参数资料
型号: SMSA2805D/OO
厂商: CRANE ELECTRONICS INC
元件分类: 电源模块
英文描述: 2-OUTPUT 5 W DC-DC REG PWR SUPPLY MODULE
封装: HERMETIC SEALED PACKAGE-8
文件页数: 11/12页
文件大小: 206K
代理商: SMSA2805D/OO
8
SMSA SERIES
5 WATT
DC/DC CONVERTERS
Typical Performance Curves: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified.
FIGURE 17
OUTPUT POWER (Watts)
50 mV DROP
SMSA LOW LINE DROPOUT VS. LOAD
IN
P
U
T
V
O
L
T
AGE
(
V
o
lts
)
12
17
16
15
14
13
12345
6
2805S
2815S
2812S
500
s/div
SMSA2815D TURN-ON INTO NO LOAD
5V/d
iv
.
VIN
20V/d
iv
.
+VOUT
–VOUT
FIGURE 14
OUTPUT LOAD (+VOUT % / –VOUT %)
90–10% LOAD on +V, 10-90% LOAD on –V
SMSA DUAL CROSS REGULATION
V
O
U
T
V
O
L
T
A
G
E
C
HA
N
G
E
(%
)
–10
0
10
90/10
70/30
50/50
30/70
10/90
–8
–6
–4
–2
2
4
6
8
2815D
2812D
FIGURE 15
OUTPUT POWER (Watts)
50 mV DROP
SMSA LOW LINE DROPOUT VS. LOAD
IN
P
U
T
V
O
L
T
AGE
(
V
o
lts
)
12
17
16
15
14
13
12345
6
2812D
2815D
FIGURE 18
FIGURE 16
OUTPUT LOAD (%)
COND. A: 50% LOAD +V; 10% to 50% –V
COND. B: 50% LOAD –V; 10% to 50% +V
SMSA DUAL CROSS REGULATION
V
O
U
T
V
O
L
T
A
G
E
C
HA
N
G
E
(
%
)
–5
0
5
10
20
30
40
50
–4
–3
–2
–1
1
2
3
4
2815D
2812D
COND B
COND A
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