MTD6501C 데이터 시트보기 (PDF) - Microchip Technology

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MTD6501C

3-Phase Brushless DC Sinusoidal Sensorless Fan Motor Driver

Microchip Technology 

MTD6501C/D/G

Typical Application – Fan Motor Driver Using the MTD6501D

Vlogic

(controller side)

PWM input

(0.02-100 kHz)

R1

Tie to GND

1 FG

PWM 10

for BOOST

2 GND BOOST 9

mode

3 VDD

VCC 8

C1

4 OUT1

OUT3 7

C2

5 OUT2

GND 6

Recommended External Components for Typical Application

Element

Type/Value

Comment

C1

>1 µF

Connect as close as possible to IC input pins

C2

>1 µF

Connect as close as possible to IC input pins

R1

>10 kΩ

Connect to Vlogic on controller side

DS22263B-page 4

 2010-2012 Microchip Technology Inc.

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