TLE7188F Infineon Technologies, TLE7188F Datasheet
TLE7188F
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TLE7188F Summary of contents
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... Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.1 Pin Assignment TLE7188F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3.2 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.2 Functional Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.3 Default State of Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 Description and Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 ...
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... AEC Qualified Description The TLE7188F is a driver IC dedicated to control the external MOSFETs forming the converter for high current 3 phase motor drives in the automotive sector. It incorporates features like short circuit detection, diagnosis and high output performance and combines it with typical automotive specific requirements like full functionality even at low battery voltages ...
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... Block Diagram Figure 1 Block Diagram Data Sheet 4 TLE7188F Block Diagram V2.1, 2007-06-20 ...
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... Pin Configuration 3.1 Pin Assignment TLE7188F Figure 2 Pin Configuration Data Sheet 5 TLE7188F Pin Configuration V2.1, 2007-06-20 ...
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... Output to gate low side switch 1 36 SL1 Connection to source low side switch 1 37 GND1 Logic and power ground 38 SH1 Connection to source high side switch 1 39 GH1 Output to gate high side switch 1 40 CB2 Buffer capacitor for charge pump 2 Data Sheet 6 TLE7188F Pin Configuration V2.1, 2007-06-20 ...
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... Output to gate high side switch 2 44 SH2 Connection to source high side switch 2 45 GH3 Output to gate high side switch 3 46 SH3 Connection to source high side switch 3 47 GND2 Logic and power ground 48 GL3 Output to gate low side switch 3 Data Sheet 7 TLE7188F Pin Configuration V2.1, 2007-06-20 ...
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... CL2 CH2 CB2 V -0.3 25 CP2 ISI I -10 10 VOx R 2 – Gate T -40 150 j T -55 150 stg 8 TLE7188F Unit Conditions V with 10Ohm and 1µF V – <200ms p V – V – V – V – V – V – V – V – =high INH V V =high; INH with R > ...
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... S 5 PWM I – – Q_VDH I Vs – – – – I – Vs(o) – I – Vs_OA V -0.3 CB2-VDH T - TLE7188F General Product Characteristics Unit Conditions Max. 5 K/W – – Gxx excluded 1 kV 750 V Unit Conditions Max =25°C; t<1min A % 100 – 25 kHz Total gate charge ...
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... Device active and outputs functional Ω 30k +/-40% Ω 45k +/-40% Ω =1 ” in the paragraph “Electrical characteristics / Dynamic characteristic” means that Load 10 TLE7188F General Product Characteristics Remark Low side MOSFETs off High side MOSFETs off Device/outputs disabled I Sleep mode, < 30 µA Q – ...
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... Output Stages The 3 low side and 3 high side powerful push-pull output stages of the TLE7188F are all floating blocks, each with its own source pin. This allows the direct connection of the output stage to the source of each single MOSFET, allowing a perfect control of each gate-source voltage even when 200A are driven in the bridge with rise and fall times clearly below 1µ ...
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... TLE7188F is now ready for normal operation (pull ENA = high and apply the PWM patterns to IHx and ILx) The size of the charge pump capacitors (pump capacitors CPx as well as buffer capacitors CBx) can be varied between 1 µ ...
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... When the TLE7188F is in INH mode (INH is low) or when the supply voltage is not available on the Vs pin, then the driver IC is not supplied, the charge pumps are inactive and the charge pump capacitors are discharged. Pin CB2 (+ terminal of buffer capacitor 2) will decay to GND. When the battery voltage is still applied to VDH (- terminal of buffer capacitor 2) the buffer capacitor 2 will slowly charged to battery voltage, yet with reversed polarity compared to the polarity during regular operation ...
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... C=22nF; R – C=22nF; R – 180 ns C=22nF; R – 180 ns C=22nF; R – 180 ns C=22nF; R – 180 ns C=22nF; R V2.1, 2007-06-20 TLE7188F =0V; Sxx =0V; Sxx =10V; Sxx =1Ω Load =1Ω; Load =1Ω Load =1Ω Load =1Ω Load =1Ω Load =1Ω Load =1Ω Load =1Ω Load =1Ω ...
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... Driver fully functional; Vs=6.5..8V; V =low; ENAx CPx=CBx=4,7µF – Driver fully functional; Vs=8..20V; V =low; ENAx CPx=CBx=4,7µF – 10 µs Vs=5.5..8V – 8 µs Vs=8..20V – 300 µs – – – V diagnostic, OpAmp working 55 72 kHz – V2.1, 2007-06-20 TLE7188F ...
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... If the command to switch on both high and low side switches in the same half bridge is given at the input pins, the command will be ignored. 5.2.4 Under voltage Shut Down The TLE7188F has an integrated under voltage shut down, to assure that the behavior of the device is predictable in all voltage ranges. Data Sheet Protection and Diagnostic Functions ...
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... In case of under- or over voltage at VCC1, the driver IC is disabled and latched. To restart the output stages, a reset has to be performed with the ENA pin. 5.2.8 ERR Pins The TLE7188F has two status pins to provide diagnostic feedback to the µC. The outputs of these pins are 5V push pull stages, they are either High or Low. Table 2 Overview of error conditions ...
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... Over current Reset of ERROR registers and Disable The TLE7188F can be reset with the help of the enable pin ENA. If the ENA pin is pulled to low for a specified minimum time, the error registers are cleared and the external MOSFETs are switched off actively. During disable only the errors under voltage shut down and over temperature warning are shown. Other errors are not displayed ...
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... V -0.1 – OLERR V 28 – OV(off – 7.4 8.2 UV1 V 4.2 – UV2 V – 1.0 HUV1,2 t 2.0 – Res1 19 TLE7188F Unit Conditions Max – – – mV Vs=5.5..8V – mV Vs=8..20V 3.0 µs – – µs On request 16 µs Default =20kHz at IHx PWM ...
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... AR V 4.0 – 4.5 VCU V 5.5 – 6.0 VCO t – – 0 – – 0. – – 2 ENA_r 20 TLE7188F Unit Conditions µs – µs – µs – V – V – µs Voltage drop at ENA to 3.5V µs Voltage overshoot at ENA µs =1..4.5V ENA V2.1, 2007-06-20 ...
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... The reference buffer assures a stable reference voltage even in the high frequency range. The reference bias buffer is used for all of the OpAmps. The OpAmps of the TLE7188F demonstrate low offset voltages and very little drift over temperature, thus allowing accurate phase current measurements. ...
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... V – – – µA V =0V – 5 =-2mA; OH Vs=6V – 0 =3mA IN(SS) 2.50 2.533 Gain=15; 1.65 1.683 Tj=25°C – – mA – – – kΩ – – 10kHz – – db – V2.1, 2007-06-20 TLE7188F =0V; CM =0V; CM =open O =0V; ...
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... Gain=15; R =1kΩ =500pF; L 0.3<V Vs>6V, R =500Ω s – 1 µs Gain=15; R =1kΩ;C L 0.3<VO< 4.8V, Vs>6V R =500Ω s – 1 µs Gain=15; R =1kΩ;C L 0.3<V Vs>6V; R =500Ω; s V2.1, 2007-06-20 TLE7188F =100pF L =100pF L =100pF L < 4.8V; O =500pF; L =500pF; L < 4.8V; O ...
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... In these applications 3 phase motors, synchronous and asynchronous, are used, combining high output performance, low space requirements and high reliability. Figure 5 Application Circuit - TLE7188F Note: This is a very simplified example of an application circuit. The function must be verified in the real application. Data Sheet ...
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... B should be used - one per half bridge C and each of the 3 ceramic capacitors C B and ceramic capacitor C (C and http://www.infineon.com/ 25 TLE7188F Application Description should be assigned to one of the half C are in parallel) and the shunt resistor form C V2.1, 2007-06-20 ...
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... 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 0.9 MAX. (0.65) 0.55 48x B 0.08 C (0.2) 0.05 MAX. ST ANDOFF 26 TLE7188F Package Outlines 11 x 0.65 = 7.15 0.65 ±0. Index Marking 1 12 48x 0 ...
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... Electrical characteristics - MOSFET drivers: Turn on current, peak, specified as negative current (going out of the pin GHx and GLx) Electrical characteristics - Current sense signal conditioning: Input bias current specified as negative current (going out of the pin ISNx and ISPx) Data Sheet 27 TLE7188F Revision History V2.1, 2007-06-20 ...
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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 ...