40IMX1515158G POWER ONE, 40IMX1515158G Datasheet - Page 6

• Manufacturer Part Number: 40IMX1515158G
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of 40IMX1515158G

• Output Current: 0.5(Typ) A
• Output Voltage: 15 V
• Input Voltage: 20 V
• Number Of Outputs: 2
• Output Power: 15(Typ) W
• Switching Regulator: Yes

Table 2b: Input Data of IMS15 models; general conditions as in table 2a
BCD20008-G Rev AB, 26-Feb-09
Input
Characteristics
V
V
V
t
t
I
I
I
C
V
R
I
f
V
1
2
3
4
5
s
startup
rise
i o
irr
inr p
S
–
i
i nom
i sur
S
i RFI
S
i
–
–
D
–
D
D
–
–
If V
Measured with resistive and max. admissible capacitive load.
Source impedance according to ETS 300132-2, version 4.3.
Measured with a ceramic capacitor C
outputs in parallel. C
Input undervoltage lockout at typ. 80% of V
o
is set above V
Input voltage range
Nominal input voltage
Repetitive surge voltage
Converter
start-up time
Rise time
No-load input current
Reflected ripple current
Inrush peak current
Input capacitance
Shut-down voltage
Shut-down input resistance
Input current, when
disabled
Switching frequency
Input RFI level conducted
2
o nom
2
i
is specified in table 11.
®
Switch on
SD high
by use of the R or Trim input, V
1
3
i
T
I
Abs. max input (3 s)
V
V
I
I
I
V
for surge calculation
Converter disabled
Converter operating
V
SD connected to Vi–
V
I
EN 55022
Conditions
Worst case condition at
o
o nom
o
o
o
directly across input; output lead length 0.1 m, leads twisted. Double-output models with both
A min
i min
i nom
i
i min
i min
= 0 – I
= 0 – I
= 0, V
= 0 – I
= V
, I
, capac. load
, resistive load
– V
– V
i min
– T
i nom
o
i min
= I
o nom
o nom
o nom
i max
i max
A max
.
4
o nom
– V
,
i max
i min
IMX15/IMS15/ IMY15 DC-DC Series Data Sheet
will be proportionately increased.
Page 6 of 20
min
14
open or 2 – 20
approx. 300
approx. 10
–10 to 0.7
24IMS
0.25
typ
1.2
24
10
20
30
5
4
A
max
0.1
0.5
36
50
20
40
15 -Watt DC-DC Converters
5
3
min
36
open or 2 – 20
approx. 300
approx. 10
–10 to 0.7
48IMS
0.25
typ
1.2
48
10
10
30
A
5
2
www.power-one.com
max
100
0.1
4.5
0.5
75
20
20
3
mA
Unit
kHz
ms
mA
mA
k
V
A
V
s
F
pp