ML4423IP View Datasheet(PDF) - Micro Linear Corporation

Part Name

Description

MFG CO.

ML4423IP

1, 2, or 3-Phase Variable Speed AC Motor Controller

Micro Linear Corporation 

1 2 3 4 5 6 7 8 9 10

ML4423

PIN CONFIGURATION

ML4423

28-Pin Narrow PDIP (P28N)

28-Pin SOIC (S28)

SENSE A 1

SENSE C 2

SENSE B 3

VMIN 4

VSPEED 5

RSPEED 6

VREF 7

RREF 8

RDT 9

SINE A-C 10

SINE B-C 11

CO 12

CT 03

COAST 14

28 CGM2

27 CGM1

26 VDD

25 5V/12V SELECT

24 HA

23 HC

22 HB

21 LA

20 LC

19 LB

18 3PH/2PH

17 GND

16 ISENSE

15 F/R

TOP VIEW

2

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