AA51890 Datasheet, PDF (5/7 Pages) Agamem Microelectronic Inc. – SERVO MOTOR CONTROLLER

PRELIMINARY
AA51890 _{Agamem Microelectronics Inc.}
SERVO MOTOR CONTROLLER
logic. The PWM drive techniques provide the benefits of reduced power dissipation, improved
servo motor performance and positively affect system efficiency.
(7) Output driver
The output driver controls the servo current direction. For heavy load application, the EXTP1
and EXTP2 pin will be connected to the base of the external PNP transistors and the EXTN1
and EXTN2 pin will be connected to the base of the external NPN transistors.
■ TYPICAL APPLICATION EXAMPLE
A. H-Bridge TRANSISTOR Driver
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TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESRIBED HEREIN; NEITHER
DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.