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参数资料
| 型号： | DHC2805S |
| 厂商： | MS KENNEDY CORP |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 6 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | HERMETICALLY SEALED, DIP-8 |
| 文件页数： | 4/9页 |
| 文件大小： | 259K |
| 代理商： | DHC2805S |
VIN=16V, 28V and 40V
IOUT=0A, 0.5A and 1A
IOUT=500mA to/from 1000mA
Transition TIme=30S
IOUT=500mA to/from 1000mA
Transition TIme=30S
VIN=16V to/from 40V
Transition Time=30S
VIN=16V to/from 40V
Transition Time=30S
POUT=6W MAX.
POUT=5W MAX.
POUT=2.5W MAX.
Enabled, IOUT=0mA
Disabled IOUT=0mA
No Effect on DC Performance
Input to output or any pin to case @ 500V
RPOT=50K
Capacitive Load
Isolation
Short Circuit Current Limit
Switching Frequency
VOUT Adjustment Range
ELECTRICAL SPECIFICATIONS
VDC
mA
mVp-p
mAp-p
mV
%
mV
S
mV
S
mV
mS
S
mS
V
mA
F
M
A
KHz
%
Min.
4.95
4.80
120
-
64
62
-
12
11
10
-
100
1.6
375
±10
Output Voltage
Output Voltage Ripple
Input Current Ripple
Line Regulation
Load Regulation
Efficiency
Step Load Response
Step Load Recovery
Step Line Response
Step Line Recovery
Start Up Overshoot
Start Up Delay
Shutdown Delay
Parameter
Test Conditions 1
Max.
5.05
5.20
1200
1500
190
475
200
±15
±50
±25
±50
-
±500
±750
300
±500
500
200
50
500
-
50
40
5
300
-
2.2
425
-
DHC2805S
DHC2805S H/E
Input Voltage Range
Output Current
Units
Typ.
5.00
-
75
-
100
-
±6
-
±10
-
69
-
±300
-
90
-
±160
-
140
-
0
30
-
220
-
60
-
35
2
-
1.9
400
-
12V
≤VIN≤50V
16V
≤VIN≤50V
BW=10KHz to 2MHz
VIN=16V to 40V
IOUT=1A
IOUT=0A and 1A
Group A
Subgroup
1
2,3
1
2,3
1
2,3
1
2,3
1
2,3
1
2,3
1
2,3
1
2,3
4
5,6
4
5,6
4
5,6
4
5,6
4
5,6
4
5,6
4
5,6
-
1,2,3
1
4
1
7
2
Min.
4.90
-
120
-
120
-
64
-
12
11
10
-
100
1.5
350
±10
Max.
5.10
-
1200
-
1500
-
190
-
225
-
±20
-
±30
-
±500
-
300
-
±500
-
500
-
200
-
50
-
500
-
50
45
5
300
-
2.3
450
-
Typ.
5.00
-
75
-
100
-
±6
-
±10
-
69
-
±300
-
90
-
±160
-
140
-
0
-
30
-
220
-
60
-
35
2
-
1.9
400
-
Rev. D 12/03
4
Shutdown Recovery
Quiescent Current
2
8
2
DHC2805S
1
2
3
4
5
6
7
8
+VIN = 28V, IOUT = 1.8A for DHC2803S, IOUT = 1.0A for DHC2805S, TA=TC=25°C unless otherwise specified.
Guaranteed by design but not tested. Typical parameters are representative of actual device performance but are for reference only.
Industrial grade and "E" suffix devices shall be tested to subgroups 1 and 4 unless otherwise specified.
Military grade devices ("H" suffix) shall be 100% tested to subgroups 1, 2, 3 and 4.
Subgroups 5 and 6 testing available upon request.
Subgroup 1, 4 TA=TC=+25°C
2, 5 TA=TC=+125°C
3, 6 TA=TC= -55°C
Device has internal shutdown feature that pulses the output with a low duty cycle during faults.
Refer to DSCC SMD for electrical specifications for devices purchased as such.
NOTES:
2
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相关代理商/技术参数 |
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