UA8954 - 4 CHANNEL BTL DRIVER

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UTC

Part number	UA8954
Manufacturer	UTC
File Size	317.45 KB
Description	4 CHANNEL BTL DRIVER
Datasheet	UA8954 Datasheet
Additional preview pages of the UA8954 datasheet.

PIN NO.

S.
Wide dynamic range, (4.0V (typ. ) at PreVcc=12V, PVcc=5V, RL=8Ω).
Level shift circuit built in.
Thermal-shut-down circuit built in.
UTC UA8954 is a 4 channel driver for optical disc motor driver. Dual channel current feedback type drivers are built in, in addition to dual channel motor drivers.
Stand-by mode built in.
Separating Vcc into Pre+Power of sled motor, Power of loading motor and Power of actuator, can make better power efficiency, by low supply volta.

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Published: Apr 20, 2020 |