8DPRW4 GAPTEC | Alldatasheet

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GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 1 of 4 8DPRW4_3 – Rev. 2017-1.1 Specifications subject to change without notice. 8DPRW4_3 Series 8W - Single/Dual Output - Wide Input - Isolated & Regulated DC-DC Converter Wide 4:1 input voltage range Input/Output Isolation Voltage:

3000 VDC

Operating Temperature Range: -40°C to +85°C Short circuit protection (SCP) Remote On/Off Efficiency up to 86% 8W DIL package EN50155 approval for railway

applications

Under voltage lock-out circuit Over voltage protection Over load protection DC-DC Converter 8 Watt The 8DPRW4_3 Series is high performance isolated 8W DC/DC conver - ters. Designed with high efficiency, they allow the operating tempera - ture range of these units to be -40°C to +85°C with industry-standard footprint. Further features include wide 4:1 input voltage range, remote on/off control, short-circuit protection and over voltage protection. These converters are well suitable for battery operated equipment, measurement equipment, telecom, wireless network and industry con - trol systems. Everywhere where isolated, tightly regulated voltages and compact size are required. Model selection: WCTV_xxyyN## W= Watt; C= Case; T= Type; V= Voltage Variation (omitted ± 10%); xx= Vin; yy= Vout; N= Numbers of Output; ##= Isolation (kVDC) Example: 8DPRW4_2415S3 8= 8Watt; D= DIP; PR= series; W4= wide input (4:1) 13-70Vin; 15Vout; S= single output; 3= 3000VDC Common specifications Short circuit protection: Indefinite (hiccup), automatic recovery Cooling: Nature convection Thermal shock: IEC60068 Shock: EN61373 Vibration: EN61373 Operation temperature range: -40°C~+85°C (see derating curve) -40°C~+70°C (100% load) Storage temperature range: -55°C~+125°C Maximum case temperature: 105°C Soldering temperature: 260°C max, 1.5mm from case for 10 sec Switching frequency: • 24V models: 330kHz TYP

  • 110V models 220kHz TYP Storage humidity range: 95% MAX Safety standards: IEC/EN 60950-1; EN50155 Safety approvals: IEC/EN 60950-1; EN50155 Case material: Nickel coated copper Potting material: Epoxy (UL94V-0) MTBF (MIL-HDBK-217F @25°C): >800,000 hours Weight: 18g Isolation specifications Item Test condition Min Typ Max Units Isolation voltage Input to output 3000 VDC Isolation resistance Test at 500VDC 1000 MΩ Isolation capacitance 1000 pF Input specifications Item Test condition Min Typ Max Units Under voltage lockout (Module ON/OFF)
  • 24V models
  • 110V models 12.6/11.4 VDC VDC Start-up time Nominal Vin and constant resistive load 30 ms Input filter Pi Type Input reflected ripple current* Nominal Vin and full load 20 mAp-p Remote ON/OFF** • ON
  • OFF
  • OFF idle current Open or 3.0V ... 12V Short or 0V ... 1.2V or short circuit pin1 and pin2/3 5 mA Input surge voltage • 24V models
  • 110V models 100 185 VDC VDC * Measured with a simulated source inductance of 12uH and a source capacitor Cin (22uF, ESR<1.0Ω at 100KHz) ** Control pin is referenced to -Vin (pin2, pin3) Output specifications Item Test condition Min Typ Max Units Voltage accuracy ±1 % Line regulation ±0.5 % Load regulation ±0.5 % Cross regulation Dual (25% to 100% load) ±5 % Ripple and noise* 20MHz Bandwidth 75 mVp-p Over load protection of Iout 160 % Over voltage protection
  • 3.3V output
  • 5V output
  • 12V output
  • 15V output
  • ±5V output
  • ±12V output
  • ±15V output 3.9 6.2 ±6.2 ±15 ±18 V V V V V V V Temperature coefficient ±0.02 %/°C Transient recovery time 25% load step change 250 µs Transient respon- se deviation 25% load step change
  • single output 3.3V: * Measured with a 0.1uF ceramic capacitor and 10uF electrolytic capacitor.

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 2 of 4 8DPRW4_3 – Rev. 2017-1.1 Specifications subject to change without notice. 8DPRW4_3 Series 8W - Single/Dual Output - Wide Input - Isolated & Regulated DC-DC Converter Typical characteristics Temperature derating graph Part Number Input Voltage [VDC] Nom Range Input Current [mA, Typ.] No load Full load Output Voltage [VDC] Output Current [mA] Full load Capacitor load [uF] Full load Efficiency [%, Typ.] 8DPRW4_2403S3 24 13-70 30 397.59 3.3 2400 1330 83 8DPRW4_2405S3 24 13-70 20 387.60 5 1600 1330 86 8DPRW4_2412S3 24 13-70 10 391.18 12 665 330 85 8DPRW4_2415S3 24 13-70 10 388.18 15 535 220 86 8DPRW4_11003S3 110 42-176 10 88.89 3.3 2400 1330 81 8DPRW4_11005S3 110 42-176 10 86.58 5 1600 1330 84 8DPRW4_11012S3 110 42-176 5 86.36 12 665 330 84 8DPRW4_11015S3 110 42-176 5 87.90 15 535 220 83 8DPRW4_2405D3 24 13-70 10 401.61 ±5 ±800 ±900 83 8DPRW4_2412D3 24 13-70 10 394.12 ±12 ±335 ±220 85 8DPRW4_2415D3 24 13-70 10 385.17 ±15 ±265 ±100 86 8DPRW4_11005D3 110 42-176 5 90.91 ±5 ±800 ±900 80 8DPRW4_11012D3 110 42-176 5 89.14 ±12 ±335 ±220 82 8DPRW4_11015D3 110 42-176 5 87.08 ±15 ±265 ±100 83 EMC specifications EMI Conducted Emission* EN50121-3-2 40dBuV from 30-230MHZ 47dBuV from 230-1000MHZ EMI Radiated Emission EN50121-3-2 99dBuV from 0.15-0.5MHZ 93dBuV from 0.5-30MHZ EMS Electrostatic Discharge EN50121-3-2 Air ±8KV perf. Criteria A Contact ±6KV EMS RS EN50121-3-2 20V/m perf. Criteria A EMS EFT EN50121-3-2 2.0KV perf. Criteria A EMS Surge EN50121-3-2 2.0KV perf. Criteria A EMS CS EN50121-3-2 10V perf. Criteria A EMS PFMF EN50121-3-2 10A/m perf. Criteria A * Input filter components are used to help meet conducted emissions 79dBuV from 0.15-0.5MHZ and 73dBuV from 0.5-30MHZ requirement for the module (refer to EMI filter of design & feature configuration). ** Requires an external filter capacitor if the model has to meet EFT and surge in EN50121-3-2.

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 3 of 4 8DPRW4_3 – Rev. 2017-1.1 Specifications subject to change without notice. 8DPRW4_3 Series 8W - Single/Dual Output - Wide Input - Isolated & Regulated DC-DC Converter Test configurations Design and feature configurations Efficiency Input Reflected Ripple Current Test Step Input reflected ripple current is measured through a source inductor Lin (12µH) and a source capacitor Cin (33µF, ESR<1.0Ω at 100KHz) at nominal input and full load. CTRL Module ON/OFF Positive logic turns on the module during high logic and off during low logic. Ctrl module on/off can be controlled by an external switch between the ctrl terminal and -Vin terminal. The switch can be an open collector or open drain. For positive logic if the ctrl feature is not used, please leave the ctrl pin floating. Over voltage protection The module includes an internal output over voltage protection circuit, which monitors the voltage on the output terminals. If this voltage exceeds the over voltage set point, the module will activate the control loop of internal circuit to clamp the output voltage. Output ripple & noise measurement test Use a 0.1µF ceramic capacitor and a 10µF electrolytic capacitor measurement. The Scope measurement bandwidth is 0-20MHz. EMI filter Input filter components (C1, C2, C3) are used to help meet conducted emissions 79dBuV from 0.15-0.5MHZ and 73dBuV from 0.5-30MHZ requirement for the modu- le. These components should be mounted as close as possible to the module; and all leads should be minimized to decrease radiated noise. Over current protection The module includes an internal over current protection circuit, which will endure current limiting for an unlimited duration during output over load condition. If the output current exceeds the OCP set point, the module will shut down automati- cally (hiccup). The module will try to restart after shutdown. If the over load condition still exists, the module will shut down again. C1, C2, C3 8DPRW4_24xx3 None 8DPRW4_110xx3 MLCC, 1µF, 250V

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 4 of 4 8DPRW4_3 – Rev. 2017-1.1 Specifications subject to change without notice. 8DPRW4_3 Series 8W - Single/Dual Output - Wide Input - Isolated & Regulated DC-DC Converter Mechanical specifications PIN connection PIN 1 2 3 9 11 14 16 22 23 Single CTRL -Vin -Vin NP NC +Vout -Vout +Vin +Vin Dual CTRL -Vin -Vin Common -Vout +Vout Common +Vin +Vin Note: 1. Only typical model listed. Non-standard models will be different from the above, please contact us for more details. 2. All specifications are typical at nominal input, full load and 25°C unless otherwise stated. 3. In this datasheet, all the test methods of indications are based on corporate standards.