DC-DC
3 Watts
IT Series
•
•
•
•
•
•
•
•
Wide 4:1 Input Range
SIP Package
1500 VDC Isolation
UL Approved
-40 °C to 100 °C Operation
Remote On/Off
3 Year Warranty
xppower.com
Regulated Single & Dual Output
Specification
Input
Input Voltage Range
Input Reflected
Ripple Current
Input Filter
Input Surge
• 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
See table
None
(1)
±0.5% max
±0.5% max from 10-100% load
(1)
±1% max
50 mV pk-pk max, 20 MHz bandwidth
0.02%/°C
Continuous with auto recovery (hiccup)
±5% on dual output models
(2)
Apply 2.7 to 15 VDC to pin 3 to turn
output off
See table
1500 VDC
10
9
Ω
500 pF, max
250 kHz typical
>1.2 MHrs to MIL-HDBK-217F at 25 °C, GB
Input
Voltage
Output
Voltage
3.3 V
5.0 V
12.0 V
9.0-36.0 V
15.0 V
±5.0 V
±12.0 V
±15.0 V
3.3 V
5.0 V
12.0 V
18.0-75.0 V
15.0 V
±5.0 V
±12.0 V
±15.0 V
Output
Current
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
No Load
Input
Current
10 mA
10 mA
10 mA
10 mA
10 mA
10 mA
10 mA
5 mA
8 mA
5 mA
5 mA
5 mA
5 mA
5 mA
Max
Capacitive Efficiency
Load
2200 µF
1000 µF
165 µF
100 µF
±470 µF
±100 µF
±47 µF
2200 µF
1000 µF
165 µF
100 µF
±470 µF
±100 µF
±47 µF
77%
82%
84%
85%
81%
84%
84%
75%
81%
84%
84%
81%
84%
83%
Model
Number
IT2403SA
IT2405SA
IT2412SA
IT2415SA
IT2405S
IT2412S
IT2415S
IT4803SA
IT4805SA
IT4812SA
IT4815SA
IT4805S
IT4812S
IT4815S
Output
Output Voltage
•
Minimum Load
•
Line Regulation
•
Load Regulation
•
Setpoint Accuracy
•
Ripple & Noise
•
Temperature Coefficient
•
Short Circuit Protection
•
Cross Regulation
•
Remote On/Off
•
General
Efficiency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
MTBF
•
•
•
•
•
•
Mechanical Details
1.02 (26.0)
Printed
Face
0.49
(12.5)
1
2
3
6
7
8
9
0.16
(4.0)
2 x 0.1
(2 x 2.54)
0.3
(7.62)
3 x 0.1
(3 x 2.54)
0.36 (9.20)
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
0.07
(1.8)
Safety
Safety Approvals
• UL60950-1, CAN/CSA C22.2 No.60950-1,
UL62368-1
1
2
3
6
7
8
9
0.02 (0.50)
0.012
(0.3)
0.36
(9.3)
0.11 (2.75)
Notes
1. Operation at no load will not dam-
age 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)
Pin
1
2
3
6
Single
-V Input
+V Input
Remote On/Off
+V Output
PIN CONNECTIONS
Dual
Pin
Single
-V Input
7
N.C.
+V Input
8
N.C.
Remote On/Off
9
-V Output
+V Output
Dual
Common
N.C.
-V Output
27 Nov 17
京公网安备 11010802033920号
EEWORLD
