* ▪ Low voltage operation: 1.8 to 4.2 V ▪ Externally controlled motor speed regulation ▪ Fast motor startup and braking function allows faster start-stop cycles ▪ Reverse voltage protection on the VDD and S¯¯L¯¯E¯¯E¯¯P pins ▪ Output short circuit and thermal shutdown protection ▪ Soft switching algori
A1444
Allegro
314.21 KB
Low-voltage full-bridge brushless dc motor driver.
A1444 and A1445
Low-Voltage Full-Bridge Brushless DC Motor Driver with Hall Commutation, Externally Controlled Speed Regulation, Soft Switching,
and R.
📁 Related Datasheet
A1441 - Low-Voltage Full-Bridge Brushless DC Motor Driver
(Allegro MicroSystems)
A1441 Low-Voltage Full-Bridge Brushless DC Motor Driver with Hall Element Commutation
Features and Benefits
▪ Single-chip solution for high reliabilit.
A1441 - Silicon PNP Power Transistor
(INCHANGE)
INCHANGE Semiconductor
isc Silicon PNP Power Transistor
isc Product Specification
2SA1441
DESCRIPTION ·Collector-Emitter Sustaining Voltage-
: VCEO(.
A1442 - Low Voltage Full Bridge Brushless DC Motor Driver
(Allegro Microsystems)
A1442
Low Voltage Full Bridge Brushless DC Motor Driver with Hall Commutation and Soft Switching, and Reverse Battery, Short Circuit, and Thermal Shut.
A1442 - 2SA1442
(ETC)
..
.
A1444 - 2SA1444
(ETC)
..
..
.
A1445 - Low-Voltage Full-Bridge Brushless DC Motor Driver
(Allegro)
A1444 and A1445
Low-Voltage Full-Bridge Brushless DC Motor Driver with Hall Commutation, Externally Controlled Speed Regulation, Soft Switching,
and R.
A1448 - Low-Voltage Full-Bridge Brushless DC Motor Driver
(Allegro MicroSystems)
A1448
Low-Voltage, Full-Bridge Brushless DC Motor Driver with Integrated Hall Sensor IC, PWM Speed Control, Soft-Switching,
and Reverse Battery and Sh.
A1402 - 2SA1402
(Sanyo)
Ordering number:EN1761B
PNP/NPN Epitaxial Planar Silicon Transistors
2SA1402/2SC3596
Ultrahigh-Difinition CRT Display Video Output Applications
Appl.
