SD1579 View Datasheet(PDF) - Silan Microelectronics

Part Name

Description

View to exact match

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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