ITX Series
DC-DC Converter
XP Power
6 Watt
xxx Series
• 2:1 Input Range
• SIP-8 Plastic Case
• Operating Temperature -40 °C to +90 °C
• Single and Dual Outputs
• 1500 VDC Isolation, 3000 VDC Option
• Remote Control Option
• 3 Year Warranty
Dimensions:
ITX:
0.86 x 0.44 x 0.36” (21.85 x 11.1 x 9.2 mm)
Models & Ratings
Input Voltage
4.5-9 V
9-18 V
18-36 V
36-75 V
Output Voltage
3.3 V
5.0 V
9.0 V
12.0 V
15.0 V
24.0 V
±5.0 V
±12.0 V
±15.0 V
3.3 V
5.0 V
9.0 V
12.0 V
15.0 V
24.0 V
±5.0 V
±12.0 V
±15.0 V
3.3 V
5.0 V
9.0 V
12.0 V
15.0 V
24.0 V
±5.0 V
±12.0 V
±15.0 V
3.3 V
5.0 V
9.0 V
12.0 V
15.0 V
24.0 V
±5.0 V
±12.0 V
±15.0 V
Output Current
1300
1200
666
500
400
250
±600
±250
±200
1300
1200
666
500
400
250
±600
±250
±200
1300
1200
666
500
400
250
±600
±250
±200
1300
1200
666
500
400
250
±600
±250
±200
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Input Current(3)
No Load
Full Load
105 mA
105 mA
105 mA
105 mA
105 mA
105 mA
105 mA
105 mA
105 mA
55 mA
55 mA
55 mA
55 mA
55 mA
55 mA
55 mA
55 mA
55 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
30 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
15 mA
1114
1481
1445
1428
1428
1428
1481
1428
1428
458
602
595
588
588
595
609
595
595
229
301
294
294
290
294
304
297
297
114
152
148
147
145
148
152
147
147
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Notes
1. For optional 3000 VDC isolation add suffix ‘-H’ to end of part number e.g. ITX1205SA-H.
2. For optional remote control add suffix ‘-R’ to end of part number e.g. ITX2412S-HR.
3. Input currents measured at nominal input voltage.
1
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Maximum
Capacitive Load
6600
3300
2000
1600
1400
680
±2000
±900
±660
6600
3300
2000
1600
1400
680
±2000
±900
±660
6600
3300
2000
1600
1400
680
±2000
±900
±660
6600
3300
2000
1600
1400
680
±2000
±900
±660
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
μF
Efficiency
77%
81%
83%
84%
84%
84%
81%
84%
84%
78%
83%
84%
85%
85%
84%
82%
84%
84%
78%
83%
85%
85%
86%
85%
82%
84%
84%
78%
82%
84%
85%
86%
84%
82%
85%
85%
Model Number(1,2)
ITX0503SA
ITX0505SA
ITX0509SA
ITX0512SA
ITX0515SA
ITX0524SA
ITX0505S
ITX0512S
ITX0515S
ITX1203SA
ITX1205SA
ITX1209SA
ITX1212SA
ITX1215SA
ITX1224SA
ITX1205S
ITX1212S
ITX1215S
ITX2403SA
ITX2405SA
ITX2409SA
ITX2412SA
ITX2415SA
ITX2424SA
ITX2405S
ITX2412S
ITX2415S
ITX4803SA
ITX4805SA
ITX4809SA
ITX4812SA
ITX4815SA
ITX4824SA
ITX4805S
ITX4812S
ITX4815S
ITX Series
DC-DC Converter
XP Power
Input
Characteristic
Input Voltage Range
Minimum
Maximum
Units
Notes & Conditions
4.5
Typical
9
VDC
5 V nominal
9
18
VDC
12 V nominal
18
36
VDC
24 V nominal
36
75
VDC
48 V nominal
30
15
25
mA pk-pk
VDC for 100 ms
VDC for 100 ms
Through 12 μH inductor and 47 μF capacitor
5 V models
12 V models
Input Current
See Models and Ratings table
Input Reflected Ripple
Input Surge
50
VDC for 100 ms
24 V models
100
VDC for 100 ms
48 V models
Maximum
Units
Output Voltage Balance
±2
%
Initial Set Accuracy
±1
%
±0.2
%
Load Regulation
±1
%
From 0-100%
Cross Regulation
±5.0
%
Dual output models when one load is varied between 25% and
100% and the other is fixed at 100% load
75
mV pk-pk
Input Filter
Capacitor
Output
Characteristic
Minimum
Typical
Output Voltage
Minimum Load
See Models and Ratings table
0
Start Up Delay
Dual output models
A
Line Regulation
30
Ripple and Noise
Transient Response
ms
3
% deviation
Short Circuit Protection
20 MHz bandwidth, measured using 0.1 μF capacitor
Recovery to within 1% in 500 μs for a 25% load change (5%
max. deviation for 3.3 & 5 V models)
Continuous, with auto recovery
Maximum Capacitive Load
See Models and Ratings table
Temperature Coefficient
Remote On/Off
Notes & Conditions
0.02
%/˚C
Optional by adding suffix -R to model number. Output off: 2-4 mA via 1KΩ resistor into pin 3 with respect to -Vin.
Output on: Open or high impedance.
General
Characteristic
Minimum
Typical
Maximum
Units
Notes & Conditions
1500
VDC
For optional high isolation versions, 3000 VDC input to
output add suffix -H to model number
1.5
MHz
Variable
Efficiency
See Models and Ratings table
Isolation: Input to Output
Switching Frequency
0.1
Isolation Resistance
109
Ω
Isolation Capacitance
50
Power Density
44
Mean Time Between Failure
770
Weight
0.011 (4.8)
pF
Win3
Input to output
kHrs
MIL-HDBK-217F, +25 °C GB
lb (g)
Environmental
Characteristic
Minimum
Operating Temperature
-40
Storage Temperature
-55
Case Temperature
Operating Humidity
Typical
Maximum
Units
+90
°C
+125
°C
+105
°C
95
% RH
Cooling
Notes & Conditions
Derate from 100% load at +65 °C to 20% load at 90 °C,
for all models except 5 V and ±5 V models: derate from
100% load at 55 °C to 20% load at 90 °C)
Non-condensing
Natural convection
www.xppower.com
2
ITX Series
DC-DC Converter
XP Power
EMC: Emissions
Phenomenon
Standard
Test Level
Notes & Conditions
Conducted
EN55022
Class A
See Application Note
Radiated
EN55022
Class A
Phenomenon
Standard
Test Level
Criteria
ESD Immunity
EN61000-4-2
3
B
Radiated Immunity
EN61000-4-3
20 V/m
A
EFT/Burst
EN61000-4-4
3
B
External input capacitor required, 330 μF/100 V
Surge
EN61000-4-5
2
B
External input capacitor required, 330 μF/100 V
Conducted Immunity
EN61000-4-6
3 V rms
A
Magnetic Fields
EN61000-4-8
1 A/m
A
EMC: Immunity
Notes & Conditions
Safety Approvals
Safety Agency
Safety Standard
Notes & Conditions
UL
UL60950-1, UL62368-1
CSA
CAN/CSA C22.2 No.60950-1
CE
Meets all applicable directives
UKCA
Meets all applicable legislation
Mechanical Details
0.86 (21.85)
0.36 (9.2)
Printed Face
0.42
(10.6)
0.02
(0.5)
0.44
(11.1)
1
2
3
5
6
7
8
PIN CONNECTIONS
Pin
1
2
3
5
6
7
8
0.11 (3.0)
0.10
(2.54)
0.70 (17.78)
0.02 (0.5)
0.36
(9.20)
Single -R
-Vin
+Vin
Remote On/Off
N.C.
+Vout
- Vout
N.C.
1. All dimensions are in inches (mm)
2. Weight: 0.011 lbs (4.8 g) typical.
3. Pin diameter: 0.02 ±0.002 (0.5 ±0.005)
4. Pin pitch and length tolerance: ±0.014 (±0.35)
5. Case tolerance: ±0.02 (±0.5)
0.02 (0.5)
Application Note
EMI Filter
C4
Input filter components (C1,C2,C3,C4,C5, L) are used to help
meet conducted emissions requirement for the module.
These components should be mounted as close as
possible to the module; and all leads should be minimized
to decrease radiated noise.
ITX05
ITX12
ITX24
ITX48
C1
220μF/100V
-
C2 & C3*
22 μF/25 V
10 μF/50 V
10 μF/50 V
2.2 μF/100 V
L
10 μH
10 μH
10 μH
15 μH
+ Vout
+ Vin
L
C4 & C5*
220 pF/3 kV
220 pF/3 kV
220 pF/3 kV
220 pF/3 kV
* C2, C3, C4 & C5 are multilayer ceramic capacitors.
3
Dual -R
-Vin
+Vin
Remote On/Off
N.C.
+Vout
Common
-Vout
Notes
0.01
(0.25)
0.13
(3.20)
PIN CONNECTIONS
Single
Dual
-Vin
-Vin
+Vin
+Vin
N.P.
N.C.
N.P.
N.C.
+Vout
+Vout
- Vout
Common
N.C.
-Vout
Pin
1
2
3
5
6
7
8
C1
C2
Load
ITX
C3
-Vin
-Vout
C5
www.xppower.com
23 Sept 2021
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