1 Watt
IE Series
•
•
•
•
•
•
•
Single Output
SIP or DIP Package
1000 VDC Isolation
Optional 3000 VDC Isolation
Small Package Sizes
40 °C to +85 °C Operation
3 Year Warranty
DC DC
xppower.com
Specification
Input
Input Voltage Range
Input Reflected
Ripple Current
Input Reverse Voltage
Protection
• Nominal ±10%
• 20 mA pk-pk through 12 µH inductor 5Hz
to 20 MHz
• None
Input
No Load
Voltage
(3)
Input Current
25
25
30
45
40
40
25
25
25
25
25
25
16
16
16
16
16
16
10
10
10
10
10
10
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Output
Voltage
3.3
5.0
9.0
12.0
15.0
24.0
3.3
5.0
9.0
12.0
15.0
24.0
3.3
5.0
9.0
12.0
15.0
24.0
3.3
5.0
9.0
12.0
15.0
24.0
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Output
Current
300
200
111
84
66
42
300
200
111
84
66
42
300
200
111
84
66
42
300
200
111
84
66
42
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Efficiency
71%
75%
74%
74%
77%
77%
72%
75%
77%
78%
78%
80%
72%
75%
77%
80%
78%
78%
72%
75%
77%
80%
78%
80%
Model Number
(1,2)
IE0303S
IE0305S
IE0309S
IE0312S
IE0315S
IE0324S
IE0503S
IE0505S
IE0509S
IE0512S
IE0515S
IE0524S
IE1203S
IE1205S
IE1209S
IE1212S
IE1215S
IE1224S
IE2403S
IE2405S
IE2409S
IE2412S
IE2415S
IE2424S
3.3 VDC
Output
Output Voltage
Minimum Load
Line Regulation
Load Regulation
•
•
•
•
See table
None
(5)
1.2%/1%
∆
Vin
10% for a 20-100% load change
(5)
(3.3 V models ±20%)
±3%
100 mV pk-pk max, 20 MHz bandwidth
0.02%/°C
220 µF
5 VDC
Setpoint Accuracy
•
Ripple & Noise
•
Temperature Coefficient
•
Maximum Capacitive
•
Load
12 VDC
24 VDC
General
Efficiency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
• See table
• 1000 VDC minimum
(3000 VDC -H option)
• 10
9
Ω
• 60 pF typical
• 40-150 KHz variable
• >1.1 MHrs to MIL-HDBK-217F at 25 °C, GB
Mechanical Details
SIP Package
0.46
(11.68)
DIP Package
0.50
(12.70)
Environmental
Operating Temperature
Storage Temperature
Case Temperature
Cooling
Notes
1. For DIP package, replace ‘S’ in model number with ‘D’.
2. Add suffix ‘-H’ to model number for 3000 VDC isolation.
3. For 48 VDC in, specify model number as IE48XXS (not available in DIP package).
4. 48 VDC input models dimension is 0.29 (7.5).
5. Operation at no load will not damage unit but it may not meet all specifications.
6. All dimensions in inches (mm).
7. Pin pitch tolerance: ±0.014 (±0.35)
8. Case tolerance: ±0.02 (±0.5)
9. Weight: SIP 0.003 lbs (1.4 g), DIP 0.004 lbs (1.8 g)
0.24
(4)
(6.00)
0.40
(10.14)
•
•
•
•
-40 °C to +85 °C
-40 °C to +125 °C
100 °C max
Convection-cooled
0.38
(9.65)
0.02
(0.5)
0.27
(6.86)
0.12
(3.05)
0.02
(0.5)
0.2
(5.1)
+Vout
-Vout
0.12
(3.00)
0.02
(0.5)
0.08
(2.03)
0.30
(7.62)
-Vin +Vin -Vout +Vout
Bottom View
0.01
(0.25)
0.06
(1.60)
0.01
(0.25)
+Vin
-Vin
0.30
(7.62)
Bottom View
0.30
(7.62)
04-Feb-13
Embedded System
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