LB11972V 查看數據表（PDF） - SANYO -> Panasonic

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LB11972V

3-Phase Sensorless Motor Driver for Fan Motor Driver for Refrigerator

SANYO -> Panasonic 

Continued from preceding page.

Pin No.

Pin

Symbol

Pin

Voltage

13

PCOUT

LB11972V

Equivalent Circuit Diagram

Pin Description

VCO circuit PLL output pin

14

GND

15

18

BFGO

19

FC

All GNDs other than the output

transistor

Motor couter-electromotive voltage

detection FG output (single phase

only)

Frequency characteristics

compensation pin

Prevents oscillation of the closed

loop of current control system by

inserting the capacitor between this

pin and GND.

No.8797-6/8

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