JTK2024S15 datasheet, PDF - EEWORLD Datasheet

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JTK2024S15: DescriptionDC/DC converter 15v 20w; Categorysemiconductor Power management; File Size106KB，2 Pages; ManufacturerXP Power; Websitehttps://www.xppower.com/; Environmental Compliance

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DC/DC converter 15v 20w

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DC DC

15/20 Watts

JTK Series

•

Very High Power Density

Wide 4:1 Input Range

xppower.com

Operating Temperature 40 °C to +100 °C

Single & Dual Outputs

1600 VDC Isolation

High Efficiency

3 Year Warranty

up to 89%

Specification

Input

Input Voltage Range

Input Current

Input Filter

Input Reflected

Ripple Current

• 24 V (9-36 VDC)

48 V (18-75 VDC)

• See table

• Pi network

• JTK15: 20 mA pk-pk

JTK20: 30 mA pk-pk through 12 µH

inductor and 47 µF capacitor,

5 Hz to 20 MHz

• 24 V models: 50 VDC for 100 ms

• 48 V models: 100 VDC for 100 ms

General

Efficiency

Isolation

• See table

• 1600 VDC Input to Output

1600 VDC Input to Case

1600 VDC Output to Case

• JTK15: 1200 pF max

JTK20: 1000 pF max

• JTK15: 375 kHz typical

JTK20: 330 kHz typical

• JTK15: 38.4 W/in

JTK20: 51.3 W/in

• >560 KHrs to MIL-STD-217F at 25 °C, GB

Isolation Capacitance

Switching Frequency

Power Density

MTBF

Input Surge

Output

Output Voltage

Output Trim

Minimum Load

Initial Set Accuracy

Start Up Delay

Line Regulation

Load Regulation

Cross Regulation

Transient Response

Ripple & Noise

Overload Protection

•

See table

±10% max on single output

No minimum load required

±1% max

20 ms typical

JTK15: ±0.2% max, JTK20: ±0.5% max

±0.5% max single, ±1.0% max dual

±5% on dual output models, (see note 2)

<3% max deviation, recovery to within 1%

in 250 µs for a 25% load change

100 mV pk-pk, 20 MHz bandwidth,

(see note 3)

JTK15: 170% of full load typical,

JTK20: 150% of full load typical

3.3 V models: 3.9 V typical

5 V models: 6.2 V typical

12 V models: 15 V typical

15 V models: 18 V typical

±5 V models: ±6.2 V typical

±12 V models: ±15 V typical

±15 V models: ±18 V typical

Trip & restart (hiccup) with auto recovery

See table

Environmental

Operating Temperature

• -40 °C to +100 °C, JTK15: derate

from 100% load at +65 °C to no load at

+100 °C, JTK20: derate from 100% load at

+55 °C to no load at +100 °C

Case Temperature

• +105 °C max

Storage Temperature

• -40 °C to +125 °C

Humidity

• Up to 90%, non-condensing

Cooling

• Natural convection

EMC

Emissions

• EN55022, Level A conducted & radiated

with external components -

see applications note

• EN61000-4-2, Level 2 Perf Criteria A

• EN61000-4-3, 3 V/m Perf Criteria A

• EN61000-4-4, Level 3 Perf Criteria A*

• EN61000-4-6, 3 V rms Perf Criteria A

• EN61000-4-8, 1 A/m Perf Criteria A

Overvoltage Protection

•

ESD Immunity

Radiated Immunity

EFT/Burst

Conducted Immunity

Magnetic Fields

Short Circuit Protection

Maximum Capacitive

Load

Temperature

Coefficient

Remote On/Off

•

*External input capacitor required 220 µF / 100 V.

• ±0.02/°C max

• On >3.0 VDC or open circuit

Off <1.2 VDC or short circuit pins 2 & 3

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