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VN770K Datasheet, PDF (2/20 Pages) STMicroelectronics – QUAD SMART POWER SOLID STATE RELAY FOR COMPLETE H BRIDGE CONFIGURATIONS
VN770K
BLOCK DIAGRAM
Vcc
GND
INPUT1
DIAG
INPUT2
Vcc
CLAMP
OVERVOLTAGE
UNDERVOLTAGE
CLAMP 1
DRIVER 1
OVERTEMP. 1
LOGIC
CURRENT LIMITER 1
OPENLOAD ON 1
OPENLOAD OFF 1
OVERTEMP. 2
INPUT3
Gate
Control
DRIVER 2
CLAMP 2
CURRENT LIMITER 2
OPENLOAD ON 2
OPENLOAD OFF 2
Overvoltage
Clamp
INPUT4
Over
Temperature
Gate
Control
Linear
Current
Limiter
Overvoltage
Clamp
Over
Temperature
Linear
Current
Limiter
SOURCE1
SOURCE2
DRAIN3
SOURCE3
DRAIN4
SOURCE4
2/20