TPS61054YZGR - Texas Instruments

Manufacturer Part Number

TPS61054YZGR

Manufacturer

Texas Instruments

Introduction

High-efficiency boost converter for LED driving

Product Features and Performance

Integrated power switch

High output current capability

2MHz switching frequency for small external components

PWM dimming support

Wide input voltage range: 2.5V to 6V

Fixed output voltage: 5.5V

Step-Up (Boost) topology for higher voltage output

Supports single LED output

High efficiency for power saving

Small package footprint

Product Advantages

Suitable for battery-powered devices

Provides constant current for uniform brightness

Extended battery life due to high efficiency

Compact size ideal for space-constrained applications

Low electromagnetic interference

Key Technical Parameters

Output Current: 700mA (Flash)

Frequency: 2MHz

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package: 12-UFBGA, DSBGA

Internal Switch: Yes

Quality and Safety Features

Built-in thermal protection

Overvoltage and overcurrent protection

Compatibility

Compatible with various lithium-ion battery technologies

Suitable for small form factor designs

Application Areas

Camera Flash units

Mobile phone flash lighting

Portable lighting solutions

Product Lifecycle

Currently active product

No indication of nearing discontinuation

Replacement and upgrades options available

Several Key Reasons to Choose This Product

Manufactured by renowned semiconductor company Texas Instruments

High output current capability enables use in high-intensity flash applications

Fast switching frequency allows for smaller external components, reducing overall design size

Wide operating temperature range ensures reliability in various environments

Support for PWM dimming enables flexible brightness control

Low profile DSBGA package is essential for modern compact electronic devices