BTS50015-1TAA Infineon Technologies, BTS50015-1TAA Datasheet
BTS50015-1TAA
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BTS50015-1TAA Summary of contents
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Smart High-Side Power Switch Rev. 1.0, 2011-10- ...
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... SENSE Signal in the Nominal Current Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 5.4.3.1 SENSE Signal Variation, Function of Temperature and Load Current . . . . . . . . . . . . . . . . . . . . 25 5.4.3.2 SENSE Signal Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 5.4.3.3 SENSE Signal in Case of Short Circuit 5.4.3.4 SENSE Signal in Case of Over Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 6 Electrical characteristics BTS50015-1TAA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 6.1 Electrical Characteristics Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 6.2 General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 7 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 8 Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 8.1 Further Application Information ...
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... Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Data Sheet 3 BTS50015-1TAA Table of Contents Rev. 1.0, 2011-10-25 ...
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... AEC Qualified Description The BTS50015-1TAA is a 1.5m package, providing protective functions and diagnosis. It contains Infineon built by a N-channel power MOSFET with charge pump specially designed to drive high current loads up to 80A, for applications like switched battery couplings, power distribution switches, heaters, glow plugs, in the harsh automotive environment ...
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... Enhanced short circuit operation ® • Infineon SMART CLAMPING Data Sheet Symbol V S(OP (DYN 150 C j DS(ON (nom) k ILIS I L (OVL (OFF for - A S(REV) 5 BTS50015-1TAA Overview Values 8 V … 3.2 V … 51500 135 Rev. 1.0, 2011-10-25 ...
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... Block Diagram internal power supply IN ESD protection IS Figure 1 Block Diagram for the BTS50015-1TAA Data Sheet R VS voltage sensor over temperature gate control driver & over current logic charge pump switch OFF load current sense GND 6 BTS50015-1TAA Block Diagram Smart clamp Blockdiagram Rev ...
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... PCB traces have to be designed to withstand the maximum current. Data Sheet Function GrouND; Ground connection INput; Input signal for channel activation. HIGH active Sense; Provides signal for diagnosis Supply Voltage; Battery voltage OUTput; Protected high side power output 7 BTS50015-1TAA Pin Configuration 1) Rev. 1.0, 2011-10-25 ...
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... Voltage and Current Definition Figure 3 shows all terms used in this datasheet, with associated convention for positive values Figure 3 Voltage and Current Definition Data Sheet GND BTS50015-1TAA Pin Configuration OUT OUT V OUT I GND Rev. 1.0, 2011-10-25 ...
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... – – – – – 1 fault V V -0.3 – -15 – – – BTS50015-1TAA General Product Characteristics Unit Note / Number Test Condition V – 4.1 < 2 min 4.1 25° 0 4.1 2 4.7k ...
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... J T – – -55 – 150 STG V -2 – 2 ESD V -4 – 4 ESD - and - limited by GND IS IN S(REV)_max 10 BTS50015-1TAA General Product Characteristics Unit Note / Test Condition 13. 33A L L(NOM) T 150°C J(0) See Figure 13. 33A L ...
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... Figure 5 Maximum Energy Dissipation for Inductive Switch OFF, E Data Sheet 1.0E-02 1.0E-01 t [s] pulse [A] L(0) 11 BTS50015-1TAA General Product Characteristics 1.0E+00 1.0E+01 150° 85°C amb =150 =105 (0) 100 120 vs Load Current A Rev. 1.0, 2011-10-25 . The ...
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... Figure 6 Maximum Energy Dissipation Repetitive Pulse for Inductive Switch OFF vs Junction Temperature starting Point for Load Currents from 20A to 80A Data Sheet 110 120 J(0) 12 BTS50015-1TAA General Product Characteristics 130 140 Rev. 1.0, 2011-10-25 150 ...
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... Values Min. Typ. Max. 8 – 18 5.3 – 28 5.5 – 3.2 – 28 – – 4.5 1) – 500 – (UV)_HYS /dt – – BTS50015-1TAA General Product Characteristics Unit Note / Test Condition V – 2. L(NOM) T 25°C J Parameter deviations possible 2. L(NOM 150°C ...
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... Jedec JESD51-2,-5,-7 at natural convection on FR4 1s0p board; The Product thJA (Chip+Package) was simulated on a 76.2 114.3 1.5 mm board with 1 inner copper layers Cu dissipating 2W power. Figure 7 is showing the typical thermal impedance of BTS50015-1TAA mounted according to JEDEC JESD51- 2,-5,-7 at natural convection on FR4 1s0p and 2s2p boards. 100 JEDEC 1s0p JEDEC 2s2p ...
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... Data Sheet depends on the supply voltage as well as the junction temperature Chapter 5.3.5. V OUT I OUT V IN ® SMART CLAMPING mechanism implemented that keeps negative output ). Please refer to Figure 9 DS(CL) 15 BTS50015-1TAA Functional Description T V OUT I ∆V/∆t OUT OFF t OFF_delay OFF V drops below ground potential, ...
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... T J0 Figure 10 Switching an Inductance The BTS50015-1TAA provides Infineon single operation, the clamp voltage V to Figure 39. 5.1.3.2 Maximum Load Inductance During demagnetization of inductive loads, energy has to be dissipated in the BTS50015-1TAA. This energy can be calculated with following equation Data Sheet ...
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... V OUT > INV ,noFAULT (fault ) t pIS (FAULT ) t 17 BTS50015-1TAA Functional Description V S Figure S V OUT (INV) I L(INV) OUT (c) Inverse spike during ON -mode with short circuit after leaving Inverse mode V OUT ...
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... To avoid cross talk and parasitic turn ON and OFF, an hysteresis is implemented. This ensures immunity to noise. Data Sheet parameter should be respected by defining the maximum PWM IN(RESETDELAY) 13 under fault condition should not be exceeded. fault BTS50015-1TAA Functional Description * period DS(ON The concept GND Rev. 1.0, 2011-10-25 Figure 14 ...
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... In case of loss of module or device ground, where the load remains connected to ground, the device protects itself by automatically turning OFF (when it was previously ON) or remains OFF, regardless of the voltage applied on IN pin recommended to use input resistors between the microcontroller and the BTS50015-1TAA to ensure switching OFF of channel. In case of loss of module or device ground, a current (I DMOS ...
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... S Figure GND BTS50015-1TAA Functional Description Condition S 51 ext. components acc. to either (A) or (B) required, not both OUT V D inductive Load ...
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... This specially impacts the short circuit robustness, as well as the maximum energy E The BTS50015-1TAA provides Infineon voltages by actively clamping the overvoltage across the power stage and the load. This is achieved by controlling the clamp voltage V ...
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... Reverse Polarity Protection with External Components 5.3.6 Overload Protection In case of overload, high inrush current or short circuit to ground, the BTS50015-1TAA offers several protection mechanisms. Any protective switch OFF latches the output. To restart the device necessary to set IN=LOW for t > This behavior is known as latch behavior. ...
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... Temperature Limitation in the Power DMOS The BTS50015-1TAA incorporates an abolute (T overheated channel to switch OFF to prevent destruction. The device restarts when the IN pin is toggled and the temperature has decreased below T temperature IN(RESETDELAY ) OFF(TRIP) I CL(1) I CL( J(TRIP IS(FAULT) 0 Figure 22 Overload Protection The current sense exact signal timing can be found in the behavior understanding ...
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... Diagnostic Functions For diagnosis purposes, the BTS50015-1TAA provides a combination of digital and analog signal at pin IS. 5.4.1 IS Pin The BTS50015-1TAA provides an enhanced current sense signal called I mode occurs (short curcuit to GND / overcurrent / overtemperature) and the condition V a proportional signal to the load current (ratio k ...
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... The range between the red and green curves ILIS I with OFFSET IS OFFSET IS1 IIS_max. IIS_typ. IIS_min. range 50 100 °C) , the BTS50015-1TAA will still have a limited I 25 BTS50015-1TAA Functional Description I = IS0 max I (A) 150 200 L(NOM) value spread at different IS ILIS(OFFSET Rev. 1.0, 2011-10-25 ...
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... – CAL CAL 1 k ILIS OFFSET k accuracy without calibration. ILIS – ILIS OFFSET IS IS CAL 26 BTS50015-1TAA Functional Description ILIS(OFFSET) parameter, which is defined as V range OFFSET OFFSET L CAL Rev. 1.0, 2011-10-25 represents k , ILIS(OFFSET) ...
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... In case of a short circuit between OUT and VS pin, a major part of the load current will flow through the short circuit result, a lower current compared to the nominal operation will flow through the DMOS of the BTS50015-1TAA, which can be recognized at the current sense signal. ...
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... Typ. Max. – 1.2 3 – – 30 1000 – 2.1 3 DS(ON) – DS(ON) – 1.5 – DS(ON) – 2.1 3.1 DS(ON)_INV – 1.5 – DS(ON)_INV 28 BTS50015-1TAA Electrical characteristics BTS50015-1TAA 13.5V, = 25° Unit Note / Test Condition 18V OUT V 0. 85°C J See Figure 27 See Figure ...
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... Table 6 Electrical Characteristics: BTS50015-1TAA (cont’ -40°C to +150°C (unless otherwise specified For a given temperature or voltage range, typical values are specified at Parameter Symbol I Nominal load current L(NOM) Drain to source smart clamp V V voltage DS(CL) S OUT Drain to source smart clamp ...
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... Table 6 Electrical Characteristics: BTS50015-1TAA (cont’ -40°C to +150°C (unless otherwise specified For a given temperature or voltage range, typical values are specified at Parameter Symbol Input Pin V LOW level input voltage V HIGH level input voltage V Input voltage hysteresis ...
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... Table 6 Electrical Characteristics: BTS50015-1TAA (cont’ -40°C to +150°C (unless otherwise specified For a given temperature or voltage range, typical values are specified at Parameter Symbol Protection: Overvoltage V Overvoltage protection V GND pin Overvoltage protection V IS pin to S Protection: Overload ...
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... Table 6 Electrical Characteristics: BTS50015-1TAA (cont’ -40°C to +150°C (unless otherwise specified For a given temperature or voltage range, typical values are specified at Parameter Symbol Current sense ratio spreading | k over current and temperature with one calibration point 20A ...
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... BTS50015-1TAA Electrical characteristics BTS50015-1TAA Standby Current for Whole Device with T V Load 13.5V S(OFF 100 120 140 160 GND Leakage Current ...
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... Figure 34 = 0.5 450 400 -40°C 25°C 350 150°C 300 250 200 150 100 BTS50015-1TAA Electrical characteristics BTS50015-1TAA ON State Resistance 13.5V, DS(ON -40 - 100 120 140 160 T [°C] J Turn OFF Time tOFF = f( ...
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... Data Sheet Figure 0.5 L 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0 Figure BTS50015-1TAA Electrical characteristics BTS50015-1TAA Slew Rate at Turn OFF 0.5 OFF -40°C 25°C 150° [V] S Switch OFF Energy 0.5 OFF -40° ...
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... Figure -40 -20 Figure 42 1.8 1.6 1.4 1.2 1 0.8 0.6 0.4 0 BTS50015-1TAA Electrical characteristics BTS50015-1TAA Overvoltage Protection S(AZ)_GND J S(AZ)_IS 100 120 140 160 T [°C] J HIGH Level Input Voltage IN( -40°C 25°C 150° ...
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... Figure -120A -40°C 25°C 12 150° BTS50015-1TAA Electrical characteristics BTS50015-1TAA Overload Detection Current f(dI /dt 13.5V CL( /dt [A/µs] L Resistance in Reversave -20A DS(ON)_REV -40° ...
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... Figure 0.8V; 5.0V IN(H) 60 IIN(L) 50 IIN( 100 120 140 160 = f -40°C 25°C 150° BTS50015-1TAA Electrical characteristics BTS50015-1TAA Input Current =13.5V S -40°C 25°C 150° [V] IN Rev. 1.0, 2011-10- ...
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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). For further information on alternative packages, please visit our website: http://www.infineon.com/packages. Data Sheet ±0.2 1.27 ±0 0.05 2.4 0.1 0...0.15 0. BTS50015-1TAA Package Outlines 4.4 0.1 B Dimensions in mm GPT09063 Rev. 1.0, 2011-10-25 ...
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... Sense resistor Protection of the microcontroller during overvoltage Protection of the BTS50015-1TAA during reverse polarity Protection of the BTS50015-1TAA during loss of inductive load, loss of battery or against huge negative pulse at OUT (like ISO pulse 1), see Sense signal filtering Improved EMC behavior (in layout, pls. place close to the pins) Improved EMC behavior (in layout, pls ...
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... Further Application Information • Please contact us for information regarding the pin FMEA • For further information you may contact Data Sheet http://www.infineon.com/ 41 BTS50015-1TAA Application Information Rev. 1.0, 2011-10-25 ...
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... Revision History Revision Date Changes 1.0 2011-10-25 Datasheet released Data Sheet 42 BTS50015-1TAA Revision History Rev. 1.0, 2011-10-25 ...
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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 ...