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JTH1524S12 Dataheets PDF



Part Number JTH1524S12
Manufacturers XP Power
Logo XP Power
Description DC-DC Converter
Datasheet JTH1524S12 DatasheetJTH1524S12 Datasheet (PDF)

DC-DC 15 Watts JTH Series xppower.com • 4:1 Input Range • 1500 VDC Isolation • Efficiency up to 86% • -40 °C to +100 °C Operating Temperature • UL Approved • Optional Remote On/Off • Single & Dual Outputs • 3 Year Warranty Specification Input Input Voltage Range Input Current Input Filter Input Reflected Ripple Current Input Surge Undervoltage Lockout • 24 V (9-36 VDC) 48 V (18-72 VDC) • See table • Pi network • 35 mA rms through 12 µH inductor • 24 V models 40 VDC for 100 ms 48 V models 8.

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DC-DC 15 Watts JTH Series xppower.com • 4:1 Input Range • 1500 VDC Isolation • Efficiency up to 86% • -40 °C to +100 °C Operating Temperature • UL Approved • Optional Remote On/Off • Single & Dual Outputs • 3 Year Warranty Specification Input Input Voltage Range Input Current Input Filter Input Reflected Ripple Current Input Surge Undervoltage Lockout • 24 V (9-36 VDC) 48 V (18-72 VDC) • See table • Pi network • 35 mA rms through 12 µH inductor • 24 V models 40 VDC for 100 ms 48 V models 80 VDC for 100 ms • 24 V models ON 8.6 V, OFF 8 VDC typical 48 V models ON 16.0 V, OFF 14 V typical Output Output Voltage • See table Minimum Load • No minimum load required Line Regulation • ±0.5% Load Regulation • ±0.5% 10-100% load, ±1.0% 10% load Cross Regulation • ±5% on dual output models (see note 3) Setpoint Accuracy • ±1% Start Up Delay • <10 ms Start Up Rise Time • <20 ms Ripple & Noise • 75 mV pk-pk 20 MHz bandwidth Transient Response • 3% max deviation, recovery to within 1% in 200 µs for 25% load change Temperature Coefficient • 0.02%/°C Overvoltage Protection • None Overcurrent Protection • 140% typical of full load at nominal input Short Circuit Protection • Trip & restart (hiccup mode), auto recovery Remote On/Off • Optional (see application note) Maximum Capacitive • See table Load General Efficiency Isolation Isolation Resistance Isolation Capacitance Switching Frequency Power Density MTBF • See table • 1500 VDC Input to Output 1000 VDC Input to Case 1000 VDC Output to Case • 109Ω • 1200 pF typical • 300 kHz typical • 18.75 W/in3 • >1.21 MHrs to MIL-HDBK-217F at 25 °C, GB Environmental Operating Temperature • -40 °C to +100 °C, derate from 100% load at +60 °C to 0% load at +100 °C Case Temperature • 100 °C max Cooling • Convection-cooled Operating Humidity • Up to 95% RH, non-condensing Storage Temperature • -40 °C to +125 °C EMC Emissions ESD Immunity EFT/Burst Surge Conducted Immunity Magnetic Field • EN55022 class A conducted & radiated with external components, see application note • EN61000-4-2, 8 kV air discharge Perf Criteria A, 4 kV contact discharge Perf Criteria A • EN61000-4-4, level 1 Perf Criteria A* • EN61000-4-5, installation class 1, Perf Criteria A* • EN61000-4-6, 3 Vrms Perf Criteria A • EN61000-4-8, 1 A/m Perf Criteria A Safety Safety Approvals • UL60950-1, CAN/CSA C22.2 No.60950-1, UL62368-1 *External input capacitor required 220 µF/100 V DC-DC Models and Ratings Input Voltage Range 9-36 VDC 18-72 VDC Output Voltage Output Current 3.3 V 5.0 V 12.0 V 15.0 V ±5.0 V ±12.0 V ±15.0 V 3.3 V 5.0 V 12.0 V 15.0 V ±5.0 V ±12.0 V ±15.0 V 3000 mA 3000 mA 1250 mA 1000 mA ±1500 mA ±625 mA ±500 mA 3000 mA 3000 mA 1250 mA 1000 mA ±1500 mA ±625 mA ±500 mA Notes 1. Measured at nominal input voltage. 2. For optional Remote On/Off. add suffix ‘-R’ to model number. Input Current(1) No Load Full Load 25 mA 515 mA 25 mA 753 mA 25 mA 735 mA 25 mA 726 mA 25 mA 753 mA 25 mA 735 mA 25 mA 726 mA 20 mA 257 mA 20 mA 376 mA 20 mA 367 mA 20 mA 363 mA 20 mA 376 mA 20 mA 367 mA 20 mA 363 mA JTH15 Efficiency 80% 83% 85% 86% 83% 85% 86% 80% 83% 85% 86% 83% 85% 86% Max. Capacitive Load 3300 µF 3300 µF 680 µF 470 µF ±2200 µF ±470 µF ±330 µF 3300 µF 3300 µF 680 µF 470 µF ±2200 µF ±470 µF ±330 µF Model Number(2) JTH1524S3V3 JTH1524S05 JTH1524S12 JTH1524S15 JTH1524D05 JTH1524D12 JTH1524D15 JTH1548S3V3 JTH1548S05 JTH1548S12 JTH1548S15 JTH1548D05 JTH1548D12 JTH1548D15 3. Cross regulations is ±5% when one output is at 100% and the other is varied between 25% and 100%. Mechanical Details 1.00 (25.4) 2.00 (50.8) Application Notes 0.10 (2.5) 0.40 0.40 (10.1) (10.1) 0.10 (2.5) 0.60 (15.2) 345 0.80 (20.3) Bottom View 12 6 0.60 (15.2) 0.40 (10.1) 0.20 (5.0) 0.40 (10.1) 0.40 (10.1) ø 0.04 (1.0) 0.20 (5.0) Min PIN CONNECTIONS Pin Single Dual 1 +Vin +Vin 2 -Vin -Vin 3 +Vout +Vout 4 No pin Common 5 -Vout -Vout 6* ROF* ROF* * Pin 6 only present with optional Remote On/Off Notes 1. All dimensions are in inches (mm). 2. Weight: 0.07 lbs (30 g) 3. Pin diameter: 0.04 +/- 0.002 (1.0 +/- 0.05) 4. Pin pitch tolerance: +/-0.014 (+/-0.35) 5. Case tolerance: +/- 0.02 (+/-0.5) Derating Curve Output Power (%) 100 75 50 25 -40 -20 0 20 40 60 80 100 120 Ambient Temperature (°C) Optional Remote On/Off On = +2.5 to +5.5 VDC on pin 6 WRT pin 2 or open circuit Off = -0.7 to +0.8 VDC on pin 6 WRT pin 2 or short circuit pin 2 & 6 Input current is typically 2.5 mA when output is remotely switched off. Input Filter + 47 µF - 12 µF 33 µF +Vout +Vin DC/DC Converter -Vin -Vout Load 27 Nov 17 .


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