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ITX Series

6 Watt

• 2:1 Input Range

• SIP-8 Plastic Case

DC-DC Converter

xxx Series

• 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

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

Input Current

(3)

No Load

Full Load

105 mA

55 mA

30 mA

15 mA

1114

1481

1445

1428

1481

1428

458

602

595

588

595

609

595

229

301

294

290

294

304

297

114

152

148

147

145

148

152

147

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

Efficiency

77%

81%

83%

84%

81%

84%

78%

83%

84%

85%

84%

82%

84%

78%

83%

85%

86%

85%

82%

84%

78%

82%

84%

85%

86%

84%

82%

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

4.5-9 V

9-18 V

18-36 V

36-75 V

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.

www.xppower.com

ITX Series

Input

Characteristic

Minimum

4.5

Input Voltage Range

Input Current

Input Reflected Ripple

100

Input Filter

Capacitor

Typical

Maximum

DC-DC Converter

Units

VDC

mA pk-pk

VDC for 100 ms

Notes & Conditions

5 V nominal

12 V nominal

24 V nominal

48 V nominal

See Models and Ratings table

Through 12 µH inductor and 47 µF capacitor

5 V models

12 V models

24 V models

48 V models

Input Surge

Output

Characteristic

Output Voltage

Output Voltage Balance

Initial Set Accuracy

Minimum Load

Line Regulation

Load Regulation

Cross Regulation

Start Up Delay

Ripple and Noise

Transient Response

Short Circuit Protection

Maximum Capacitive Load

Temperature Coefficient

Remote On/Off

0.02

%/˚C

±0.2

±1

±5.0

±2

±1

mV pk-pk

% deviation

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

See Models and Ratings table

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.

From 0-100%

Dual output models when one load is varied between 25% and

100% and the other is fixed at 100% load

Minimum

Typical

Maximum

Units

Notes & Conditions

See Models and Ratings table

Dual output models

General

Characteristic

Efficiency

Isolation: Input to Output

Switching Frequency

Isolation Resistance

Isolation Capacitance

Power Density

Mean Time Between Failure

Weight

770

0.011 (4.8)

0.1

Minimum

Typical

Maximum

Units

Notes & Conditions

See Models and Ratings table

For optional high isolation versions, 3000 VDC input to

output add suffix -H to model number

Variable

Input to output

MIL-HDBK-217F, +25 °C GB

1500

1.5

VDC

MHz

Win

kHrs

lb (g)

Environmental

Characteristic

Operating Temperature

Storage Temperature

Case Temperature

Operating Humidity

Cooling

Minimum

-40

-55

Typical

Maximum

+90

+125

+105

Units

°C

% RH

Non-condensing

Natural convection

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)

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ITX Series

EMC: Emissions

Phenomenon

Conducted

Radiated

Standard

EN55022

Test Level

Class A

DC-DC Converter

Notes & Conditions

See Application Note

EMC: Immunity

Phenomenon

ESD Immunity

Radiated Immunity

EFT/Burst

Surge

Conducted Immunity

Magnetic Fields

Standard

EN61000-4-2

EN61000-4-3

EN61000-4-4

EN61000-4-5

EN61000-4-6

EN61000-4-8

Test Level

20 V/m

3 V rms

1 A/m

Criteria

External input capacitor required, 330 µF/100 V

Notes & Conditions

Safety Approvals

Safety Agency

CSA

Safety Standard

UL60950-1, UL62368-1

CAN/CSA C22.2 No.60950-1

Notes & Conditions

Mechanical Details

0.86 (21.85)

0.36 (9.2)

PIN CONNECTIONS

Single

-Vin

+Vin

N.P

+Vout

- Vout

N.C.

PIN CONNECTIONS

Dual

-Vin

+Vin

N.C.

+Vout

Common

-Vout

Printed Face

0.42

(10.6)

0.02

(0.5)

0.44

(11.1)

0.11 (3.0)

0.10

(2.54)

0.70 (17.78)

0.02 (0.5)

Single -R

-Vin

+Vin

Remote On/Off

N.C.

+Vout

- Vout

N.C.

Dual -R

-Vin

+Vin

Remote On/Off

N.C.

+Vout

Common

-Vout

0.01

(0.25)

0.36

(9.20)

0.13

(3.20)

0.02 (0.5)

Notes

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)

Application Note

EMI Filter

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

220µF/100V

C2 & C3*

22 µF/25 V

10 µF/50 V

2.2 µF/100 V

10 µH

15 µH

C4 & C5*

220 pF/3 kV

+ Vout

+ Vin

ITX

Load

-Vin

-Vout

* C2, C3, C4 & C5 are multilayer ceramic capacitors.

www.xppower.com

02 Oct 18