TPS61163AYFFR - Texas Instruments

Manufacturer Part Number

TPS61163AYFFR

Manufacturer

Texas Instruments

Introduction

The TPS61163AYFFR is a versatile, high-efficiency, step-up (boost) DC DC regulator LED driver designed for powering backlight applications. Its compact form factor and comprehensive feature set make it ideal for a wide range of applications.

Product Features and Performance

Efficient DC DC boost topology.

Integrated internal switch.

Supports two outputs for flexible lighting solutions.

Operates over a wide input voltage range from 2.7V to 6.5V.

Delivers an adjustable output voltage from 2.7V to 38V.

Current output per channel is 30mA.

High-frequency operation at 1.2MHz allows for small external components.

Features both analog and PWM dimming modes for versatile brightness control.

Designed for optimal performance in backlight applications.

Product Advantages

High efficiency for extended battery life.

Flexible power solution adaptable to various input sources.

Precise brightness control enhances user experience.

Compact and lightweight design simplifies integration into product designs.

Supports multi-channel output, enabling parallel LED string operation.

Key Technical Parameters

Voltage Supply (Min): 2.7V

Voltage Supply (Max): 6.5V

Voltage Output: 2.7V to 38V

Current Output / Channel: 30mA

Frequency: 1.2MHz

Dimming: Analog, PWM

Quality and Safety Features

Built to meet rigorous quality standards.

Includes over-temperature protection for safe operation.

Compatibility

Compatible with a broad range of LEDs and power sources, ensuring versatile use across different applications.

Application Areas

Ideal for LED backlighting in portable devices, automotive interiors, and signage.

Product Lifecycle

Currently active, with no announcement on discontinuation.

Continuous support and availability of replacements or upgrades.

Several Key Reasons to Choose This Product

Texas Instruments’ reputation for reliability and innovation.

Efficient power management extends device usability.

Flexible and precise dimming options enhance visual experiences.

Adaptable to various power sources and LED configurations.

Compact design facilitates easy integration into space-constrained applications.

Supported by Texas Instruments' comprehensive technical resources and customer service.