact design with integrated switch reduces external component count

Versatile input voltage range suitable for various battery technologies

Adjustable output voltage for a broad range of LED configurations

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

Over-temperature protection

Overvoltage and overcurrent protection for improved safety

Stable operation across the specified temperature range of -40°C to 85°C

Compatibility

Compatible with various LED arrangements for backlighting

Compatible with surface mount technology for PCB assembly

Application Areas

Primarily designed for backlight applications in small-medium LCD displays

Suitable for portable devices, smartphones, and other handheld devices

Product Lifecycle

Product status is active

Not near discontinuation and replacements or upgrades should be readily available

Several Key Reasons to Choose This Product

Manufactured by Texas Instruments, a trusted leader in semiconductor solutions

High output voltage capability for a range of LED configurations

Dual output for driving multiple strings of LEDs

Energy-efficient operation with integrated power-saving features

Small footprint and highly integrated solution for space-constrained applications

Wide operating temperature range suitable for diverse environments

Comprehensive protection features ensure reliability and safety in operation