BTS710L1 Siemens Semiconductor Group, BTS710L1 Datasheet
BTS710L1
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BTS710L1 Summary of contents
Page 1
Smart Four 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 detection ...
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Block diagram Four Channels; Open Load detection in on state; Voltage source V Logic Voltage sensor 3 IN1 5 IN2 Logic ESD 4 ST1/2 2 GND1/2 Signal GND Chip 1 Chip 1 Logic and protection circuit of chip 2 (equivalent ...
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Maximum Ratings 25°C unless otherwise specified j Parameter Load current (Short-circuit current, see page Load dump protection 2 LoadDump 200 ms low or high, ) ...
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Parameter and Conditions ° unless otherwise specified j bb Nominal load current two parallel channels active: four parallel channels active: Device on PCB 85° Output current while ...
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Parameter and Conditions ° unless otherwise specified j bb Protection Functions Initial peak short circuit current limit, diagrams, page 11) each channel, T Repetitive short circuit current limit ...
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Parameter and Conditions ° unless otherwise specified j bb Input and Status Feedback Input resistance (see circuit page 8) Input turn-on threshold voltage Input turn-off threshold voltage Input threshold hysteresis Off state ...
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Truth Table Channel 1 and 2 Channel 3 and 4 (equivalent to channel 1 and 2) Normal operation Open load Short circuit Overtemperature Undervoltage/ Overvoltage L = "Low" Level X = don't care H = "High" Level ...
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Input circuit (ESD protection ESD-ZD I GND 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 of up ...
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Open-load detection, OUT1...4 ON-state diagnostic condition: V · < high ON ON L(OL) ON Open load Logic detection unit OFF-state diagnostic condition: V > typ.; IN low OUT OFF Open load Logic detection unit ...
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Typ. on-state resistance 1 high [mOhm] ON 500 450 400 350 T = 150°C j 300 250 85°C 200 25°C 150 -40°C 100 50 ...
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Timing diagrams Timing diagrams are shown for chip 1 (channel 1/2). For chip 2 (channel 3/4) the diagrams are valid too. The channels 1 and 2, respectively 3 and 4, are symmetric and consequently the diagrams are valid for each ...
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Figure 4a: Overtemperature: Reset if T < OUT T J Figure 5a: Open load: detection in ON-state, open load occurs in on-state IN1 IN2 channel 2: normal operation V OUT1 channel ...
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Figure 6a: Undervoltage bb(under) V OUT ST open drain Figure 6b: Undervoltage restart of charge pump bb(u rst) V bb(u cp) V bb(under high, normal load conditions. Charge pump ...
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... Package and Ordering Code Standard P-DSO-20-9 BTS710L1 All dimensions in millimetres 1) Does not include plastic or metal protrusions of 0.15 max per side 2) Does not include dambar protrusion of 0.05 max per side Definition of soldering point with temperature T upper side of solder edge of device pin 15. Pin 15 Printed circuit board (FR4, 1.5mm thick, one layer ...