SG1846
CONNECTION DIAGRAMS & ORDERING INFORMATION
Package
16-PIN CERAMIC DIP
J - PACKAGE
(See Notes Below)
Part No.
SG1846J/883B
SG1846J/DESC
SG1846J
SG2846J
SG3846J
SG2846N
SG3846N
SG2846DW
SG3846DW
Ambient
Temperature Range
-55°C to 125°C
-55°C to 125°C
-55°C to 125°C
-25°C to 85°C
0°C to 70°C
-25°C to 85°C
0°C to 70°C
-25°C to 85°C
0°C to 70°C
Connection Diagram
C.L./SOFTSTART
V
REF
(-) C.S.
(+) C.S.
(+) ERROR AMP
(-) ERROR AMP
COMPENSATION
C
T
SHUTDOWN
+V
IN
OUTPUT B
V
C
GROUND
OUTPUT A
SYNC
R
T
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
16-PIN PLASTIC DIP
N - PACKAGE
16-PIN WIDEBODY
PLASTIC S.O.I.C
DW - PACKAGE
C.L./SOFTSTART
V
REF
(-) C.S.
(+) C.S.
(+) ERROR AMP
(-) ERROR AMP
COMPENSATION
C
T
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SHUTDOWN
+V
IN
OUTPUT B
V
C
GROUND
OUTPUT A
SYNC
R
T
16-PIN CERAMIC
FLAT PACK
F - PACKAGE (Note 3)
SG1846F/DESC
-55°C to 125°C
C.L./SOFTSTART
V
REF
(-) C.S.
(+) C.S.
(+) ERROR AMP
(-) ERROR AMP
COMPENSATION
C
T
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SHUTDOWN
+V
IN
OUTPUT B
V
C
GROUND
OUTPUT A
SYNC
R
T
20-PIN CERAMIC
LEADLESS CHIP CARRIER
L - PACKAGE (Note 3)
SG1846L/883B
SG1846L/DESC
SG1846L
-55°C to 125°C
-55°C to 125°C
-55°C to 125°C
3
2
1
20 19
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
N.C.
C.L./SOFTSTART
V
REF
(-) C.S.
(+) C.S.
N.C.
(+) ERROR AMP
(-) ERROR AMP
COMPENSATION
C
T
4
5
6
7
8
18
17
16
15
14
9
10 11 12 13
11.N.C.
12.R
T
13.SYNC
14.OUTPUT A
15.GROUND
16.N.C.
17.V
C
18.OUTPUT B
19.V
IN
20.SHUTDOWN
Notes:
1. Contact factory for JAN and DESC part availability.
2. All parts are viewed from the top.
3. Consult factory for product availability.
4/90 Rev 1.1 2/94
Copyright
©
1994
10
11861 Western Avenue
∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
L
INFINITY
Microelectronics Inc.
MICROSEMI [ MICROSEMI CORPORATION ]
