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UM2640

Part Number	UM2640
Manufacturer	Unisonic Technologies
Description	TWO-PHASE UNIPOLAR DC BRUSHLESS MOTOR PRE-DRIVER
Published	Jan 28, 2016
Detailed Description	UNISONIC TECHNOLOGIES CO., LTD UM2640 Preliminary TWO-PHASE UNIPOLAR DC BRUSHLESS MOTOR PRE-DRIVER IC DESCRIPTION ...
Datasheet	UM2640 PDF File

Overview

UNISONIC TECHNOLOGIES CO.
, LTD UM2640 Preliminary TWO-PHASE UNIPOLAR DC BRUSHLESS MOTOR PRE-DRIVER IC DESCRIPTION UTC UM2640 is a 2-phase pre-driver IC for unipolar DC brushes motors.
It features high voltage bipolar technology so that the driver works up to 48V.
High voltage operation delivers more power and improves power supply efficiency.
Therefore, it is suitable for high voltage fan motor applications.
FEATURES * Wide supply voltage range of 4V~55V * Absolute Maximum Voltage 60V * Lock protection.
Auto-restart when the motor lock is undone.
* Lock Alarm Output Terminal ORDERING INFORMATION Ordering Number Lead Free Halogen Free UM2640L-SO8-R UM2640G-SO8-R UM2640L-SO8-T...

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