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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


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

Target Applications:

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

Parametric TLE7244SL
Family   SPIDER
Channels   8.0 
RDS (on)    (max) 0.8Ω  (1.7Ω)
VDD   3.0-5.5 V
VDS(CL)  min  max 41.0V  54.0V
ID (multiple)   290.0 mA
ID(lim)  min 0.5A 
Quiescent Current  max 10.0µA
Configurable Channels   N/A
PWM Inputs   4.0 
Overload shutdown   Yes
Over Current Protection   No
Undervoltage Shutdown   Yes
Short GND Detection   Yes
Open Load Detection   Off
Open Load Disable Function   Yes
Standby Mode   Yes
Limp Home Feature   Yes
Cranking mode   No
SPI   16.0Bit 
Daisy-Chain Capability   Yes
Operating Temperature  min  max -40.0°C  150.0°C
Mounting   SMT

Data Sheet

Title Size Date Version
528 KB 01_03

Application Notes

Title Size Date Version
1.2 MB 09 May 2017 01_00

Material Content SheetInfo

Title Size Date Version
27 KB 11 Jul 2016 01_00
23 KB 31 Oct 2013 01_00
Sales Product Name TLE7244SL
Product Status active and preferred
Order online Buy online
Package Name PG-SSOP-24
Completely lead free yes
Halogen free yes
RoHS compliant yes
Packing Size 2500
Packing Type TAPE & REEL
Moisture Level 3

PCB Design Data

Title Size Date Version
401 KB 24 Oct 2013 01_00

Package Data

Title Size Date Version
438 KB 11 Apr 2016 01_00

PCB Design Data

Title Size Date Version
401 KB 24 Oct 2013 01_00

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