TLE7240SL Infineon Technologies, TLE7240SL Datasheet
TLE7240SL
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TLE7240SL Summary of contents
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Table of Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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... Open load detection in OFF state Type SPIDER - TLE 7240SL Data Sheet DDA R = 150°C for each channel DS(ON,max (nom (OVL,max (STB,max) V DS(AZ) f SCLK,max Package PG-SSOP-24-7 3 SPIDER - TLE 7240SL PG-SSOP-24-7 3.0 V ... 5.5 V 4.5 V ... 5.5 V 3.0 210 mA 950 mA 1 µ MHz Marking TLE7240SL Rev. 1.1, 2009-04-15 ...
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Protection Functions • Short circuit • Over load • Over temperature • Electrostatic discharge (ESD) Application • All types of resistive, inductive and capacitive loads • Especially designed for driving relays in automotive applications Detailed Description The SPIDER - TLE ...
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Block Diagram VDD RST stand-by control IN1 IN2 input mux and IN3 control IN4 LHI CS SCLK SPI SI SO diagnosis register Figure 1 Block Diagram for the SPIDER - TLE 7240SL Data Sheet SPI Driver for Enhanced Relay ...
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Pin Configuration 3.1 Pin Assignment GND GND OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7 OUT8 GND GND Figure 2 Pin Configuration 3.2 Pin Definitions and Functions 20 Pin Symbol I/O Power Supply 13 VDD - 24 VDDA - 1,2,11,12 ...
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Pin Symbol I/O 15 IN3 I 14 IN4 I 18 LHI I 21 RST I SPI SCLK Output, I: Input, PD: pull-down resistor integrated, PU pull-up resistor ...
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Voltage and Current naming definition Figure 3 shows all the terms used in this data sheet, with associated convention for positive values. I DDA VDDA DDA VDD I V RST DD RST V RST I IN1 ...
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General Product Characteristics 4.1 Absolute Maximum Ratings 1) Absolute Maximum Ratings T Unless otherwise specified +150 C; j all voltages with respect to ground, positive current flowing into pin Pos. Parameter Power Supply 4.1.1 Digital ...
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Note: Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Note: Integrated protection functions are designed to prevent IC destruction under fault conditions ...
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Input and Power Stages The SPIDER - TLE 7240SL is a eight channel low-side relay switch. The power stages are built by N-channel vertical power MOSFET transistors. 5.1 Power Supply The SPIDER - TLE 7240SL is supplied by two ...
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IN1 IN2 IN3 IN4 LHI I LHI Figure 4 Input matrix and logic The current sink to ground ensures that the channels switch off in case of open ...
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V bat Figure 5 Output Clamp Implementation Maximum Load Inductance During demagnetization of inductive loads, energy has to be dissipated in the SPIDER - TLE 7240SL. This energy can be calculated with following equation: Following equation simplifies under the assumption ...
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Input and Power Stages Characteristics Note: Characteristics show the deviation of parameter at given supply voltage and junction temperature. Typical values show the typical parameters expected from manufacturing. Electrical Characteristics: Supply and Input All voltages with respect to ground, ...
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Electrical Characteristics: Supply and Input All voltages with respect to ground, positive current flowing into pin V unless otherwise specified: DD Pos. Parameter Output characteristics 5.3.11 On-State resistance per channel 5.3.12 Nominal load current 5.3.13 Output leakage current in stand-by ...
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Protection Functions The device provides embedded protective functions. Integrated protection functions are designed to prevent IC destruction under fault conditions described in this data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are not designed ...
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Protection Characteristics Note: Characteristics show the deviation of parameter at given supply voltage and junction temperature. Typical values show the typical parameters expected from manufacturing. Electrical Characteristics: Protection All voltages with respect to ground, positive current flowing into pin ...
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Diagnosis Features The SPI of SPIDER - TLE 7240SL provides diagnosis information about the device and about the load. There are following diagnosis flags implemented: The diagnosis information of the protective functions of channel n is latched in the ...
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Serial Peripheral Interface (SPI) The diagnosis and control interface is based on a serial peripheral interface (SPI). The SPI is a full duplex synchronous serial slave interface, which uses four lines: SO, SI, SCLK and CS. Data is transferred ...
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... In the SPI block of each device, there is one shift register where one bit from SI line is shifted in each SCLK. The bit shifted out can be seen at SO. After 16 SCLK cycles, the data transfer for one SPIDER-TLE7240SL has been finished. In single chip configuration, the CS line must go high to make the device accept the transferred data. In daisy chain configuration the data shifted out at device #1 has been shifted in to device #2 ...
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MI SO device device 3 MCS MCLK time Figure 11 Data Transfer in Daisy Chain Configuration 8.3 SPI Protocol The SPI protocol of the SPIDER - TLE 7240SL provides two registers. The input register and the diagnosis ...
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TER OL8 D8 OL7 D7 1) This bit is valid between CS hi -> lo and first SCLK lo -> hi transition. Field Bits Type Description TER CS R Transmission Error 0 1 ...
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SPI Characteristics Note: Characteristics show the deviation of parameter at given supply voltage and junction temperature. Typical values show the typical parameters expected from manufacturing. Electrical Characteristics: Serial Peripheral Interface (SPI) All voltages with respect to ground, positive current ...
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Electrical Characteristics: Serial Peripheral Interface (SPI) All voltages with respect to ground, positive current flowing into pin V unless otherwise specified: DD Pos. Parameter 8.4.18 Output enable time (falling valid) 8.4.19 Output disable time (rising CS to ...
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... OUT7 OUT8 RST low-side gate control GND VDD CS SPI SCLK LHI SO SI GND http://www.infineon.com/spider 25 SPIDER - TLE 7240SL Application Information KL15 Relay KL50 Relay Wiper Relay Horn Relay Limp Home Signal (eg WD out of SBC TLE 8264 G Hermes) TLE7240SL.emf Rev. 1.1, 2009-04-15 ...
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Package Outlines 8˚ MAX. 0.65 0˚...8˚ 2) 0.25 ±0.05 0. 8.65 ±0.1 Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Does not include ...
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Revision History Version Date Changes Rev. 1.1 2009-04-15 fixed a typo in Figure3, Figure4,Figure7 and Chapter 8.3 IN and OUT channel numbering starts now everywhere with 1 Rev. 1.0 2009-04-02 released Datasheet Data Sheet SPI Driver for Enhanced Relay ...
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... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life ...