BTS426L1 Infineon Technologies, BTS426L1 Datasheet
BTS426L1
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BTS426L1 Summary of contents
Page 1
... Limit for Charge pump unclamped Level shifter ind. loads Rectifier Open load Short to Vbb detection GND 1 Signal GND =150 ) in GND connection, resistor in series with ST connection, reverse load GND PROFET ® BTS426L1 V 43 bb(AZ) V 5.0 ... 34 V bb(on 7.0 L(ISO L(SCr) TO-220AB/5 ...
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... IN: all other pins: Symbol chip - case: R thJC R junction - ambient (free air): thJA 5) : require an external current limit for the GND and status pins, e.g. with a 150 2 (one layer thick) copper area for V bb connection. PCB is vertical 2 BTS426L1 Symbol Values Load dump I self-limited ...
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... T =-40...+150° bb(over) T =-40...+150° bb(AZ =-40...+25° bb(off 150° L(off) bb(off) =-40...+150° GND = 5.6 V typ without charge pump, V OUT 3 BTS426L1 Values min typ max -- 50 60 100 120 5.8 7 200 400 80 230 450 0 0.1 -- off 5 3 ...
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... External pull up resistor required for open load detection in off state. Semiconductor Group Symbol I L(SCp) =-40° =25° =+150° L(SCr mA ON(CL > =150 ° ON(rev) T =-40 ° (OL) T =25 ..150°C: j =-40..150° OUT(OL BTS426L1 Values Unit min typ max 150 -- -- ° 610 -- 20 -- 850 750 2 ...
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... GND Semiconductor Group Symbol =-40..+150° IN(T+) T =-40..+150° IN(T-) V IN(T) I IN(off) I IN(on) t d(ST OL4) t d(ST =-40 ... +150°C: = +1.6 mA ST(high) = +1.6 mA ST(low) = +150° +1.6 mA BTS426L1 Values Unit min typ max 2.5 3 1.7 -- 3 100 520 1000 s -- 250 600 s 5 ...
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... Input circuit (ESD protection OUT 5 V OUT ESD zener diodes are not to be used as voltage clamp at DC conditions. Operation in this mode may result in a drift of the zener voltage (increase V). signal may be errorious. ST low 6 BTS426L1 R I ESD- GND is used, an offset GND 2003-Oct-01 ...
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... V ON OFF OUT Logic unit + V bb GND disconnect V Z2 PROFET GND V V Signal GND Any kind of load. In case of Input=high is V Due to V > GND 7 BTS426L1 < high ON ON L(OL OUT Open load detection > typ.; IN low OUT R EXT V OUT Open load R detection O Signal GND 3 ...
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... Inductive Load switch-off energy dissipation E bb OUT 5 = Energy stored in load inductance: While demagnetizing load inductance, the energy dissipated in PROFET is OUT with an approximate solution for Maximum allowable load inductance for a single switch off [mH] 10000 1000 D 100 BTS426L1 OUT PROFET ST GND · · · ...
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... Transient thermal impedance chip ambient air Z = f(t )Z [K/W] thJA p thJA 100 10 1 0.1 1E-5 1E-4 1E-3 1E-2 1E-1 Semiconductor Group 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 1E0 1E1 1E2 1E3 t p [s] 9 BTS426L1 2003-Oct-01 ...
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... I L Semiconductor Group Figure 2b: Switching an inductive load IN t d(ST 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 L(SCp) I L(SCr Heating up may require several milliseconds, depending on external conditions 10 BTS426L1 t t 2003-Oct-01 ...
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... Figure 5b: Open load: detection in ON-state, open load occurs in on-state IN t d(ST OL1 OUT normal typ., t d(ST OL1) d(ST OL2) Figure 5c: Open load: detection in ON- and OFF-state (with R ), turn on/off to open load EXT IN t d(ST OL4 OUT BTS426L1 t d(ST OL2) normal open typ t d(ST) open t 2003-Oct-01 ...
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... V bb(under) V OUT ST open drain Figure 6b: Undervoltage restart of charge pump bb(over bb(o rst) bb(u rst) V bb(u cp) V bb(under) charge pump starts at V =5.6 V typ. bb(ucp) Semiconductor Group Figure 7a: Overvoltage bb(u cp) V bb(u rst) V OUT ON(CL BTS426L1 bb(over) bb(o rst) ON(CL) 2003-Oct-01 t ...
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... Package and Ordering Code All dimensions in mm Standard TO-220AB/5 BTS426L1 TO-220AB/5, Option E3043 BTS426L1 E3043 Semiconductor Group Ordering code SMD TO-220AB/5, Opt. E3062 Q67060-S6108-A2 BTS426L1 E3062A Changed since 04.96 Date Change Ordering code Dec t 1996 to 800µs, typical from 400 to Q67060-S6108-A3 320µ ...
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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. Semiconductor Group 14 BTS426L1 2003-Oct-01 ...