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AM4953 - BTL Drive Single-phase Full-wave Fan Motor Driver

Description

The AM4953 is a single-phase BTL output fan motor driver designed by bipolar process.

Features

  • high efficiency, silent operation and includes lock shutdown and automatic restart functions. When the motor is under lock condition, the lock shutdown function turns off the output current. When the lock condition is removed, the IC will restart automatically and allow DC fan to run. It is applied for high reliability and low noise.

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Datasheet preview – AM4953

Datasheet Details

Part number AM4953
Manufacturer BCD
File Size 483.42 KB
Description BTL Drive Single-phase Full-wave Fan Motor Driver
Datasheet download datasheet AM4953 Datasheet
Additional preview pages of the AM4953 datasheet.

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Full PDF Text Transcription

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Data Sheet BTL Drive Single-phase Full-wave Fan Motor Driver AM4953 General Description The AM4953 is a single-phase BTL output fan motor driver designed by bipolar process. This IC features high efficiency, silent operation and includes lock shutdown and automatic restart functions. When the motor is under lock condition, the lock shutdown function turns off the output current. When the lock condition is removed, the IC will restart automatically and allow DC fan to run. It is applied for high reliability and low noise application, such as personal computers, notebook, car audio, CPU cooling systems and power supplies in consumer electronics systems. The AM4953 is available in MSOP-10, SSOP-10, MSOP-8, SOIC-8 and PSOP-8 packages.
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