Specification	A3938SLDTR-T

Applications	General Purpose
Function	Controller - Commutation, Direction Management
Interface	PWM, Parallel
Motor Type - AC, DC	Brushless DC (BLDC)
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-20 °C
Output Configuration	Pre-Driver - Half Bridge, Pre-Driver - Half Bridge (3)
Output Configuration Count	3
Package Length	0.173 in
Package Name	38-TFSOP, 38-TSSOP
Package Width	4.4 mm
Technology	Power MOSFET
Voltage - Supply (Maximum)	50 VDC
Voltage - Supply (Minimum)	18 VAC

A3938 Series

Part	Package Width	Package Name	Package Length	Mounting Type	Applications	Motor Type - AC, DC	Function	Output Configuration Count	Output Configuration	Interface	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Technology
Allegro MicroSystems A3938SLDTR-T	4.4 mm	38-TFSOP 38-TSSOP	0.173 in	Surface Mount	General Purpose	Brushless DC (BLDC)	Controller - Commutation Direction Management	3	Pre-Driver - Half Bridge Pre-Driver - Half Bridge (3)	Parallel PWM	85 °C	-20 °C	18 VAC	50 VDC	Power MOSFET

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