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参数资料
| 型号： | 48IMS15-15-9C |
| 厂商： | Power-One |
| 文件页数： | 4/15页 |
| 文件大小： | 0K |
| 描述： | CONVERT DC/DC 15V 15W |
| 标准包装： | 1 |
| 系列： | * |
IMX70, IMY70 Series Data Sheet
70 to 90 Watt DC-DC Converters
Electrical Input Data
General conditions:
T A = 25°C, shutdown and R pin left open-circuit, unless specified.
Table 2: Input data
Input
24IMX70
40 IMX70
Unit
Characteristics
Conditions
min
typ
max
min
typ
max
V i
Operating input voltage
T A min to T A max, I o = 0 – I o nom
15 1
33.6
25 1
72
VDC
V i nom
Nominal input voltage
24
(36) 48
V i 2s
V i sur
Temporary input voltage
Repetitive surge voltage
for 2 s, no shutdown
shutdown, no damage
12 1
40.1
50
21.6 1
75
100
t start up
Converter
Switch on
Worst case condition at
500
1000
ms
start-up time
––
S D high
V i min and full load
1000
t rise
Rise time
V i = 0 → V i nom , I o nom
25
I i o
I irr
I inr p
C i
No-load input current
Reflected ripple current
Inrush peak current
Input capacitance
I o = 0, V i min – V i max
I o = 0 – I o nom
V i = V i max
for surge calculation
200
25
24
30
mA
mA pp
A
μF
V S – D –
Shutdown voltage
Converter disabled
– 0.7 to +0.7
– 0.7 to +0.7
V
Converter operating
2 to 20 (or open-circuit)
2 to 20 (or open-circuit)
I S – D –
Shutdown pin current
– 0.2
mA
I i S – D –
Input current at shutdown
V i
min
– V i max
2
f s
Switching frequency
V i min – V i max , I o = 0 – I o nom
200 2
210 2
200
kHz
Input
110IMY70
Unit
Characteristics
Conditions
min
typ
max
V i
Operating input voltage
T A min to T A max, I o = 0 – I o nom
50
137.5
VDC
V i nom
Nominal input voltage
(72, 96,) 110
V i 2s
V i sur
Temporary input voltage
Repetitive surge voltage
for 2 s, no shutdown
shutdown, no damage
43.2 1
154
168
t start up
t rise
Converter Switch on
––
start-up time
S D high
Rise time
single-outp.
Worst case condition at
V i min and full load
V i = 0 → V i nom , I o nom
250
500
500
50
ms
double-outp.
10
20
I i o
No-load input current
I o = 0, V i min – V i max
25
50
mA
I irr
I inr p
C i
V S – D –
Reflected ripple current
Inrush peak current
Input capacitance
Shutdown voltage
I o = 0 – I o nom
V i = V i max
for surge calculation
Converter disabled
35
7.7
– 0.7 to +0.7
200
mA pp
A
μF
V
Converter operating
2 to 20 (or open-circuit)
I S – D –
Shutdown pin current
– 0.2
mA
I i S – D –
Input current at shutdown
V i
min – V i max
2
f s
Switching frequency
V i min – V i max , I o = 0 – I o nom
200 2
210 2
kHz
1
2
V i min will not be as stated, if V o is increased above V o nom by use of R-input. If the output voltage is set to a higher value, V i min will be
proportionately increased.
typ. 240 kHz for single-output models, typ. 300 kHz for models with 5 V output
BCD.00002 Rev AF, 18-Dec-2013
MELCHER
The Power Partners.
Page 4 of 15
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