BTS712N1XT Infineon Technologies, BTS712N1XT Datasheet
BTS712N1XT
Specifications of BTS712N1XT
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BTS712N1XT Summary of contents
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... Smart High-Side Power Switch PROFET BTS712N1 Rev 1.3, 2010-03- ...
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... Loss of ground and loss of V protection bb Electrostatic discharge (ESD) protection Application C compatible power switch with diagnostic feedback for 12 V and grounded loads All types of resistive, inductive and capacitive loads Replaces electromechanical relays and discrete circuits General Description N channel vertical power FET with charge pump, ground referenced CMOS compatible input and diagnostic feedback, monolithically integrated in Smart SIPMOS technology ...
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... Block diagram Four Channels; Open Load detection in off state; 9 Data Sheet Smart High-Side Power Switch 3 BTS712N1 Rev 1.3, 2010-03-16 ...
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... Load current (Short-circuit current, see page 5) ) Load dump protection 2 V LoadDump 200 ms low or high each channel loaded with R Operating temperature range Storage temperature range Power dissipation (DC) 5 (all channels active) Inductive load switch-off energy dissipation, single pulse V = 12V 150°C 5) j,start ...
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... Electrical Characteristics Parameter and Conditions ° unless otherwise specified j bb Load Switching Capabilities and Characteristics On-state resistance ( OUT 1.8 A each channel, L two parallel channels, T four parallel channels, T Nominal load current two parallel channels active: four parallel channels active: Device on PCB 85°C, T ...
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... T diagrams, page 12) Repetitive short circuit current limit (see timing diagrams, page 12) Initial short circuit shutdown time (see page 10 and timing diagrams on page 12) Output clamp (inductive load switch off ON(CL) bb OUT Thermal overload trip temperature Thermal hysteresis Reverse Battery Reverse battery voltage ...
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... V IN(T+) T =-40..+150° IN(T-) T =-40..+150° 0 IN(off IN(on) t d(ST OL3 +1.6 mA: ST ST(high +1.6 mA: ST ST(low) = +1.6 mA Smart High-Side Power Switch BTS712N1 Values min typ max 2.5 3.5 1.7 -- 3.5 1 0.5 IN( 220 5.4 6 0.4 0 Rev 1.3, 2010-03-16 Unit 6 ...
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... H = "High" Level Status signal valid after the time delay shown in the timing diagrams Parallel switching of channel 1 and 2 (also channel 3 and 4) is easily possible by connecting the inputs and outputs in parallel (see truth table). If switching channel parallel, the status outputs ST1/2 and ST3/4 have to be configured as a 'Wired OR' function with a single pull-up resistor ...
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... GND Reverse battery protection < 380 ST(ON 150 R GND I Temperature protection is not active during inverse current operation. Open-load detection, OFF-state diagnostic condition: V > typ.; IN low OUT 9 Smart High-Side Power Switch BTS712N1 = 47 V typ 3.5 k typ 3.5 k typ OUT1...4 Rev 1.3, 2010-03-16 ...
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... For an inductive load current up to the limit defined (max. ratings see page 3 and diagram on page 9) each switch is protected against loss Consider at your PCB layout that in the case of Vbb dis- connection with energized inductive load the whole load current flows through the GND connection. ...
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... ON Typ. standby current ; V = 9... 1...4 = low bb I [µA] bb(off) I bb(off) includes four times the current I L(off) of the open load detection current sources. Data Sheet Smart High-Side Power Switch Typ. ground pin operating current GND V [V] bb Typ. initial short circuit shutdown time ...
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... I = 7.5 A typ. of the device. L(SCp) Data Sheet Smart High-Side Power Switch Figure 2b: Switching an inductive load, L Figure 3a: Turn on into short circuit: shut down by overtemperature, restart by cooling Heating up of the chip may require several milliseconds, depending on external conditions (t off(SC) vs. T j,start see page 11) ...
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... Figure 3b: Turn on into short circuit: shut down by overtemperature, restart by cooling (two parallel switched channels 1 and 2) Figure 4a: Overtemperature: Reset if T < Data Sheet Smart High-Side Power Switch Figure 5a: Open load: detection in OFF-state, turn on/off to open load t depends on external circuitry because of high d(ST,OL3) impedance ...
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... Figure 6b: Undervoltage restart of charge pump IN = high, normal load conditions. Charge pump starts 5.6 V typ. bb(ucp) Figure 7a: Overvoltage bb(over) ON(CL) bb Data Sheet Smart High-Side Power Switch V bb(o rst) 14 BTS712N1 Rev 1.3, 2010-03-16 ...
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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 7.6 2) 0.1 0.2 24x 12.8 -0.2 15 Smart High-Side Power Switch 0.35 x 45˚ 1) -0.2 +0.8 0.4 ±0.3 10.3 GPS05094 Dimensions in mm Rev 1.3, 2010-03-16 BTS712N1 ...
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... Creation of the green datasheet. First page : Adding the green logo and the AEC qualified Adding the bullet AEC qualified and the RoHS compliant features Package page Modification of the package to be green. Data Sheet Smart High-Side Power Switch 16 BTS712N1 Rev 1.3, 2010-03-16 ...
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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 ...