Data sheet, Truth table – Diodes AM4953 User Manual

Page 9

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Data Sheet

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

Apr. 2012 Rev. 1. 5 BCD Semiconductor Manufacturing Limited

9

Truth Table

Items IN- IN+ CT OUT1 OUT2 FG RD

Mode

1 H L

L

H L L

L Purring

Rotation

2 L H

L H H

3

H

Off

OFF

H

Lock Protection

























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