SCM1272MA
Overview
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.
- Pb-free (RoHS Compliant)
- Isolation Voltage: 2000 V (for 1 min), UL-recognized Component (File No.: E118037)
- Temperature Sensing Function
- In Case of Abnormal Operaion, All Outputs Shut Down via the FO1, FO3, and FO3 Pins Connected Together
- Built-in Bootstrap Diodes with Current Limiting Resistors (22 Ω)
- CMOS-compatible Input (3.3 V or 5 V)
- Fault Signal Output at Protection Activation
- Protections Include: Undervoltage Lockout for Power Supply High-side (UVLO_VB): Auto-restart Low-side (UVLO_VCC): Auto-restart Overcurrent Protection (OCP): Auto-restart Short Circuit Protection (SCP): Auto-restart Simultaneous On-state Prevention: Auto-restart Thermal Shutdown (TSD): Auto-restart
