ml4423 Microsemi Corporation, ml4423 Datasheet - Page 2

• Manufacturer Part Number: ml4423
• Description: 3-phase Variable Speed Motor Controller
• Manufacturer: Microsemi Corporation

ML4423
PIN CONFIGURATION
2
28-Pin Narrow PDIP (P28N)
SINE A-C
SINE B-C
SENSE A
SENSE C
SENSE B
V SPEED
R SPEED
COAST
V MIN
V REF
R REF
R DT
28-Pin SOIC (S28)
C O
C T
10
11
12
03
14
1
2
3
4
5
6
7
8
9
TOP VIEW
ML4423
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C GM2
C GM1
V DD
5V/12V SELECT
HA
HC
HB
LA
LC
LB
3PH/2PH
GND
I SENSE
F/R