Sanken Electric Co., Ltd. Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers SCM1263MF

The SCM1263MF is a high voltage 3-phase motor driver designed for medium-capacity motors. It integrates transistors, pre-drive circuits, and bootstrap circuits, making it suitable for applications requiring universal input standards. The device operates with a 3-shunt current detection system and features built-in bootstrap diodes with current limiting resistors. It supports CMOS-compatible inputs at 3.3 V or 5 V and is RoHS compliant. Key protective features include undervoltage lockout for both high-side and low-side, overcurrent protection, simultaneous on-state prevention, and thermal shutdown, all with auto-restart capabilities. The isolation voltage is rated at 2500 V for one minute, and it provides a fault signal output during protection activation. The SCM1263MF is packaged in a DIP33 format with a pin pitch of 1.27 mm, making it suitable for various motor drive applications, including refrigerator compressors, air conditioner compressors, washing machine motors, fan motors, and pump motors.