SG1846 查看數據表（PDF） - Microsemi Corporation
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SG1846 Datasheet PDF : 10 Pages
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SG1846
CONNECTION DIAGRAMS & ORDERING INFORMATION (See Notes Below)
Package
Part No.
Ambient
Temperature Range
Connection Diagram
16-PIN CERAMIC DIP
J - PACKAGE
16-PIN PLASTIC DIP
N - PACKAGE
SG1846J/883B
SG1846J/DESC
SG1846J
SG2846J
SG3846J
-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
SG2846N
SG3846N
-25°C to 85°C
0°C to 70°C
C.L./SOFTSTART 1 16 SHUTDOWN
V
REF
(-) C.S.
2
15
3
14
+V
IN
OUTPUT B
(+) C.S.
(+) ERROR AMP
4
13
VC
5 12 GROUND
(-) ERROR AMP 6 11 OUTPUT A
COMPENSATION 7 10 SYNC
CT
8
9
RT
16-PIN WIDEBODY
PLASTIC S.O.I.C
DW - PACKAGE
SG2846DW
SG3846DW
-25°C to 85°C
0°C to 70°C
C.L./SOFTSTART
1
VREF
2
(-) C.S.
3
(+) C.S.
4
(+) ERROR AMP
5
(-) ERROR AMP
6
COMPENSATION
7
CT
8
16
SHUTDOWN
15
+VIN
14
OUTPUT B
13
VC
12
GROUND
11
OUTPUT A
10
SYNC
9
R
T
16-PIN CERAMIC
FLAT PACK
F - PACKAGE (Note 3)
SG1846F/DESC -55°C to 125°C
C.L./SOFTSTART
VREF
(-) C.S.
(+) C.S.
(+) ERROR AMP
(-) ERROR AMP
COMPENSATION
CT
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
SHUTDOWN
+VIN
OUTPUT B
VC
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
1. N.C.
2. C.L./SOFTSTART
3. VREF
4
4. (-) C.S.
5
5. (+) C.S.
6. N.C.
6
7. (+) ERROR AMP 7
8. (-) ERROR AMP 8
9. COMPENSATION
10. CT
3 2 1 20 19
9 10 11 12 13
11. N.C.
12. RT
18 13.SYNC
17 14.OUTPUT A
15. GROUND
16 16.N.C.
15 17.VC
14 18.OUTPUT B
19. VIN
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
LINFINITY Microelectronics Inc.
11861 Western Avenue ∞ Garden Grove, CA 92841
(714) 898-8121 ∞ FAX: (714) 893-2570
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