BTS620L1 Siemens Semiconductor Group, BTS620L1 Datasheet

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Smart Two Channel Highside Power Switch Features Overload protection Current limitation Short circuit protection Thermal shutdown Overvoltage protection (including load dump Reverse battery protection Undervoltage and overvoltage shutdown with auto-restart and hysteresis Open drain diagnostic output Open load ...

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Pin Symbol 1 OUT1 (Load GND 3 IN1 IN2 7 OUT2 (Load, L) Maximum Ratings °C unless otherwise specified j Parameter Supply voltage (overvoltage protection see page 3) ...

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Electrical Characteristics Parameter and Conditions ° unless otherwise specified j bb Load Switching Capabilities and Characteristics On-state resistance (pin each channel Nominal ...

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Parameter and Conditions ° unless otherwise specified j bb Leakage output current (included Operating current (Pin 2) both channels on, T =-40...+150° ...

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Parameter and Conditions ° unless otherwise specified j bb Input and Status Feedback Input resistance T =-40..150°C, see circuit page 6 j Input turn-on threshold voltage Input turn-off threshold voltage Input threshold ...

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... ESD zener diodes are not to be used as voltage clamp V OUT2 at DC conditions. Operation in this mode may result in a drift of the zener voltage (increase V the off state, causes an internal current from output to ground BTS 620 L1 OUT1 OUT2 ST BTS620L1 BTS621L1 ...

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Status output R ST(ON) GND ESD-Zener diode: 6.1 V typ., max 5 mA; R < 380 at 1.6 mA, ESD zener diodes are not ST(ON used as voltage clamp at DC conditions. Operation in this mode may result ...

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GND disconnect with GND pull IN1 V IN1 PROFET IN2 6 V OUT2 IN2 ST GND GND device stays off GND > IN ...

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Timing diagrams Figure 1a: V turn on: bb IN1 IN2 OUT1 V OUT2 ST open drain Figure 2a: Switching a lamp OUT I L Semiconductor Group Both channels are symmetric and consequently the diagrams ...

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Figure 5a: Open load: detection in ON-state, open load occurs in on-state IN1 IN2 channel 2: normal operation V OUT1 channel open normal load load d(ST OL1) d(ST OL1) d(ST OL2 ...

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Figure 6b: Undervoltage restart of charge pump bb(o rst) bb(u rst) V bb(u cp) V bb(under) charge pump starts at V =5.6 V typ. bb(ucp) Figure 7a: Overvoltage bb(over) ON(CL) bb ...

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... Package and Ordering Code All dimensions in mm Standard TO-220AB/7 BTS620L1 Changed since 04.96 Date Change td(ST OL4) max reduced from Dec 1996 1500 to 800µs, typical from 400 to 320µ s, min limit unchanged Z th specification added max Output leakage current IL(off) reduced from µ A increased ESD capability Typ ...