TCA6507ZXUR - Texas Instruments

Manufacturer Part Number

TCA6507ZXUR

Manufacturer

Texas Instruments

Introduction

The TCA6507ZXUR is a specialized power management integrated circuit designed for LED driving applications, developed by Texas Instruments. It primarily targets applications requiring linear LED driving functionality.

Product Features and Performance

Supplies power to 7 LED outputs

Operates on a voltage supply range from 1.65V to 3.6V

Provides an output voltage up to 5.5V

Can deliver up to 40mA of current per output channel

Supports I2C and SMBus for dimming control

Operates efficiently at frequencies of 100kHz and 400kHz

Designed for Surface Mount (SMD) mounting method

Enclosed in a compact 12-UFBGA package

Product Advantages

Ability to power multiple LEDs from a single device simplifies circuit design

Low minimum voltage supply requirement allows for use in low voltage applications

High output voltage and current capacity enable driving of a wide range of LEDs

I2C and SMBus compatibility offers precise control over dimming functionality, enhancing application flexibility

High operating temperature range ensures reliability under varying environmental conditions

Key Technical Parameters

Number of Outputs: 7

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 (TA)

Quality and Safety Features

Operates reliably within a broad temperature range, indicating robust thermal performance

Housed in a secure BGA package offering protection to the internal circuitry

Manufactured by Texas Instruments, a reputable supplier known for quality and reliability

Compatibility

Surface mount design makes it suitable for modern PCB manufacturing processes

I2C and SMBus protocol support ensures compatibility with a wide range of microcontrollers for LED dimming control

Application Areas

While specific application areas are not listed, devices like the TCA6507ZXUR are typically used in:

Consumer electronics (e.g., smartphones, tablets)

Automotive lighting systems

Industrial LED applications

Product Lifecycle

The product status is listed as Obsolete, indicating that it is no longer being manufactured or supplied.

Users should look for replacement or upgrade options for new designs.

Several Key Reasons to Choose This Product

Compact and efficient LED driver suitable for multiple output applications.

Low voltage operation compatible with battery-powered devices.

High-level dimming control through I2C and SMBus, offering design flexibility.

Reliable performance in a wide range of environmental conditions.

Manufactured by Texas Instruments, ensuring high quality and support.