150QBW4 GAPTEC | Alldatasheet

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150QBW4_2.25 Series 150W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 1 of 6 150QBW4_2.25 – Rev. 2018-1.0 Specifications subject to change without notice. Wide Input voltage range (4:1) High efficiency up to 91% Short circuit protection (SCP) Input under-voltage, over- current, over–voltage, over- temperature protection Isolation: 2.25KVDC Operating temperature range: -40°C to +85°C Five-sided metal shielding package International standard pin-out: 1/4 brick DC-DC Converter 150 Watt The 150QBW4_2.25 series offers 4:1 input voltage, efficiency up to 91%, 2250VDC isolation, Input under-voltage protection, output short circuit protection, over-current protection, over–voltage protection, over- temperature protection and EMI meets CISPR32/EN55032 CLASS A by ad- ding module recommended circuit. All models are widely applied in battery power supplies, industrial control, electricity, instruments, railway, communication and intelligence robot fields. Common specifications Short circuit protection*: Hiccup, continuous, automatic recovery Cooling: Natural or forced convection Operation temperature range: -40°C~+85°C Storage temperature range: -55°C ~+125°C Over temperature protection: +105°C TYP Pin welding resistance temperature: 300°C MAX, 1.5mm from case for 10sec. 260°C MAX, Wave-soldering, 10sec. Storage humidity range: < 95% Vibration: IEC/EN61373 car body 1 B mold Trim: 90%Vo MIN, 110%Vo MAX Sense: 105%Vo MAX Case material: Plastic [UL94-V0] / aluminium MTBF: 500,000 hours Dimensions: 61.8*40.2*12.7 mm 62.0*56.0*14.6 mm (with base-plate) 61.8*40.2*27.7 mm (with heatsink) Weight: 83g 103g (with base-plate) 114g (with heatsink) Isolation specifications Item Test condition Min Typ Max Units Isolation voltage* • Input-output

  • Input-case
  • Output-case 2250 1500 500 VDC VDC VDC Isolation resistance Insulation voltage 500VDC 100 MΩ Isolation capacitance Input-output, 100KHz/0.1V 2200 pF * Tested for 1 minute and leak current less than 5mA Note: 1. Operation under minimum load will not damage the converter; However, they may not meet all specification listed, and that will reduce the life of product. 2. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 3. In this datasheet, all the test methods of indications are based on corporate standards. Example: 150QBW4_4812S2.25 150= 150 Watt; QB= Quarter-Brick; W4= Wide input (4:1); 48= 18-75 Vin; 12= 12Vout; S= Single Output; 2.25= 2.25kVDC isolation Output specifications Item Test condition Min Typ Max Units Output voltage accuracy ±1 ±3 % Line regulation ±0.2 ±0.5 % Load regulation ±0.5 ±0.75 % Transient recovery time 25% load step change 300 500 µs Transient response deviation 25% load step change ±3 ±5 % Temperature coefficient ±0.03 %/°C Ripple & Noise* 20MHz Bandwidth 150 250 mVp-p Output over-voltage protection Input voltage range 110 130 160 %Vo Output over-current protection Input voltage range 110 130 150 %Io Switching frequency PFM mode 250 KHz *Test ripple and noise by “parallel cable” method. Input specifications Item Test condition Min Typ Max Units Input current full load/no load, nominal Vin 3435/ 100 3512/ 200 mA Reflected ripple current Nominal Vin 100 mA Surge voltage 1sec. max. -0.7 90 VDC Start-up threshold voltage 100% load 18 VDC Input under voltage protection 14 16 VDC Input filter Pi filter Hot plug Unavailable Ctrl (the voltage of Ctrl pin is relative to input pin GND)
  • Module switch ON
  • Module switch OFF
  • Input current when switched OFF Ctrl open circuit or connected to TTL high level (3.5-12VDC) Ctrl pin connected to GND or low level (0-1.2VDC) 2 10 mA

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 2 of 6 150QBW4_2.25 – Rev. 2018-1.0 Specifications subject to change without notice. 150W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated 150QBW4_2.25 Series Part Number Input Voltage [V] Nominal Range Output Voltage [VDC] Output Current [A, max] Efficiency [%] Min Typ Capacitive load [A, max] 150QBW4_4812S2.25 48 18-75 12 12.5 89 91 2000 150QBW4_4824S2.25 48 18-75 24 6.25 89 91 1000 150QBW4_4848S2.25 48 18-75 48 3.13 89 91 450 EMC specifications EMI CE CISPR32/EN55032 CLASS A (see EMC recommended circuit, fig. 2) EMI RE CISPR32/EN55032 CLASS A (see EMC recommended circuit, fig. 2) EMS ESD IEC/EN61000-4-2, EN50121-3-2 Contact ±6KV/Air ±8KV perf. Criteria B EMS RS IEC/EN61000-4-3, EN50121-3-2 10V/m perf. Criteria A EMS EFT IEC/EN61000-4-4, EN50121-3-2 ±2KV (see EMC recommended circuit, fig. 2) perf. Criteria A EMS Surge EN50121-3-2 differential mode ±1KV, 1.2/50us, source impedance 42Ω perf. Criteria B (see EMC recommended circuit, fig. 2) EMS CS IEC/EN61000-4-6, EN50121-3-2 10 Vr.m.s perf. Criteria A Temperature derating curves 100QBW4_S2.25 100QBW4_S2.25-BP 100QBW4_S2.25-H

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 3 of 6 150QBW4_2.25 – Rev. 2018-1.0 Specifications subject to change without notice. 150W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated 150QBW4_2.25 Series Typical application If not using Gaptec´s recommended circuit, please ensure an 220µF electrolytic capacitors in parallel with the input, which used to suppress the surge voltage come from the input terminal. All the DC/DC converters of this series are tested according to the recommended circuit before delivery. If it is required to further reduce input&output ripple, properly increase the input & output of additional capacitors Cin and Cout or select capacitors of low equivalent impedance, provided that the capacitance is no larger than the max. capacitive load of the product. Vout (VDC) Fuse Cin Cout 12 15A, slow blow 220µF 220µF 24 15A, slow blow 220µF 100µF 48 15A, slow blow 220µF 100µF Sense of application and precautions Efficiency When not using remote sense Notes: 1. When not using remote sense, make sure + Vo and Sense + are shor- ted, and that 0V and Sense- are shorted as well; 2. Keep the tracks between + Vo and Sense +, 0V and Sense- as short as possible and close to the terminal. Avoid a looping track. If noise interferes the loop, the operation of the power module will become unstable. When remote sense is used Notes: 1. Using remote sense with long wires may cause output voltage to be- come unstable. Consult us if long sensing wiring is necessary. 2. Sense tracks or wires should be as short as possible. If using wires, it should not use twisted-pair or shielded wires. 3. Please use wide PCB tracks or thick wires between the power supply module and the load, the line voltage drop should be kept less than 0.3V. Make sure the power supply module‘s output voltage remains within the specified range. 4. The impedance of wires may cause the output voltage oscillation or a greater ripple, please take adequate assessments before using. 100QBW4_4812S2.25 100QBW4_4812S2.25

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 4 of 6 150QBW4_2.25 – Rev. 2018-1.0 Specifications subject to change without notice. 150W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated 150QBW4_2.25 Series EMC solution recommended circuit Device number Device parameter Device function C1 150µF electrolytic capacitor Meet conducted emission and radiated emission C9 47µF electrolytic capacitor C2, C3, C4, C5, C6, C7, C8 2.2µF ceramic capacitor L1 1.0mH common mode inductor L2 1.5µH inductance CY1, CY2, CY3, CY4 1nF Y1 safety capacitor Reflected ripple current test circuit

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 5 of 6 150QBW4_2.25 – Rev. 2018-1.0 Specifications subject to change without notice. 150W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated 150QBW4_2.25 Series Mechanical dimensions and recommended layout 100QBW4_xxyyS2.25 Vout(V) R1(KΩ) R2(KΩ) R3(KΩ) Vref(V) 12 11.000 2.87 15 2.5 24 24.872 2.87 15 2.5 48 53.017 2.913 15 2.5 Trim application & trim resistance Application circuit for TRIM (Part in broken line is the interior of models) When the Trim function with down regulated is used, If the RT resistor is too low or “Trim” is short with “+Vo”, the output voltage Vo’ would be lower than 0.9Vo, which may cause the product to be irreversibly damaged. It is not allowed to connect modules output in parallel to enlarge the power.

GAPTEC-Electronic GmbH & Co. KG sales@gaptec-electronic.com – www.gaptec-electronic.com Page 6 of 6 150QBW4_2.25 – Rev. 2018-1.0 Specifications subject to change without notice. 150W Quarter-Brick - Single Output DC-DC Converter - Wide Input - Isolated & Regulated 150QBW4_2.25 Series Base-plate dimensions and recommended layout 100QBW4_xxyyS2.25-H Base plate dimensions and recommended layout 100QBW4_xxyyS2.25-BP