BTS712N1 Infineon Technologies, BTS712N1 Datasheet
BTS712N1
Specifications of BTS712N1
BTS712N1NT
BTS712N1T
BTS712N1TR
BTS712N1XT
SP000011300
SP000317660
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BTS712N1 Summary of contents
Page 1
... Smart High-Side Power Switch PROFET BTS712N1 Rev 1.3, 2010-03- ...
Page 2
... On-state resistance R 200 ON Nominal load current , 1.9 / 120 , Current limitation 4 / 6&U P-DSO-20 Pin configuration GND1/2 2 ST1/2 4 GND3/4 6 ST3/4 8 =150 ) in GND connection, resistor in series with ST GND 2 BTS712N1 43 V 5.0 ... 34 V two parallel four parallel 100 50 m 2.8 4 PG-DSO20 (top view ...
Page 3
... 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 ...
Page 4
... GND and status pins, e.g. with a bb(AZ) 2 (one layer thick) copper area for Smart High-Side Power Switch BTS712N1 Symbol Values self-limited ...
Page 5
... Smart High-Side Power Switch Values min typ max -- 165 200 320 400 83 100 42 50 1.7 1.9 2.6 2.8 4.1 4 200 400 80 200 400 0 0.1 -- off 5 3 5.0 7.0 -- 5.6 7.0 -- 0.2 bb(under 0.5 bb(over OUT bb Rev 1.3, 2010-03-16 BTS712N1 Unit ...
Page 6
... Smart High-Side Power Switch Values min typ max -- 180 300 -- 160 300 -- 0.35 0.8 -- 1.2 2.8 5.5 9.5 13 4.5 7.5 11 2.5 4.5 twice the current of one channel four times the current of one channel -- 150 -- -- 610 Rev 1.3, 2010-03-16 BTS712N1 Unit ° ...
Page 7
... 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 ...
Page 8
... GND3/4 in the off state causes an internal current from output to ground Smart High-Side Power Switch OUT2 ST1/2 ST1/2 OUT4 ST3/4 ST3/4 BTS 711L1 BTS 712N1 H H 15 H(L 15 single resistor for GND GND signal may be errorious. ST low Rev 1.3, 2010-03-16 BTS712N1 is ...
Page 9
... 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 ...
Page 10
... IN(T+) While demagnetizing load inductance, the energy dissipated in PROFET with an approximate solution for R L · · L Maximum allowable load inductance for a single switch off T j,start = 150° [mH] device stays off 10 Smart High-Side Power Switch BTS712N1 ^ · · · (t) dt ON(CL · ...
Page 11
... 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 ; off - [° BTS712N1 = high (one channel on) V [ 100 125 150 T [° tart Rev 1.3, 2010-03-16 ...
Page 12
... 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) 12 BTS712N1 Rev 1.3, 2010-03-16 ...
Page 13
... 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 *) typ L Figure 6a: Undervoltage: V bb(under) 13 BTS712N1 d(ST OL3) V bb(u cp) bb(u rst) Rev 1.3, 2010-03-16 ...
Page 14
... 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 ...
Page 15
... 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 ...
Page 16
... 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 ...
Page 17
... 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 ...