SD1579 データシートの表示（PDF） - Silan Microelectronics

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SD1579

Hall IC Fan Motor Driver

Silan Microelectronics 

FUNCTION DESCRIPTION

This IC detects the rotation of the motor by hall signal, and adjusts lock detection ON time (TON) =0.5S and lock

detection OFF time (TOFF)=3.0S by internal counter. The time (TNO, TOFF) sequence is shown below.

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http://www.silan.com.cn

REV:1.0 2009.11.11

Page 4 of 7

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