TLE6230GP

Data Sheet TLE 6230 GP Smart Octal Low-Side Switch Supply voltage V 4.5 5.5 V S Features Drain source clamping voltage V 55 V DS(AZ)max Product Summary On resistance R 0.75 ON Short Circuit Protection Output current (all outp.ON equal) I 500 mA D(NOM) Overtemperature Protection (individually) 1 A Overvoltage Protection 16 bit Serial Data Input and Diagnos- tic Output (2 bit/ch. acc. SPI protocol) Direct Parallel Control of Four Channels for PWM Applications Parallel Inputs High or Low Active Programmable General Fault Flag Low Quiescent Current Compatible with 3,3 V Micro Controllers Electostatic Discharge (ESD) Protection Green Product (RoHS compliant) AEC Qualified PG-DSO 36 Application C Compatible Power Switch for 12 V and 24V Applications Switch for Automotive and Industrial Systems Solenoids, Relays and Resistive Loads Robotic Controls General description Octal Low-Side Switch in Smart Power Technology (SPT) with a Serial Peripheral Interface (SPI) and eight open drain DMOS output stages. The TLE 6230 GP is protected by embedded protection func- tions and designed for automotive and industrial applications. The output stages are controlled via an SPI Interface. Additionally four channels can be controlled direct in parallel for PWM applications. Therefore the TLE 6230 GP is particularly suitable for engine management and powertrain systems. VS PRG RESET FAULT GND VS VBB IN1 Protection Functions IN2 as Ch. 1 LOGIC IN3 as Ch. 1 OUT1 Output Stage as Ch. 1 IN4 16 1 4 SCLK 88 Output Control SI Serial Interface OUT8 Buffer SPI CS SO GND V2.3 Page 1 18. Nov. 2009 Data Sheet TLE 6230 GP Block Diagram Detailed Block Diagram VS RESET FAULT Channel 1 Normal function GND VS SCB/Overload PRG Open load short to ground IN1 & Output Stage OUT1 IN2 OUT2 & Channel 2 IN3 Channel 3 & OUT3 IN4 & OUT4 Channel 4 Channel 5 OUT5 SO Channel 6 OUT6 SPI SI Interface Channel 7 OUT7 16 bit SCLK Channel 8 OUT8 CS GND V2.3 Page 2 18. Nov. 2009