TPS61050YZGR - Texas Instruments

Manufacturer Part Number

TPS61050YZGR

Manufacturer

Texas Instruments

Introduction

The TPS61050YZGR is a high-performance LED driver designed for powering camera flash units. It is packaged in a 12-DSBGA form and utilizes a step-up (boost) DC DC regulator topology.

Product Features and Performance

Built-in DC DC Regulator with Step-Up (Boost) Topology

Internal switch included

Supports a single output

Output Voltage of 5.5V

Maximum Output Current of 1.2A ideal for flash applications

Operating Frequency of 2MHz

PWM dimming capability

Designed for surface mount technology

Product Advantages

High efficiency for extended battery life

Compact 12-DSBGA package fits small space requirements

Robust output for high-intensity flash applications

Integrated internal switch simplifies design

Key Technical Parameters

Voltage Supply (Min): 2.5V

Voltage Supply (Max): 6V

Voltage Output: 5.5V

Current Output / Channel: 1.2A (Flash)

Frequency: 2MHz

Quality and Safety Features

Operates over a temperature range of -40°C to 85°C ensuring reliability in varying environments

Compatibility

Suitable for various camera flash system designs requiring a high-intensity flash

Application Areas

Specifically designed for camera flash applications

Product Lifecycle

Currently active product with ongoing manufacturer support

Not nearing discontinuation, ensuring availability for future designs

Several Key Reasons to Choose This Product

High power output suitable for demanding flash applications

Wide input voltage range allows flexibility in power supply design

High switching frequency reduces the size of external components

Reliable performance in extreme temperature conditions

PWM dimming feature provides adjustable light intensity