TLE7237SL Datasheet, PDF (3/36 Pages) Infineon Technologies AG – SPI Driver for Enhanced Relay Control

SPI Driver for Enhanced Relay Control
TLE7237SL
TLE7237SL
1
Overview
Features
• 8 bit SPI for diagnostics and control, providing daisy chain capability
• Very wide range for digital supply voltage
• Three configurable input pins offer complete flexibility for
PWM operation
• Stable behavior at under voltage
• Green Product (RoHS compliant)
• AEC Qualified
PG-SSOP-24-5
Description
The TLE7237SL is an eight channel high-side and low-side power switch in PG-SSOP-24-5 package providing
embedded protective functions. It is especially designed for standard relays and LEDs in automotive applications.
The output stages incorporate two low-side, four high-side and two auto configuring high-side or low-side
switches.
A serial peripheral interface (SPI) is utilized for control and diagnosis of the device and the load. For direct control,
there are three input pins available.
The power transistors are built by N-channel power MOSFETs. The device is monolithically integrated in
Smart Power Technology.
Type
TLE7237SL
Data Sheet
Package
PG-SSOP-24-5
3
Marking
TLE7237SL
Rev. 1.0, 2010-02-18