ETC D48S0525B

DC-DC Converters
www.deltaww.com
SSI D2D
MECHANICAL DRAWING
SPECIAL FEATURES
. Intel SSI B D2D
. High efficiency 12 V > 90%
5 V > 89%
3.3 V > 85%
. 12Vsb standby power input
Module Pinout
Pin#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
(A) 96.52
(B) 58.00
* 2.54
22.35
(D) (2X)
(H) 48.26
(F) 41.00
2.54
(2X)
(E)
(C)
30B
(Q)
1.65
(O)
(G) 6.33
2.54
11.43
(P)
MAX
1A
30A
(N) 3.50
1.60
27.9
(M) MAX
1.75
(L)
1B
RowA
48 Vin
48 Vret
Reserved
PWRGD
OUTEN
Ishare
SENSErtn
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
RowB
48 Vret
48 Vin
KEY
D2DPRES#
D2D OK#
+12VB
SENSE
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
GENERAL SPECIFICATION
12V & 5V
. Output Voltage Accuracy :+5% ~ -3 %
. Input Filter :LC
. Switching Frequency:12V &180 KHZ, 5V&190 KHZ
. Short Circuit Protection : Auto recovery mode
. Over Voltage Protection: Latch mode
3.3 V
. 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
NOTES:
1. REV:00 FOR S3.
Module Pinout
(P)
1.65
2.54
(C)
(A)
(M)
(F) 41.0
30B
(G) 48.3
2.54
(E) (2X)
96.52
1B
21.6
MAX
(I)
21.6
(M) MAX
11.43
MAX
1A
(N) 3.50
1.60
30A
2.54
(B)
30A
1A
11.43
(L)
(J) 3.50
MAX
1B
1.75
(L)
30B
(C)
1.65
(O)
(H) 6.33
2.54
(H) 57.0
22.35
(D) (2X)
22.35
(E) (2X)
(I) 48.26
(G) 41.00
2.54
(2X)
(F)
(D)
NOTES:
1. REV:00 FOR S3.
Input
Intel spec.
Vdc
D48S1210 B
X.5.4
D48S0525 B
X.5.4
D48S3R330B
X.5.4
Model
Output
Voltage
Vdc
48
48
48
3.8 "L * 1.9"H * 1.1"W for 5V
3.8 "L * 1.9"H * 0.83"W for 3.3V
Module Pinout
RowB
48 Vret
48 Vin
Reser
ved
D2DPRES#
D2D OK#
+12VB
SENSE
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
1.75
(K)
2.54
RowA
48 Vin
48 Vret
Reser
ved
PWRGD
OUTEN
Ishare
SENSErtn
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
KEY
Pin#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
(B) 53.00
1.60
(A) 96.52
Output
Voltage
A
12
5
3.3
Pin#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
RowA
48 Vin
48 Vret
KEY
PWRGD
OUTEN
Ishare
SENSErtn
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
RowB
48 Vret
48 Vin
Reserved
D2DPRES#
D2D OK#
+12VB
SENSE
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
Sec.GND
Vcc out
NOTES: 1. REV:00 FOR S3
Current
Protection
0~10
0.1~25
0.25~30
Features
Fuse
Current
Sharing
OVP
V
V
V
V
V
V
Sense
V
V
V
Remote
OTP
V
V
V
V
V
V