PQC60-24-S24

Additional Resources: Product Page | 3D Model | PCB Footprint date 01/30/2023 page 1 of 11 SERIES: PQC60 │ DESCRIPTION: DC-DC CONVERTER FEATURES • • • • • • 60 W isolated output 4:1 input range (9~36 Vdc) single regulated outputs 1,500 Vdc isolation extended temperature range (-40 to +105 C) over-current, input under-voltage, over-voltage and output short-circuit protection • optional heatsink available 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 (%) PQC60-24-S5 24 9~36 5 600 12,000 60 100 92 PQC60-24-S12 24 9~36 12 250 5,000 60 100 93 PQC60-24-S15 24 9~36 15 200 4,000 60 100 93.3 PQC60-24-S24 24 9~36 24 125 2,500 60 130 93 Notes: 1. Ripple and noise are measured at 20 MHz BW, 5%~100% load with 1 μF ceramic and 10 μF electrolytic capacitors on the output. 3% max from 0%-5% load. Measured at 20 MHz BW, 20MHz bandwidth, nominal input voltage. 2. Efficiency is measured at nominal input voltage and rated output load. PART NUMBER KEY PQC60 - 24 - SXX - X Base Number Input Voltage Output S = single cui.com Output Voltage Heatsink "blank" = no heatsink H = with heatsink Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PQC60 │ DESCRIPTION: DC-DC CONVERTER date 01/30/2023 │ page 2 of 11 INPUT parameter conditions/description min typ max units 9 24 36 Vdc 2718/25 2748/30 mA 9 Vdc 40 Vdc 50 Vdc max units 20,000 6,000 4,000 2,000 μF μF μF μF operating input voltage current (full load/no load) at nominal input voltage start-up voltage absolute maximum continuous voltage surge voltage -0.7 module on (CTRL pin open or pulled high (3~12Vdc) CTRL3 module off (CTRL pin pulled low to GND (0~1.2Vdc) filter Notes: for maximum of 1 second Pi filter 3. 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 line regulation full load, input voltage from low to high ±0.2 ±0.5 % load regulation 5% to 100% load ±0.5 ±1 % voltage accuracy 5% to 100% load 0% to 5% load ±1 ±2 ±2 ±5 % % switching frequency4 PWM mode 370 transient recovery time 25% load step change, nominal input voltage 250 500 µs transient response deviation 25% load step change, nominal input voltage range 5 Vdc output voltage all other output models ±3 ±3 ±10 ±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 min typ max units over voltage protection 110 140 160 % over current protection 110 140 200 % min typ max units short circuit protection conditions/description auto recovery, continuous SAFETY AND COMPLIANCE parameter conditions/description isolation voltage input to output for 1 minute at 1 mA max. input/output to case for 1 minute at 1 mA max. isolation resistance input to output at 500 Vdc isolation capacitance input to output at 100kHz/0.1V vibration 10-150Hz, 5G, 0.75mm. along X, Y and Z safety approvals designed to meet 62368: EN, BS EN conducted emissions CISPR32/EN 55032 Class A (Vout=12/15V see Fig. 2-1 for recommended circuit, Vout=05/24V see Fig. 2-3 for recommended circuit) / Class B (Vout=12/15V see Fig. 2-2 for recommended circuit, Vout=05/24V see Fig. 2-4 for recommended circuit) radiated emissions CISPR32/EN 55032 Class A (Vout=12/15V see Fig. 2-1 for recommended circuit, Vout=05/24V see Fig. 2-3 for recommended circuit) / Class B (Vout=12/15V see Fig. 2-2 for recommended circuit, Vout=05/24V see Fig. 2-4 for recommended circuit) ESD IEC/EN61000-4-2 Contact ±6KV/Air ±8KV, perf. Criteria B cui.com 1,500 1,000 Vdc Vdc 100 MΩ 2,200 pF Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PQC60 │ DESCRIPTION: DC-DC CONVERTER date 01/30/2023 │ page 3 of 11 SAFETY AND COMPLIANCE (CONTINUED) parameter conditions/description radiated immunity IEC/EN61000-4-3 10V/m, perf. Criteria A min typ max EFT/burst IEC/EN61000-4-4 100KHz ±2KV (Vout=12/15V see Fig. 2-2 for recommended circuit, Vout=05/24V see Fig. 2-4 for recommended circuit), perf. Criteria A surge IEC/EN61000-4-5 line to line ±2KV (Vout=12/15V see Fig. 2-2 for recommended circuit, Vout=05/24V see Fig. 2-4 for recommended circuit), perf. Criteria A conducted immunity IEC/EN61000-4-6 10Vrms, perf. Criteria A MTBF as per MIL-HDBK-217F @ 25°C RoHS yes 1,000,000 units hours ENVIRONMENTAL parameter conditions/description min max units operating temperature see derating curve -40 105 °C -55 125 °C 5 95 % max units 300 °C max units storage temperature storage humidity non-condensing typ SOLDERABILITY parameter conditions/description pin soldering resistance temperature min soldering spot is 1.5mm away from case for 10 seconds typ MECHANICAL parameter conditions/description dimensions without heatsink: 50.80 x 25.40 x 11.80 [2.000 x 1.000 x 0.464 inch] with heatsink: 51.40 x 26.20 x 16.50 [2.023 x 1.031 x 0.650 inch] min weight without heatsink with heatsink cooling method natural convection units: mm[inch] tolerance: ±0.50[±0.020] pin section tolerance: ±0.10[±0.004] PIN CONNECTIONS Function 1 CTRL 2 GND 3 Vin 4 +Vo 5 0V 6 Trim mm mm 41.0 50.8 MECHANICAL DRAWING PIN typ cui.com g g Additional Resources: Product Page | CUI Inc │ SERIES: PQC60 │ DESCRIPTION: DC-DC CONVERTER WITH HEATSINK units: mm[inch] tolerance: ±0.50[±0.020] PIN CONNECTIONS Function 1 CTRL 2 GND 3 Vin 4 +Vo 5 0V 6 Trim | PCB Footprint date 01/30/2023 │ page 4 of 11 MECHANICAL DRAWING (CONTINUED) PIN 3D Model cui.com Additional Resources: Product Page | CUI Inc │ SERIES: PQC60 │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 01/30/2023 │ page 5 of 11 DERATING CURVES EFFICIENCY CURVES cui.com Additional Resources: Product Page | CUI Inc │ SERIES: PQC60 │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 01/30/2023 │ page 6 of 11 EFFICIENCY CURVES (CONTINUED) cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PQC60 │ DESCRIPTION: DC-DC CONVERTER date 01/30/2023 │ page 7 of 11 APPLICATION NOTES All the 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. Figure 1 Table 1 Vin (Vdc) Vout (Vdc) Cin (µF/V) Cout (µF) 5 24 220µF/16V 12/15 100µF/50V 24 100µF/50V 47µF/50V EMC RECOMMENDED CIRCUIT Figure 2-1 Table 2 Recommended external circuit components C1/C2 4.7µF/50V C3/C4 10µF/50V C01 680µF/50V C02 330µF/50V C03 100µF/100V Y1/Y2 2.2nF/Y1 LDM1 2.2µH MOV 14D470 Figure 2-2 Table 3 Recommended external circuit components C1/C2 cui.com 4.7µF/50V C3/C4 10µF/50V C01 680µF/50V C02 330µF/50V C03 100µF/100V Y1/Y2 2.2nF/Y1 LCM1 2.2mH LDM1 2.2µH MOV 14D470 Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PQC60 │ DESCRIPTION: DC-DC CONVERTER date 01/30/2023 │ page 8 of 11 EMC RECOMMENDED CIRCUIT (CONTINUED) Figure 2-3 Table 4 Recommended external circuit components C1/C2 4.7µF/50V C3/C4 10µF/50V C01 680µF/50V C02 330µF/50V C03 100µF/100V Y1/Y2 2.2nF/Y1 LCM1 MOV Figure 2-4 10mH/ 10.0mH min/180mΩ max 14D470 Table 5 Recommended external circuit components C1/C2 4.7µF/50V C3 10µF/50V C4 C01 cui.com PQC60-24-S5 PQC60-24-S24 10µF/50V 47µF/50V 680µF/50V C02 330µF/50V C03 100µF/100V Y1/Y2 2.2nF/Y1 LCM1/ LCM2 10.0mH min/180mΩ max MOV 14D470 10mH/ Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PQC60 │ DESCRIPTION: DC-DC CONVERTER date 01/30/2023 │ page 9 of 11 APPLICATION NOTES Trim Function for Output Voltage Adjustment (open if unused). Figure 3 Table 6 VNOM RTOP RBOTTOM RO VREF (Vdc) (kΩ) (kΩ) (kΩ) (V) 5 2.97 2.87 6.1 2.5 12 10.91 2.87 6.1 2.5 15 14.35 2.87 6.1 2.5 24 24.77 2.87 6.1 2.5 Note: Value for RTOP, RBOTTOM, RO, and VREF refer to Table 6 (fixed internal values). RTRIM: Trim resistance a: User-defined parameter, no actual meanings VNOM: Nominal output voltage VOUT: Target output voltage cui.com Additional Resources: Product Page | CUI Inc │ SERIES: PQC60 │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 01/30/2023 │ page 10 of 11 RECOMMENDED SOLUTION FOR THERMAL TESTING During the application process, the thermal design of the product can be evaluated in combination with the temperature derating curve of the product, or it can be determined by testing the temperature at point A, it is an safe operating area if the temperature lower than 100°C. REFLECTED RIPPLE CURRENT TEST CIRCUIT All DC-DC converters of this series are tested using the recommended circuit shown in Fig. 4. Test point. Figure 4 Table 7 Recommended external circuit components cui.com C0 220µF/100V Lin 10µH/15V C1 470µF/100V Cext 470µF/63V Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PQC60 │ DESCRIPTION: DC-DC CONVERTER date 01/30/2023 │ page 11 of 11 REVISION HISTORY rev. 1.0 description date initial release 01/30/2023 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com techsupport@cui.com CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website. CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.