Microchip Technology ADM00345 Benutzerhandbuch
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MTD6505 3-Phase BLDC Sensorless Fan Controller Demo Board User’s Guide
DS52009A-page 20
© 2011 Microchip Technology Inc.
A.2
BOARD – SCHEMATIC: POWER MANAGEMENT PART AND RESISTOR FOR
PROGRAMMING PART
PROGRAMMING PART
R PROG PART
R_PROG
0, 3.9K, 24K
1
2
3
POWER PART
1
2
3
R_ADJ
(Max R on code 0, low output)
R20
100K