ml4425 Microsemi Corporation, ml4425 Datasheet - Page 2

• Manufacturer Part Number: ml4425
• Description: Sensorless Bldc Motor Controller
• Manufacturer: Microsemi Corporation

ML4425
PIN CONFIGURATION
2
SPEED COMP
SPEED SET
V REF
NC
H3
C T
LA
LB
SPEED COMP
VCO/TACH
28-Pin Narrow PDIP (P28N)
SPEED SET
1
2
3
4
5
6
7
8
32 31 30 29 28 27 26 25
I SENSE
9
I LIMIT
32-Pin TQFP (H32-7)
V REF
V DD
HA
HB
HC
10 11 12 13 14 15 16
C T
28-Pin SOIC (S28)
LA
LB
LC
10
11
12
13
14
1
2
3
4
5
6
7
8
9
TOP VIEW
TOP VIEW
ML4425
ML4425
28
27
26
25
24
23
22
21
20
19
18
17
16
15
GND
R REF
C IOS
BRAKE
FB C
FB B
FB A
C RR
SPEED FB
C RT
UV FAULT
C AT
R VCO
C VCO
24
23
22
21
20
19
18
17
FB C
FB B
FB A
C RR
SPEED FB
C RT
UV FAULT
C AT