The SCM1270MF series are high voltage 3-phase motor drivers in which transistors, pre-drive circuits, and bootstrap circuits (diodes and resistors) are highly integrated. These products can run on a 3-shunt current detection system and optimally control the inverter systems of medium-capacity motors that require universal input standards.
●Temperature Sensing Function
●In Case of Abnormal Operaion, All Outputs Shut Down via the FO1, FO3, and SD Pins Connected Together
●Built-in Bootstrap Diodes with Current Limiting Resistors (22 Ω)
●CMOS-compatible Input (3.3 V or 5 V)
●Bare Lead Frame: Pb-free (RoHS compliant)
●Isolation Voltage: 2500 V (for 1 min)
UL-recognized Component (File No.: E118037)
●Fault Signal Output at Protection Activation
●Protections:
Undervoltage Lockout for Power Supply
High-side (UVLO_VB): Auto-restart
Low-side (UVLO_VCC): Auto-restart
Overcurrent Protection (OCP): Auto-restart
Simultaneous On-state Prevention: Auto-restart
For motor drives such as:
●Refrigerator Compressor Motor
●Air Conditioner Compressor Motor
●Washing Machine Main Motor
●Fan Motor
●Pump Motor
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