LM3648TTYFFR - Texas Instruments

Manufacturer Part Number

LM3648TTYFFR

Manufacturer

Texas Instruments

Introduction

The LM3648TTYFFR is a high-performance, integrated LED driver designed specifically for camera flash applications.

Product Features and Performance

Integrated DC DC Regulator with Step-Up (Boost) topology

Internal Switch(s) provided

High frequency operation at 4MHz

Supports a single output channel

Product Advantages

Efficient power management for camera flash units

Compact 12-UFBGA, DSBGA package suitable for space-constrained applications

Key Technical Parameters

Voltage - Supply (Min): 2.5V

Voltage - Supply (Max): 5.5V

Current - Output / Channel: 1.5A (Flash)

Quality and Safety Features

Operates reliably in a temperature range from -40°C to 85°C

Compatibility

Designed for applications requiring high current for camera flash

Application Areas

Primarily used in camera flash circuits within mobile devices and cameras

Product Lifecycle

Status: Active

Not currently nearing discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Optimized for high-efficiency LED driving for camera flashes

Compact package designed for mobile camera applications

Supports a wide range of supply voltages facilitating flexible design implementations

High switching frequency reduces the size of external components

Reliable operation across a wide range of environmental temperatures