48ims7-24-24-9 Power-One, 48ims7-24-24-9 Datasheet - Page 5

• Manufacturer Part Number: 48ims7-24-24-9
• Description: Imx7/ Ims7 Dc-dc Series Data Sheet 7-watt Dc-dc Converters
• Manufacturer: Power-One

BCD20007 Rev AB
Table 2b: Input data of IMS7; general conditions as in table 2a
Input
Characteristics
V
V
V
t
t
I
C
V
I
I
I
f
I
V
1
2
3
4
inh
start up
rise
i o
i inh
inr p
s
i rr
i
i nom
i sur
inh
i RFI
i
V
will be proportionally increased.
Measured with a resistive and the max. admissible capacitive load.
Measured with a lead length of 0.1 m, leads twisted. Double-output models with both outputs in parallel. 70/110 IMX7 models need an
external capacitor at the input, e.g., 1 F film or ceramic.
Source impedance according to ETS 300132-2, version 4.3, at V
i min
will not be as stated, if V
Input voltage range
Nominal input voltage
Repetitive surge voltage
Converter
start-up time
Rise time
No load input current
Input capacitance
Inhibit voltage
Inhibit current
Input current when the
converter is inhibited
Inrush peak current
Switching frequency
Reflected ripple current
Input RFI level conducted
2
2
switch on
inh. release
®
1
o
is increased above V
T
I
abs. max input (3 s)
Worst case condition at
V
V
I
I
(for surge calculation)
converter operating
converter inhibited
converter inhibited
V
V
V
I
EN 55022
Conditions
converter operating
o nom
o
o
o
C min
i min
i nom
i min
i
i min
= 0, V
= 0 – I
= 0 – I
= V
– V
– V
and full load
– T
i nom
i min
i max
o nom
o nom
i max
C max
capacitive load
4
3
resistive load
, I
– V
o
= 0 – I
i max
o nom
o nom
by use of the R or Trim input. If the output voltage is set to a higher value, V
Page 5 of 15
min
–10
2.4
14
i nom
approx. 330
IMX7/IMS7 DC-DC Series Data Sheet
24IMS7
or open
0.25
–0.5
typ
0.8
4.0
24
12
12
5
1
B
V
max
+0.8
0.5
0.1
36
50
24
40
i max
3
7-Watt DC-DC Converters
min
–10
2.4
36
approx. 330
48IMS7
or open
0.25
–0.5
typ
0.5
3.9
48
12
5
6
1
B
www.power-one.com
V
max
+0.8
100
0.5
0.1
75
12
30
i max
3
mA
i min
Unit
kHz
mA
mA
ms
µF
V
V
A
s
pp