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IT2415SDatasheet PDF
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21-Jan-11
DCDC
Specification
3 Watts
• 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
IT Series
Input
Input Voltage Range • See table
Input Reflected • 20 mA pk-pk through 12 µH inductor and
Ripple Current 47 µF capacitor, 5 Hz to 20 MHz
Input Filter • Capacitor
Input Surge • 24 V models: 50 VDC for 100 ms
48 V models: 100 VDC for 100 ms
Output
Output Voltage • See table
Minimum Load • None
(1)
Line Regulation • ±0.5% max
Load Regulation • ±0.5% max from 10-100% load
(1)
Setpoint Accuracy • ±1% max
Ripple & Noise • 50 mV pk-pk max, 20 MHz bandwidth
Temperature Coefficient • 0.02%/°C
Short Circuit Protection • Continuous with auto recovery (hiccup)
Cross Regulation • ±5% on dual output models
(2)
Remote On/Off • Apply 2.7 to 15 VDC to pin 3 to turn
output off
General
Efficiency • See table
Isolation Voltage • 1500 VDC
Isolation Resistance • 10
9
Ω
Isolation Capacitance • 500 pF, max
Switching Frequency • 250 kHz typical
MTBF • >1.2 MHrs to MIL-HDBK-217F at 25 °C, GB
Environmental
Operating Temperature • -40 °C to +100 °C, derate from 100% load
at 75 °C to 0% load at 100 °C
Storage Temperature • -40 °C to +125 °C
Case Temperature • 100 °C max
Cooling • Convection cooled
xppower.com
Input
Voltage
Output
Voltage
Output
Current
No Load
Input
Current
Max
Capacitive
Load
Efficiency
Model
Number
9.0-36.0 V
3.3 V 700 mA 10 mA 2200 µF 77% IT2403SA
5.0 V 600 mA 10 mA 1000 µF 82% IT2405SA
12.0 V 250 mA 10 mA 165 µF 84% IT2412SA
15.0 V 200 mA 10 mA 100 µF 85% IT2415SA
±5.0 V ±300 mA 10 mA ±470 µF 81% IT2405S
±12.0 V ±125 mA 10 mA ±100 µF 84% IT2412S
±15.0 V ±100 mA 10 mA ±47 µF 84% IT2415S
18.0-75.0 V
3.3 V 700 mA 5 mA 2200 µF 75% IT4803SA
5.0 V 600 mA 8 mA 1000 µF 81% IT4805SA
12.0 V 250 mA 5 mA 165 µF 84% IT4812SA
15.0 V 200 mA 5 mA 100 µF 84% IT4815SA
±5.0 V ±300 mA 5 mA ±470 µF 81% IT4805S
±12.0 V ±125 mA 5 mA ±100 µF 84% IT4812S
±15.0 V ±100 mA 5 mA ±47 µF 83% IT4815S
Mechanical Details
1.02 (26.0)
0.49
(12.5)
0.07
(1.8)
0.16
(4.0)
1
2
3
6
7 8
9
0.3
(7.62)
2 x 0.1
(2 x 2.54)
3 x 0.1
(3 x 2.54)
123 6 7 8 9
0.36
(9.3)
0.02 (0.50)
0.012
(0.3)
0.11 (2.75)
0.36 (9.20)
Printed
Face
PIN CONNECTIONS
Pin Single Dual Pin Single Dual
1 -V Input -V Input 7 N.C. Common
2 +V Input +V Input 8 N.C. N.C.
3 Remote On/Off Remote On/Off 9 -V Output -V Output
6 +V Output +V Output
1. Operation at no load will not damage the converter but may not meet all
specifications.
2. When one output is set to 100% load and the other varies between
25%-100% load.
3. Pin pitch tolerance ±0.014 (±0.35)
4. Case tolerance ±0.02 (0.5)
5. Weight: 0.014 lbs (6.5 g)
6. All dimensions in inches (mm)
Notes
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