SCM1272MA Description
The SCM1272MA is a high voltage 3-phase motor driver in which transistors, pre-drive circuits, and bootstrap diodes with current-limiting resistors are highly integrated. The product can run on a 3-shunt current detection system and optimally control the inverter systems of medium-capacity motors that require universal input standards.
SCM1272MA Key Features
- Pb-free (RoHS pliant)
- Isolation Voltage: 2000 V (for 1 min)
- Temperature Sensing Function
- In Case of Abnormal Operaion, All Outputs Shut
- Built-in Bootstrap Diodes with Current Limiting Resistors (22 Ω)
- CMOS-patible Input (3.3 V or 5 V)
- Fault Signal Output at Protection Activation
- Protections Include: Undervoltage Lockout for Power Supply