TPS61325YFFR - Texas Instruments

Manufacturer Part Number

TPS61325YFFR

Manufacturer

Texas Instruments

Introduction

The TPS61325 is a highly integrated, high-efficiency, 3-channel LED driver for camera flash applications. It features a step-up DC/DC converter with three constant-current outputs, enabling the use of multiple LED arrays in a compact design.

Product Features and Performance

Integrated step-up DC/DC converter with three constant-current outputs

Supports output voltages from 2.5V to 5.7V

Delivers up to 445mA per channel for continuous LED operation and up to 890mA per channel for flash operation

Operates at a fixed 2MHz switching frequency

Provides PWM dimming for each output channel

Wide input voltage range of 2.5V to 5.5V

Operates across a temperature range of -40°C to 85°C

Product Advantages

Highly integrated solution for compact camera flash designs

Efficient power conversion for extended battery life

Precise control of LED current for consistent and reliable performance

Flexible output voltage range accommodates various LED configurations

PWM dimming enables dynamic control of LED brightness

Key Reasons to Choose This Product

Optimized for camera flash applications, providing high-performance LED driving capabilities

Compact, integrated design reduces board space and simplifies system integration

Efficient power conversion extends battery runtime for mobile devices

Precise current control ensures consistent LED performance and reliable operation

Quality and Safety Features

Robust DSBGA package for enhanced reliability and thermal performance

Overcurrent, overvoltage, and thermal protection features safeguard the device and application

Compatibility

The TPS61325 is compatible with a wide range of LED configurations and can be used in various camera flash applications, including smartphones, digital cameras, and other portable electronic devices.

Application Areas

Camera flash for smartphones, digital cameras, and other portable electronics

LED-based lighting and illumination systems

Product Lifecycle

The TPS61325 is an active product and is currently available for purchase. Our website's sales team offers several alternative and equivalent models, such as the TPS61320, TPS61321, and TPS61326, which may provide similar or enhanced functionality for your specific design requirements. If you require further assistance, please contact our website's sales team.