BA6492BFS - FDD spindle motor driver

Rohm

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Datasheet Details

Part number: BA6492BFS
Manufacturer: ROHM ↗
File Size: 187.51 KB
Datasheet: BA6492BFS_Rohm.pdf
Description: FDD spindle motor driver

BA6492BFS Product details

Description

BA6492BFS 557 Motor driver ICs FInput / output circuits (1) Monostable multivibrator element timing setting (3, 4 pin) BA6492BFS (2) Constant voltage output (5 pin) (3) Speed discriminator output (6 pin) (4) Integrating amplifier (7, 8 pin) (5) Motor output (11X15 pin) (6) Hall bias (16 pin) 558 Motor driver ICs Hall input (17X22 pin) BA6492BFS (7) (8) Index input (23, 24 pin) (9) FG amplifier (25X27 pin) (10) Speed control (29 pin) (11) External clock input (30 pin) (1

Features

1) 3-phase, full-wave soft switching drive system. 2) Digital servo circuit. 3) Power save circuit. FAbsolute maximum ratings (Ta = 25_C) 4) Hall power supply switch. 5) Motor speed changeable. 6) Index amplifier. Built-in 2 monostable multivibrator. FRecommended operating conditions (Ta = 25_C) 555 Motor driver ICs FBlock diagram BA6492BFS 556 Motor driver ICs FPin.

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FDD spindle motor driver Rohm

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