TLC5923RHBR - Texas Instruments

Manufacturer Part Number

TLC5923RHBR

Manufacturer

Texas Instruments

Introduction

The TLC5923RHBR is a power management integrated circuit (PMIC) designed specifically for LED driving applications. It comes in a surface mount, 32-VFQFN exposed pad package.

Product Features and Performance

Linear LED driver with shift register

Integrated internal switch control

16-channel output for LED driving

30MHz clock frequency for shift register operation

Support for supply voltages ranging from 3V to 5.5V

Capable of delivering up to 17V output voltage

Output current up to 80mA per channel

Product Advantages

Provides precise, constant current output for consistent LED brightness

Suitable for applications requiring multiple LED channels

High level of integration reduces external component count

The high-speed shift register allows for fast LED pattern updates

Key Technical Parameters

Supply Voltage (Min): 3V

Supply Voltage (Max): 5.5V

Output Voltage: 17V

Output Current/Channel: 80mA

Number of Outputs: 16

Mounting Type: Surface Mount

Package/Case: 32-VFQFN Exposed Pad

Supplier Device Package: 32-VQFN (5x5)

Frequency: 30MHz

Quality and Safety Features

Robust operating temperature range from -40°C to 85°C

Designed to meet the rigorous quality standards of Texas Instruments

Compatibility

Compatible with a wide range of LED types

Application Areas

Primarily designed for LED backlighting applications

Product Lifecycle

Product status is active

No indication of nearing discontinuation as per the current information

Replacements or upgrades should be available from Texas Instruments if necessary

Several Key Reasons to Choose This Product

Texas Instruments is a reputable manufacturer with a focus on quality and reliability

The device's high-channel count and integrated switches simplify design and reduce hardware complexity

Supports a wide range of LED applications with its versatile power supply and output current specifications

Surface-mount package allows for compact and efficient PCB design

Active product status ensures ongoing support and availability of the TLC5923RHBR.