TPS61161DRVT - Texas Instruments

Manufacturer Part Number

TPS61161DRVT

Manufacturer

Texas Instruments

Introduction

The TPS61161DRVT is a highly integrated LED driver IC designed for power management with a boost converter topology.

Product Features and Performance

Step-Up (Boost) DC DC Regulator topology

Integrated internal switch

Single output channel

Supports a wide input voltage range of 2.7V to 18V

Provides an output voltage up to 38V

Output current capacity of 700mA for the switch

High-frequency operation at 600kHz

Pulse Width Modulation (PWM) dimming capability

Designed for backlight applications

Product Advantages

Capable of driving high-brightness LEDs with a constant current

High efficiency due to integrated switch and high-frequency operation

Versatile input voltage range suitable for various applications

Compact 6-WDFN Exposed Pad package saves board space

Thermal shutdown and overvoltage protection enhance safety

Key Technical Parameters

Voltage Supply (Min): 2.7V

Voltage Supply (Max): 18V

Voltage Output: 38V

Current Output / Channel: 700mA (Switch)

Frequency: 600kHz

Quality and Safety Features

Overvoltage protection

Thermal shutdown feature to prevent overheating

Compatibility

Compatible with PWM dimming controllers

Suitable for surface mount technology (SMT) processes

Application Areas

LED backlighting for LCD displays.

Portable and battery-powered devices

Consumer electronics

Automotive lighting

Product Lifecycle

Currently active and not nearing discontinuation

Availability of replacements or upgrades should be checked with Texas Instruments

Several Key Reasons to Choose This Product

High output current capability for driving multiple LEDs

Efficiency and power savings due to integrated components

Flexibility of use across a wide range of input voltages

Texas Instruments' reputation for reliability and performance

Support for both analog and PWM dimming methods

Suitable for use in a variety of environments with an operating temperature range of -40°C to 85°C