PUC1515050D2BG

Additional Resources: Product Page | 3D Model | PCB Footprint date 04/26/2023 page 1 of 7 SERIES: PQC10-O │ DESCRIPTION: DC-DC CONVERTER FEATURES • • • • • 10 W isolated output 2:1 input range (36~60 Vdc) single regulated outputs industry standard 1/16th brick over-current, input under-voltage, over-voltage and output short-circuit protection MODEL input voltage output voltage output current output power ripple and noise1 efficiency2 typ (Vdc) range (Vdc) (Vdc) min (mA) max (mA) max (W) max (mVp-p) typ (%) PQC10-48-S5-O 48 36~75 5 0 2,000 10 120 83 PQC10-48-S12-O 48 36~75 12 0 833 10 120 87 PQC10-48-S15-O 48 36~75 15 0 667 10 120 88 PQC10-48-S24-O 48 36~75 24 0 417 10 120 88 Notes: 1. Ripple and noise are measured at 20 MHz BW, 5%~100% load by “parallel cable” method with 1 μF ceramic and 10 μF electrolytic capacitors on the output. 2. Efficiency is measured at nominal input voltage and rated output load. PART NUMBER KEY PQC10 - 48 - SXX - O Base Number Input Voltage Output S = single cui.com Output Voltage Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PQC10-O │ DESCRIPTION: DC-DC CONVERTER date 04/26/2023 │ page 2 of 7 INPUT parameter conditions/description operating input voltage3 min typ max units 36 48 75 Vdc 258/8 mA current (full load/no load) at nominal input voltage 252/4 reflected ripple current at nominal input voltage 50 mA start-up voltage 36 under-voltage protection 26 start-up time at nominal input voltage & constant resistance load surge voltage for maximum of 1 second 29 -0.7 Vdc Vdc 100 ms 100 Vdc 10 mA module on (CTRL pin open or pulled high (TTL 3.5~12Vdc) CTRL4 module off (CTRL pin pulled low to GND (0~1.2Vdc) input current when off filter 6 C filter Notes: 3. Input must be supplied by ES1 source to conform to CE regulations. 4. The CTRL pin voltage is referenced to input GND. OUTPUT parameter conditions/description maximum capacitive load 5 Vdc output 12 Vdc output 15 Vdc output 24 Vdc output max units 2,200 470 330 100 μF μF μF μF line regulation full load, input voltage from low to high load regulation 5% to 100% load ±0.2 ±0.5 % ±0.5 ±1 % voltage accuracy switching frequency4 5% to 100% load ±1 ±3 PWM mode 300 transient recovery time 25% load step change 300 500 µs transient response deviation 25% load step change 5 Vdc output voltage all other output models ±5 ±3 ±8 ±5 % % temperature coeffecient full load ±0.03 %/°C Notes: min typ % kHz 4. Switching frequency is measured at full load. The module reduces the switching frequency for light load (below 50%) efficiency improvement. PROTECTIONS parameter conditions/description min typ max units over voltage protection 110 160 % over current protection 110 140 190 % min typ max units short circuit protection auto recovery, continuous SAFETY AND COMPLIANCE parameter conditions/description isolation voltage input to output for 1 minute at 1 mA max. 1,500 Vdc isolation resistance input to output at 500 Vdc 1,000 MΩ isolation capacitance input to output at 100kHz/0.1V vibration 10-150Hz, 5G, 0.75mm. along X, Y and Z safety approvals certified to 62368: EN, BS EN conducted emissions CISPR32/EN55032 CLASS B (see Fig.2 for recommended circuit) radiated emissions CISPR32/EN55032 CLASS B (see Fig.2 for recommended circuit) ESD IEC/EN61000-4-2 Contact ±4kV, perf. Criteria B radiated immunity IEC/EN61000-4-3 10V/m, perf. Criteria A cui.com 1,000 pF Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PQC10-O │ DESCRIPTION: DC-DC CONVERTER date 04/26/2023 │ page 3 of 7 SAFETY AND COMPLIANCE parameter conditions/description EFT/burst IEC/EN61000-4-4 ±2kV (see Fig.2-1 for recommended circuit), perf Criteria B min typ max surge IEC/EN61000-4-5 line to line ±2kV (see Fig.2-1 for recommended circuit), perf. Criteria B conducted immunity IEC/EN61000-4-6 3Vrms, perf. Criteria A MTBF as per MIL-HDBK-217F @ 25°C RoHS yes 1,000,000 units hours ENVIRONMENTAL parameter conditions/description min operating temperature see derating curve storage temperature storage humidity non-condensing typ max units -40 85 °C -55 125 °C 5 95 % max units MECHANICAL parameter conditions/description min dimensions 33.02 x 22.86 x 11.40 (1.300 x 0.900 x 0.449 inch) weight typ mm 5.8 cooling method natural convection MECHANICAL DRAWING units: mm[inch] tolerance: ±0.50[±0.020] pin section tolerance: ±0.10[±0.004] pin 1,2,3: Ø1.0mm pin 4,8: Ø1.5mm Note: The layout of the device is for reference only, please refer to the actual product. PIN CONNECTIONS PIN Function 1 Vin 2 CTRL 3 GND 4 0V 8 +Vo cui.com g Additional Resources: Product Page | CUI Inc │ SERIES: PQC10-O │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 04/26/2023 │ page 4 of 7 DERATING CURVE EFFICIENCY CURVES cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PQC10-O │ DESCRIPTION: DC-DC CONVERTER date 04/26/2023 │ page 5 of 7 APPLICATION NOTES All DC-DC converters of this series are tested before delivery using the recommended circuit shown in Fig. 1. Input and/or output ripple can be further reduced by appropriately increasing the input & output capacitor values Cin and Cout and/or by selecting capacitors with a low ESR (equivalent series resistance). Also make sure that the capacitance is not exceeding the specified max. capacitive load value of the product. The products do not support parallel connection of their output. Figure 1 Table 1 Vin (Vdc) Vout (Vdc) Cin (µF/V) 5 48 12/15 10µF/16V 100µF/100V 24 EMC RECOMMENDED CIRCUIT Figure 2 Notes: For EMC tests we use Part 1 in Fig. 2 for immunity and part 2 for emissions test. Selecting based on needs. Table 2 Recommended external circuit components FUSE Note: T/1A/300Vac MOV S14K60 C0 680μF/100V C1/C2 4.7μF/100V C3 330μF/100V C4 refer to the Cout in Fig. 1 LCM1 4.7mH LDM1 10μH CY1 1nF/2kV 1. Maximum capacitive load is tested at input voltage range and full load. 2. All specifications are measured at Ta=25°C, humidity