TCA6507PW - Texas Instruments

Manufacturer Part Number

TCA6507PW

Manufacturer

Texas Instruments

Introduction

The TCA6507PW is a power management integrated circuit (PMIC) designed for LED driving applications, offering linear operation and I2C, SMBus dimming control.

Product Features and Performance

Linear LED driver offering precise control

Supports I2C and SMBus for dimming

Provides 7 output channels for multiple LED configurations

Operates at a wide voltage supply range from 1.65V to 3.6V

Delivers up to 5.5V output voltage

Capable of delivering 40mA current per output channel

Supports operating frequencies of 100kHz and 400kHz for flexible design

Product Advantages

Multiple output channels support complex LED configurations

Flexible dimming control via I2C and SMBus

Wide operating temperature range from -40°C to 125°C

Suitable for battery-operated devices due to low voltage requirements

Key Technical Parameters

Voltage Supply (Min): 1.65V

Voltage Supply (Max): 3.6V

Voltage Output: 5.5V

Current Output / Channel: 40mA

Frequency: 100kHz, 400kHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built in accordance with Texas Instruments' stringent quality control and safety standards

Designed for high-reliability applications with extended operating temperature range

Compatibility

Compatible with I2C and SMBus protocols for easy integration into existing designs

Surface mount package (14-TSSOP) allows for compact PCB layouts

Application Areas

Ideal for a wide range of LED-driving applications such as backlighting, indicator lights, and automotive lighting systems

Product Lifecycle

Listed as Last Time Buy, indicating nearing discontinuation

Users should consult Texas Instruments for replacement or upgrade options

Several Key Reasons to Choose This Product

Highly flexible LED driver capable of supporting complex lighting setups

I2C and SMBus dimming for precise control over lighting effects

Wide supply voltage and operating temperature range increase design flexibility

Texas Instruments' reputation for quality and reliability

Compact package suitable for various applications including space-constrained designs