TLE8102SGXT Infineon Technologies, TLE8102SGXT Datasheet
TLE8102SGXT
Specifications of TLE8102SGXT
Related parts for TLE8102SGXT
TLE8102SGXT Summary of contents
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... Current Sense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 5.6 SPI Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5.6.1 SPI Signal Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5.6.2 Daisy Chain Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 5.7 Timing Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 6 SPI Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 7 Application Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 8 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 9 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Data Sheet Smart Dual Channel Powertrain Switch 2 TLE8102SG Table of Contents V1.3, 2008-04-24 ...
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... Programmable overload behaviour Dual Current Sense Low-Side Switch in Smart Power Technology (SPT) with two open drain DMOS output stages. The TLE8102SG is protected by embedded protection functions and designed for automotive applications. The output stages can be controlled directly by parallel inputs for PWM applications (e.g. Oxygen Probe Heater SPI ...
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... Supply voltage Drain source voltage On resistance IN1 IN2 CS SCLK SI CO2 [SO / ST2] CO1 [IS1 / IS2 / ST1 / FAULT] Figure 1 Block Diagram Data Sheet Smart Dual Channel Powertrain Switch Symbol DS(CL) R ON(max. @ 150°C) VDD proportional input control current sense temperature reset short circuit ...
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... SO / ST2 V IS1 / IS2 / ST1 / FAULT Figure 2 Terms In all tables of electrical characteristics is valid: Channel related symbols without channel number are valid for each V channel separately (e.g. specification is valid for DS Data Sheet Smart Dual Channel Powertrain Switch I VDD VDD I IN1 IN1 I IN2 IN2 I ...
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... SPI Clock 6 GND Ground 7 IN1 Input Channel SPI Chip Select 9 OUT1 Power Output Channel Supply Voltage DD 11 CO2 SPI Signal Out/Status Ch2 12 GND Ground Data Sheet Smart Dual Channel Powertrain Switch P-DSO- P-DSO-12_TLE8102.vsd 6 TLE8102SG Pin Configuration 12 GND 11 CO2 10 VDD 9 OUT1 IN1 ...
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... Note: Integrated protection functions are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are not designed for continuous repetitive operation. Data Sheet Smart Dual Channel Powertrain Switch Symbol Limit Values Min. ...
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... Operating Temperature Range 4.2.5 Storage Temperature Range 1) Pulse shape represents inductive switch off: I Note: Within the functional range the IC operates as described in the circuit description. The electrical characteristics are specified within the conditions given by the related electrical characteristics table. PCB Dimensions: 76.2 x 114.3 x 1.5 mm³, FR4 Thermal Vias: diameter = 0.3 mm ...
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... The default setting of the BOL bits programs the outputs to be controlled exclusively by the INn signals. The SLEn bit can be set via SPI. This bit sets the slew rate of its assigned channel by selecting either slew rate 1 or slew rate 2. The slew rate also changes the over load switch off delay time (only for current limit 2). IN1 ...
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... The power transistors are switched on and off with a dedicated slope either via the parallel inputs or by the CHn bits of the serial peripheral interface SPI. The switching times t IN switching time of each channel can be selected via SPI by programming the SLEn bit of the desired output. See Figure 6 for details CS ...
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... To turn on the channel again, this overload latch has to be reset by turning off the affected channel with either the parallel input or SPI. In addition, the switch off delay time can be programmed by changing the slew rate setting. If using the SPI interface and fault pin for diagnosis in case of current limit 2, the over load flag of the affected channel is cleared by the rising edge of the CS signal after a successful SPI transmission when the IN pin is low ...
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... set set orm al F unction) (N orm al F unction Figure 9 Over Load Behavior - Current Limitation (current limit 1) Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks Figure 9 and Figure 10 for details Condition Condition d(fault) d(fault) d(fault) d(fault) ...
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... T remains switched off even after cooling down. The channel can be restarted only if first turned off with either the parallel input or SPI. In addition, the channel must first be turned off before the the over temperature flag of the ...
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... gnostic gnostic lag lag Figure 11 Over Temperature Behavior - Automatic Autorestart Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks condition condition Therm a l toggling Therm a l toggling reset reset reset reset V alid les V alid les 14 TLE8102SG T herm al toggling ...
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... Please note that neither the over load, DD over temperature, nor current sense diagnostics are functional in reverse current operation. Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks No OT condition No OT condition ...
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... Pos. Parameter 5.3.1 ON Resistance 5.3.2 Output Clamping Voltage 5.3.3 Current Limit 1: Current limitation 5.3.4 Current Limit 2: Overload switch off 5.3.5 Reverse Current per channel 5.3.6 Output Leakage Current 5.3.7 Turn-On Time 1 Turn-On Time 2 5.3.8 Turn-Off Time 1 Turn-Off Time 2 5 ...
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... H on (current limit 1, current limitation) Over load H off (current limit 2, latching shutdown) Overtemp. H off (autorestart) Overtemp. H off (latching shutdown) Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks for details. Filter Time Status Output d(fault d(fault d(fault d(fault) L ...
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... Overload switch off delay time (only current limit 2) 5.4.5 Short to Ground Detection Voltage 5.4.6 Output Pull-up Current (Channel OFF) 5.4.7 Under Current Detection Threshold (Channel ON) Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks SGn V DS (OL OLn ...
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... (Normal (Normal (UC) (UC) reset reset Function) Function Figure 15 Diagnostic at "Open Load/Under Current" Condition Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks SCG L L d(fault) d(fault) d(fault) d(fault) d(fault) d(fault) I*R I reset reset ...
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... To achieve the specified accuracy for current sensing, the voltage V equal The current source I load current of both channels. Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks NO SHG/UC NO SHG/UC OFF ...
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... Status Output Low Voltage 1) If the summed current is sensed the tolerances of the single channels are added. 2) Not subject to production test, specified by design. 3) Temperature Variation of one single device. Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks Symbol Limit Values Min. ...
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... Expected Distribution of Current Sense Precision. Not testet. Figure 18 Current Sense Precision - range of expected distribution. Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks 1.0 1.5 2.0 2.5 3.0 1.0 1.5 2.0 2.5 3 ...
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... SI - Serial Input: Serial input data bits are shifted in at this pin, the most significant bit first. SI information is read on the falling edge of SCLK. The 8 bit input data consist of two parts (control and data). Please refer to for further information. Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks 6 5 ...
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... Pos. Parameter 5.6.1 Input Pull-down Current (SI, SCLK) 5.6.2 Input Pull-up Current ( CS Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks device SPI SO device 2 SI device 2 Symbol Limit Values Min ...
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... Not subject to production test, specified by design. 2) This time is necessary between two write accesses. To get the correct diagnostic information, the transfer delay time has to be extended to the maximum fault delay time Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks Symbol Limit Values Min ...
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... Timing Diagrams t CS(lead) CS SCLK SI SO Figure 22 Serial Interface Timing Diagram Data Sheet Smart Dual Channel Powertrain Switch Electrical and Functional Description of Blocks t SCLK( SCLK(H) SCLK( SI(su) SI(h) t SO(v) 26 TLE8102SG t t CS(lag) CS(td) 0.7V dd 0.2V dd 0.7V dd 0.2V dd 0. SO(dis) 0. ...
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... Output Configure Default Value Field Bits LIMn n+2 Data Sheet Smart Dual Channel Powertrain Switch Type Description w Command 001 Diagnosis only: The requested data is shifted out at SO. The data bits are ignored. 010 Output Configure: Configures the behavior of the power outputs ...
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... Channels ON/OFF Default Value Field Bits CTRLn n+2 Data Sheet Smart Dual Channel Powertrain Switch Type Description w Over temperature behavior of all channels 0 Automatic autorestart of a channel after cooling down 1 Latching shutdown at over temperature w Slew rate of channel n 0 Slew rate 1 1 Slew rate 2 ...
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... E Serial Output (Standard Diagnosis) Default Value – – Field Bits CHn 2n+1: 2n Channel over 1 temp Over temp. Data Sheet Smart Dual Channel Powertrain Switch CH2 (CH2 CH2 ) (CH1 Type Description r Standard Diagnosis for Channel n 00 Short circuit to ground 01 Open load / Under current ...
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... PWM Figure 23 Application Circuit using Status Outputs only LDO I/O I/O PWM µC PWM Figure 24 Application Circuit using SPI and Current Sense Output Data Sheet Smart Dual Channel Powertrain Switch IN1 IN2 VDD 10 10 kOhm kOhm ST1 ST2 CS SPI SCLK ...
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... I/O I/O PWM µC PWM Figure 25 Application Circuit using SPI and Fault Flag Vs Micro Controller Figure 26 Application Circuit using parallel Inputs and Status Outputs, no SPI. Data Sheet Smart Dual Channel Powertrain Switch IN1 IN2 5V VDD 10 µF 10kOhm FAULT SO CS SPI SCLK ...
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... Green products are RoHS-Compliant (i.e Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020). You can find all of our packages, sorts of packing and others in our Infineon Internet Page “Products”: http://www.infineon.com/products. Data Sheet Smart Dual Channel Powertrain Switch 0.1 7.8 ±0.1 (Heatslug) +0 ...
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... Revision History Version Date Changes 08-04-24: Version 1.3: Data Sheet: V1.3 08-04-24 Data Sheet released Data Sheet Smart Dual Channel Powertrain Switch 33 TLE8102SG Revision History V1.3, 2008-04-24 ...
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... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems 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 affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...