TLE7244SL

Overview

The SPIDER - TLE7244SL is a eight channel low-side switch in PG-SSOP-24-7 package providing embedded protective functions

It is especially designed as relay driver in automotive applications. A serial peripheral interface (SPI) is utilized for control and diagnosis of the device and the load. For direct control and PWM there are four input pins available. The device is monolithically integrated. The power transistors are built by N-channel MOSFETs.

Summary of Features

  • 4 input pins providing flexible PWM configuration
  • Limp home functionality (direct driving) provided by a dedicated pin
  • 16 bit SPI for diagnostics and control
  • Daisy chain capability also compatible with 8bit SPI devices
  • Very wide range of digital supply voltage
  • Green Product (RoHS compliant)
  • AEC Qualified

Benefits

  • Less Microcontr.  I/Os needed
  • Protection of load and device
  • Reduced PCB space
  • Improved reliability
  • Less external components
  • Cost savings

Potential Applications

  • Body Control Modules
  • Door Modules
  • ECU's
  • Industrial Automation
  • Relay and solenoid drive
  • Stepper motor drive
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