TLE6232 INFINEON [Infineon Technologies AG], TLE6232 Datasheet
TLE6232
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TLE6232 Summary of contents
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Smart Six Channel Low-Side Switch Features Short Circuit Protection Over-temperature Protection Over-voltage Protection 16 bit Serial Data Input and Diagnostic Output (2 bit/ch. acc. SPI protocol) Direct Parallel Control of all six Chan- nels for PWM ...
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RESET GND VS PRG IN1 IN2 as Ch.1 IN3 as Ch.1 IN4 as Ch.1 IN5 as Ch.1 IN6 as Ch SPI Interface 16 bit SCLK CS V1.2 Detailed Block Diagram VS FAULT Normal function short to ground ...
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Pin Description Pin Symbol 1 GND Ground 2 NC not connected 3 OUT5 Power Output Channel not connected 5 OUT1 Power Output Channel 1 6 IN5 Input Channel 5 7 IN1 Input Channel Supply ...
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Maximum Ratings for T = – 40°C to 150°C j Parameter Supply Voltage Continuous Drain Source Voltage (OUT1...OUT8) Input Voltage, All Inputs and Data Lines Operating Temperature Range Storage Temperature Range Output Current per Channel (see el. characteristics) Single pulse ...
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Electrical Characteristics Parameter and Conditions V = 4 ° 150 °C ; Reset = (unless otherwise specified) 1. Power Supply, Reset 2 Supply Voltage Supply Current Supply ...
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Electrical Characteristics cont. Parameter and Conditions V = 4 ° 150 °C ; Reset = (unless otherwise specified) 5. Diagnostic Functions Open Load Detection Voltage Short to ...
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Description of the Power Stages 4 low side power switches for nominal currents (power stages OUT1 to OUT4). Con- trol is possible by input pins or via SPI. For T switches is below 500m . 2 low ...
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... Note 2: Only for 3A power stages Note 3: Parallel connection of power stage type 3A/53V with type 1.5A/53V SPI Interface The serial SPI interface makes possible communication between TLE6232 and the microcon- troller. TLE 6232 GP always works in slave mode whereas the microcontroller provides the master function. The maximum baud rate is 5MBaud. Applying a chip select signal at CS and setting bit 7 and bit 6 of the instruction byte to „ ...
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SPI Signal Description CS - Chip Select. The system microcontroller selects the TLE 6232 GP by means of the CS pin. Whenever the pin logic low state, data can be transferred from the µC and vice versa. ...
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SPI Interface Power Stages 1...6 SCON_REG CS SCLK CS SCK SI Shift Register SO SPI Communication A SPI communication starts with a SPI instruction (SI control word) sent from the controller to TLE 6232 GP. Simultaneously the device sends the ...
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... SO has tri-state. After having received the first two bits TLE6232 has to decide addressed (bit 7 = high, bit 6 = low). In this case the re- maining 6 bits of the instruction byte and the data byte are accepted and the diagnostic feed- back respectively the data byte content (MUX, SCON) is sent to the microcontroller ...
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... An instruction is invalid, if the following condition is fulfilled unused instruction code is detected (see tables with SPI instructions invalid instruction is detected, a writing access on a register of TLE6232 GP is not allow- wed. In addition an access is invalid if the number of SPI clock pulses counted during active CS differs from exactly 16 clock pulses (falling edges are counted). ...
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Serial/Parallel Control of the Power Stages 1...6 (SPI-Instructions: WR_MUX, RD_MUX, WR_SCON, RD_SCON) The following table shows the truth table for the control of the power stages 1...6. The register MUX_REG prescribes parallel or serial control of the power stages. The ...
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Description of the SPI Registers (SPI Instructions: RD_DIAG) Register: DIAG_REG1 7 6 ST7 ST6 State of FFH Reset: Access by Read only Controller: Bit Name 7-6 DIA4 5-4 DIA3 3-2 DIA2 1-0 DIA1 Note: This byte is always clocked out ...
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CS SCLK MSB Figure 2: Serial Interface Figure 3: Input Timing Diagram CS 0 SCKH t lead SCLK Figure 4: 0.7 V SCLK t ...
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80% 20% Figure 5: Power Outputs Timing is valid for resistive load with parallel and serial control. Rising edge of chip select initiates the switching Application Circuits µC e.g. ...
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Parallel SPI Configuration Engine Management Application TLE 6232 GP in combination with TLE 6240 GP (16-fold switch) for relays and general pur- pose loads and TLE 6220 GP (quad switch) to drive the injector valves. This arrangement covers the numerous ...
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Package and Ordering Code (All dimensions in mm) P-DSO 36-12 TLE 6232 GP Q67007A9397A702 V1.2 Ordering Code Page 18 Data Sheet TLE 6232 GP 08.Oct. 2003 ...
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Published by Infineon Technologies AG, Bereichs Kommunikation St.-Martin-Strasse 76, D-81541 München © Infineon Technologies AG 1999 All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of ...