ITS621L1 Infineon Technologies, ITS621L1 Datasheet
ITS621L1
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ITS621L1 Summary of contents
Page 1
... Level shifter Limit for unclamped Rectifier 2 ind. loads 2 Open load Short to Vbb detection 2 GND 2 Signal GND =150 ) in GND connection, resistor in series with ST GND PROFET ® ITS621L1 V bb(AZ) V 5.0 ... 34 V bb(on) T -30…+85 °C a both channels: each parallel 100 ON I 4.4 ...
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... all other pins: require an external current limit for the GND and status pins, e.g. with a bb(AZ) resistor in series with the status pin. A resistor for the 2 PROFET ® ITS621L1 Symbol Values Load dump I self-limited L T +150 j -30 ...
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... I L(ISO) both channels parallel: I L(GNDhigh see diagram 90 OUT 10 OUT off dV /dt T =-40...+150° -dV/dt T =-40...+150° PROFET ® ITS621L1 Values min typ -- -- thJC -- -- -- -- thJA Values min typ -- 80 ON 160 3.5 4.4 6.8 8 200 80 200 0 0.1 ...
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... T =-40...+150° bb(o rst) T =-40...+150° =-40...+150° bb(AZ =-40...+25° bb(off 150° L(off) bb(off GND I GND = 5.6 V typ without charge pump >5 PROFET ® ITS621L1 Values min typ max 5 0.2 bb(under 0.5 bb(over OUT ...
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... I L(SCp) =-40° =25° =+150° L(SCr) =-40..+150° ON(CL > out bb T =150 ° =-40 ° (OL) T =25 ..150° (off-condition OUT(OL) T =-40..150°C: j =-40..150° PROFET ® ITS621L1 Values min typ max 150 -- -- 610 ON(rev 2006-Mar-28 Unit ° 400 ...
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... V j IN(T 0 IN(off IN(on) t d(ST OL4) =-40..+150° d(ST OL5) =-40..+150° d(ST =-40 ... +150°C: = +1.6 mA ST(high) = +1.6 mA ST(low) = +1.6 mA PROFET ® ITS621L1 Values min typ max 2.5 3.5 1.7 -- 3.5 1 0.5 IN( 100 320 800 -- 5 -- 200 600 5 0.6 ...
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... OUT2 7 V ESD zener diodes are not to be used as voltage clamp OUT1 at DC conditions. Operation in this mode may result in V OUT2 a drift of the zener voltage (increase V the off state, causes an internal current from output to ground PROFET ® ITS621L1 OUT1 OUT2 ST ITS621L1 ...
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... OFF-state diagnostic condition OUT PROFET + V bb GND disconnect GND R GND V IN1 = 3.5 k typ I Any kind of load. In case of Input=high is V Due to V GND 8 PROFET ® ITS621L1 < Open load Logic detection unit > typ.; IN low OUT OFF Open load Logic R O detection unit Signal GND ...
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... OUT2 7 = Energy stored in load inductance: While demagnetizing load inductance, the energy dissipated in PROFET is 1 OUT1 with an approximate solution for R OUT2 Maximum allowable load inductance for a single switch off [mH] 10000 1000 100 PROFET ® ITS621L1 OUT PROFET ST GND { · · ∫ · ...
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... Channel active thJC p Z [K/W] thJC 1 0.1 0.01 1E-5 1E-4 1E-3 1E-2 Infineon Technologies AG D= 0.5 0.2 0.1 0.05 0.02 0.01 0 1E-1 1E0 1E1 t p [s] D= 0.5 0.2 0.1 0.05 0.02 0.01 0 1E-1 1E0 1E1 t p [s] 10 PROFET ® ITS621L1 2006-Mar-28 ...
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... Figure 2b: Switching an inductive load OUT L(OL the time constant of load is too large, open-load-status may occur Figure 3a: Short circuit shut down by overtempertature, reset by cooling Heating up may require several milliseconds, depending on external conditions 11 PROFET ® ITS621L1 t d(ST) *) other channel: normal operation I L(SCp) I L(SCr) 2006-Mar- ...
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... IN1 IN2 V OUT1 I L1 open load ST t d(ST OL1) d(ST OL2 d(ST OL5) impedance 12 PROFET ® ITS621L1 channel 2: normal operation channel 1: open load d(ST) d(ST OL4) d(ST) ), turn on/off to open load EXT channel 2: normal operation channel 1: open load t t d(ST) d(ST) ...
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... ST open drain Figure 6b: Undervoltage restart of charge pump bb(u rst) V bb(u cp) V bb(under) charge pump starts at V =5.6 V typ. bb(ucp) Infineon Technologies AG Figure 7a: Overvoltage bb(u cp) V bb(u rst ON(CL) bb(over) bb(o rst PROFET ® ITS621L1 V V bb(over) ON(CL) bb OUT V bb(o rst) t 2006-Mar-28 ...
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... 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. If they fail reasonable to assume that the health of the user or other persons may be endangered. 14 PROFET ® ITS621L1 2006-Mar-28 ...