3 Watts
xppower.com
IT Series
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Regulated Single & Dual Output
Wide 4:1 Input Range
SIP Package
1500 VDC Isolation
ꢀ40 °C to 100 °C Operation
Remote On/Off
3 Year Warranty
Specification
Input
No Load
Input
Current
Max
Input
Voltage
Output
Voltage
Output
Current
Model
Number
Capacitive Efficiency
Load
Input Voltage Range
• See table
• 20 mA pk-pk through 12 µH inductor and
47 µF capacitor, 5 Hz to 20 MHz
• Capacitor
• 24 V models: 50 VDC for 100 ms
48 V models: 100 VDC for 100 ms
3ꢀ3 V
5ꢀ0 V
700 mA
600 mA
250 mA
200 mA
300 mA
125 mA
100 mA
700 mA
600 mA
250 mA
200 mA
300 mA
125 mA
100 mA
10 mA
10 mA
10 mA
10 mA
10 mA
10 mA
10 mA
5 mA
2200 µF
1000 µF
165 µF
100 µF
470 µF
100 µF
47 µF
77ꢁ
82ꢁ
84ꢁ
85ꢁ
81ꢁ
84ꢁ
84ꢁ
75ꢁ
81ꢁ
84ꢁ
84ꢁ
81ꢁ
84ꢁ
83ꢁ
IT2403SA
IT2405SA
IT2412SA
IT2415SA
IT2405S
IT2412S
IT2415S
IT4803SA
IT4805SA
IT4812SA
IT4815SA
IT4805S
IT4812S
IT4815S
Input Reflected
Ripple Current
12ꢀ0 V
15ꢀ0 V
5ꢀ0 V
Input Filter
Input Surge
9ꢀ0-36ꢀ0 V
12ꢀ0 V
15ꢀ0 V
3ꢀ3 V
Output
Output Voltage
Minimum Load
Line Regulation
Load Regulation
Setpoint Accuracy
Ripple & Noise
• See table
2200 µF
1000 µF
165 µF
100 µF
470 µF
100 µF
47 µF
(1)
• None
5ꢀ0 V
8 mA
•
•
•
0ꢀ5ꢁ max
0ꢀ5ꢁ max from 10-100ꢁ load
1ꢁ max
12ꢀ0 V
15ꢀ0 V
5ꢀ0 V
5 mA
(1)
18ꢀ0-75ꢀ0 V
5 mA
5 mA
• 50 mV pk-pk max, 20 MHz bandwidth
12ꢀ0 V
15ꢀ0 V
5 mA
Temperature Coefficient• 0ꢀ02ꢁ/°C
Short Circuit Protection • Continuous with auto recovery (hiccup)
Cross Regulation
Remote On/Off
5 mA
(2)
•
5ꢁ on dual output models
• Apply 2ꢀ7 to 15 VDC to pin 3 to turn
output off
Mechanical Details
General
0.36 (9.20)
1.02 (26.0)
Efficiency
• See table
• 1500 VDC
Printed
Face
Isolation Voltage
Isolation Resistance
Isolation Capacitance • 500 pF, max
Switching Frequency
MTBF
9
• 10 Ω
0.49
(12.5)
1
2
3
6
7
8
9
• 250 kHz typical
• >1ꢀ2 MHrs to MIL-HDBK-217F at 25 °C, GB
0.16
(4.0)
0.07
(1.8)
0.3
(7.62)
2 x 0.1
(2 x 2.54)
3 x 0.1
(3 x 2.54)
Environmental
Operating Temperature • -40 °C to +100 °C, derate from 100ꢁ load
at 75 °C to 0ꢁ load at 100 °C
Storage Temperature • -40 °C to +125 °C
0.012
(0.3)
0.36
(9.3)
Case Temperature
Cooling
• 100 °C max
• Convection cooled
1
2
3
6
7
8
9
Notes
0.02 (0.50)
0.11 (2.75)
1ꢀ Operation at no load will not damage the converter but may not meet all
specificationsꢀ
2ꢀ When one output is set to 100ꢁ load and the other varies between
25ꢁ-100ꢁ loadꢀ
3ꢀ Pin pitch tolerance 0ꢀ014 ( 0ꢀ35)
4ꢀ Case tolerance 0ꢀ02 (0ꢀ5)
5ꢀ Weight: 0ꢀ014 lbs (6ꢀ5 g)
6ꢀ All dimensions in inches (mm)
PIN CONNECTIONS
Pin
1
2
3
6
Single
-V Input
+V Input
Remote On/Off
+V Output
Dual
-V Input
Pin
7
Single
NꢀCꢀ
NꢀCꢀ
Dual
Common
NꢀCꢀ
+V Input
Remote On/Off
+V Output
8
9
-V Output
-V Output
21-Jan-11