DC-DC Converters
www.deltaww.com
SSI D2D
MECHANICAL DRAWING
SPECIAL FEATURES
.
Intel SSI B D2D
.
High efficiency 12 V > 90%
Module Pinout
96.52
(B)
(A)
Pin#
1
RowA
48 Vin
48 Vret
Reserved
PWRGD
OUTEN
Ishare
RowB
5 V > 89%
3.3 V > 85%
12Vsb standby power input
58.00
48 Vret
48 Vin
KEY
*
2.54
2
(C)
3
4
D2DPRES#
D2D OK#
+12VB
5
.
6
7
SENSErtn
Sec.GND
Vcc out
SENSE
Vcc out
8
9
Sec.GND
Vcc out
10 Sec.GND
11 Vcc out
Sec.GND
Vcc out
GENERAL SPECIFICATION
12V & 5V
12
13
14
15
Sec.GND
Vcc out
2.54
(O)
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
16 Sec.GND
17 Vcc
.
30B
1B
out
Sec.GND
Vcc out
Output Voltage Accuracy :+5% ~ -3 %
18 Sec.GND
19 Vcc out
20
Sec.GND
Vcc out
.
Input Filter :LC
Vcc out
21
22
23
Sec.GND
Vcc out
Sec.GND
Vcc out
.
Switching Frequency:12V &180 KHZ, 5V&190 KHZ
Sec.GND
Vcc out
1A
24 Sec.GND
25 Vcc out
11.43
(P)
30A
.
Sec.GND
Vcc out
Short Circuit Protection : Auto recovery mode
26
27
28
29
30
Sec.GND
Vcc out
Sec.GND
Vcc out
.
Sec.GND
Vcc out
Over Voltage Protection: Latch mode
Sec.GND
Vcc out
Sec.GND
3.3 V
NOTES:
1. REV:00 FOR S3.
.
Output Voltage Accuracy:+4.8 ~ -3 %.
.
Input Filter:LC
.
Switching Frequency:200 KHZ
.
Short Circuit Protection :Auto recovery mode
.
Over Voltage Protection: Latch mode
.
Operating Temperature:0~60
.
Cooling: Forceo - Air convection ,150 LFM.
.
Size: 3.8 "L * 1.9"H * 0.9"W for 12V
3.8 "L * 1.9"H * 1.1"W for 5V
Module Pinout
Module Pinout
96.52
(A)
Pin#
1
RowA
48 Vin
RowB
Pin#
1
RowA
48 Vin
48 Vret
KEY
RowB
3.8 "L * 1.9"H * 0.83"W for 3.3V
53.00
(B)
(H)
57.0
48 Vret
48 Vin
Reser
48 Vret
48 Vin
Reserved
D2DPRES#
D2D OK#
+12VB
2.54
(D)
2
48 Vret
Reser
ved
2
3
4
3
4
ved
D2DPRES#
PWRGD
PWRGD
OUTEN
Ishare
5
OUTEN
Ishare
D2D OK#
+12VB
5
6
6
7
SENSErtn
Sec.GND
Vcc out
SENSE
Vcc out
7
SENSErtn
Sec.GND
Vcc out
SENSE
8
9
8
9
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
10 Sec.GND
11 Vcc out
10 Sec.GND
11 Vcc out
Sec.GND
Vcc out
2.54
(B)
2.54
(C)
Sec.GND
Vcc out
12
13
14
15
Sec.GND
Vcc out
2.54
(O)
12
13
14
15
Sec.GND
Vcc out
96.52
(A)
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
16 Sec.GND
17 Vcc out
16 Sec.GND
17 Vcc out
Sec.GND
Vcc out
30B
1B
30B
Sec.GND
Vcc out
1B
18 Sec.GND
19 Vcc out
18 Sec.GND
19 Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
20
21
22
23
Sec.GND
Vcc out
20
21
22
23
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
11.43
(L)
30A
Sec.GND
Vcc out
1A
1A
11.43
(P)
Sec.GND
Vcc out
30A
24 Sec.GND
25 Vcc out
24 Sec.GND
25 Vcc out
26
Sec.GND
Vcc out
Sec.GND
Vcc out
26
27
28
29
30
Sec.GND
Vcc out
Sec.GND
Sec.GND
Vcc out
Vcc out
27
28
29
30
Sec.GND
Vcc out
Sec.GND
Vcc out
KEY
Sec.GND
Vcc out
Sec.GND
Sec.GND
Vcc out
Sec.GND
NOTES:
1. REV:00 FOR S3.
NOTES: 1. REV:00 FOR S3
Input
Output
Output
Features
Model
Intel spec. Voltage
Voltage
Current
Fuse
Current
Remote
OTP
Vdc
Vdc
48
A
12
5
Protection
0~10
Sharing
OVP
V
Sense
D48S1210 B
D48S0525 B
D48S3R330B
X.5.4
X.5.4
X.5.4
V
V
V
V
V
V
V
V
V
V
V
V
48
0.1~25
0.25~30
V
48
3.3
V