TPS61050DRCR - Texas Instruments

Manufacturer Part Number

TPS61050DRCR

Manufacturer

Texas Instruments

Introduction

The TPS61050DRCR is a high-frequency, high-efficiency step-up converter with an integrated switch, designed for driving single-wire controlled LED flashlights.

Product Features and Performance

DC DC Regulator

Step-Up (Boost) Topology

Integrated Internal Switch

Single Output Configuration

5V to 6V Input Voltage Range

5V Output Voltage

2A Output Current Capability for Flash Mode

2MHz Switching Frequency

PWM Dimming Control Available

Product Advantages

High Efficiency for Power Saving

Small Footprint for Space-Constrained Applications

Fully Integrated Solution Reducing External Component Count

High-Frequency Operation Allows for Small Inductor Size

Key Technical Parameters

Voltage - Supply (Min): 2.5V

Voltage - Supply (Max): 6V

Voltage - Output: 5.5V

Current - Output / Channel: 1.2A (Flash)

Frequency: 2MHz

Dimming Capability: PWM

Quality and Safety Features

Robust Against Temperature Variations (-40°C to 85°C)

Over-Temperature Protection

Over-Voltage Protection

Compatibility

Made for Single-Wire Controlled LED Flash Applications

Application Areas

Specially Designed for Camera Flash Units in Phones and Other Portable Devices

Product Lifecycle

Last Time Buy Status

Check for Product Replacements or Upgrades

Key Reasons to Choose This Product

Efficient Power Management for Portable Devices

Integrated Features Minimize External Component Needs

Suitable for High-Performance Flash Applications

Texas Instruments' Reputation for Reliability

Supports Advanced Dimming through PWM

Operational in a Wide Range of Temperature Conditions