PRQ100W-Q48-S48-H-D

Additional Resources: Product Page | 3D Model | PCB Footprint date 10/24/2023 page 1 of 11 SERIES: PRQ100W-D │ DESCRIPTION: DC-DC CONVERTER FEATURES • • • • • • • • • • 100W isolated output ¼-Brick package with industry standard pin-out ultra-wide input voltage range single regulated output high efficiency up to 94% output short circuit, over current, over voltage, & over temperature protection 2250 Vdc isolation EN 62368 approved available with heat sink or base plate CTRL pin MODEL input voltage output voltage output current output power ripple & noise1 efficiency2 max (W) max (mVp-p) min/typ (%) Vo1/Vo2 max (Vdc) range (Vdc) (Vdc) max (A) 40 9~36 5 20 100 250 87/89 PRQ100W-Q24-S12 40 9~36 12 8.3 100 200 88/90 3 PRQ100W-Q24-S15 40 9~36 15 6.7 100 200 88/90 PRQ100W-Q24-S243 40 9~36 24 4.2 100 250 88/90 PRQ100W-Q24-S48 40 9~36 48 2.1 100 250 88/90 PRQ100W-Q48-S5 80 18~75 5 20 100 250 91/93 PRQ100W-Q48-S12 80 18~75 12 8.3 100 200 91/93 PRQ100W-Q48-S15 80 18~75 15 6.7 100 200 92/94 PRQ100W-Q48-S24 80 18~75 24 4.2 100 250 91/93 PRQ100W-Q48-S48 80 18~75 48 2.1 100 250 91/93 PRQ100W-Q24-S53 3 3 Notes: 1. 20MHz bandwidth, nominal input, full load 2. Efficiency is measured with 24 V input voltage and rated output load. 3. Model is not CE certified. PART NUMBER KEY PRQ100W - QXX - SXX - X - D Base Number Mounting Style: D = DIP Input Voltage Output voltage cui.com “blank” = board mount, no heatsink H = heat sink B = base plate Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ100W-D │ DESCRIPTION: DC-DC CONVERTER date 10/24/2023 │ page 2 of 11 INPUT parameter conditions/description operating input voltage min typ max units 9 24 40 Vdc start-up voltage surge voltage for maximum of 1 second current full load / no load 24 Vdc input models 48 Vdc input models filter Pi filter CTRL module on: CTRL open or pulled high (3.5~12 V) module off: CTRL pulled low to GND (0~1.2 V) 9 Vdc 50 Vdc 4.68/0.12 2.26/0.05 4.79/0.16 2.34/0.08 A A typ max units 6,000 2,000 1,000 470 μF μF μF μF ±3 % ±0.5 % -0.7 OUTPUT parameter conditions/description min maximum capacitive load output voltage 5 Vdc 12 Vdc & 15 Vdc 24 Vdc 48 Vdc voltage accuracy 0% to full load line regulation from low line to high line, full load load regulation 5% to full load switching frequency PWM mode 250 transient recovery time 25% load step change, nominal input voltage 200 transient response deviation 25% load step change, nominal input voltage ±3 temperature coefficient at full load adjustability see trim resistor connection ±10 % remote sense see remote sense application circuit 110 %Vo ±0.75 cui.com % kHz 500 μs ±5 % ±0.03 %/°C Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ100W-D │ DESCRIPTION: DC-DC CONVERTER date 10/24/2023 │ page 3 of 11 PROTECTIONS parameter conditions/description min over voltage protection over current protection short circuit protection max units 110 typ 160 % 110 150 % max units continuous, auto recovery, hiccup SAFETY AND COMPLIANCE parameter conditions/description min typ isolation voltage input to output input to case output to case isolation resistance input to output at 500 Vdc isolation capacitance input to output, 100 kHz / 0.1 V safety approvals certified to designed to meet designed to meet EMI/EMC CISPR 32/EN 55032 Class A & Class B (see the recommended circuit) concucted emissions EN50121-3-2 150kHz-500kHz 99dBuV, EN55016-2-1 500kHz-30MHz 93dBuV radiated emissions EEN50121-3-2 30MHz-230MHz 40dBuV/m at 10m, EN55016-2-1 230MHz-1GHz 47dBuV/m at 10m ESD IEC/EN 61000-4-2 Contact ±6KV/Air ±8KV, perf. Criteria B EN 50121-3-2 Contact ±6KV/Air ±8KV radiated immunity IEC/EN 61000-4-3 20 V/m, perf. Criteria A, EN50121-3-2 80MHz-800MHz 20V/m(rms) EFT/burst IEC/EN 61000-4-4 ±2KV (see the recommended circuit), perf. Criteria A EN 50121-3-2 ±2kV 5/50ns 5kHz surge EN 50121-3-2 line to line ±1KV (42Ω 0.5uF see the recommended circuit) conducted immunity IEC/EN 61000-4-6 10 Vr.m.s, perf. Criteria A, EN50121-3-2 0.15MHz-80MHz 10Vr.m.s MTBF as per MIL-HDBK-217F, 25°C RoHS yes 2,250 1,600 500 Vdc Vdc Vdc 100 MΩ 2,200 pF 62368-1: EN, BS EN 62368-1: UL (Q24 models only) 50155: EN (Q24 models only) 500 K hours ENVIRONMENTAL parameter conditions/description min operating temperature see derating curve storage temperature storage humidity non-condensing cui.com typ max units -40 85 °C -55 125 °C 5 95 % Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ100W-D │ DESCRIPTION: DC-DC CONVERTER date 10/24/2023 │ page 4 of 11 MECHANICAL parameter conditions/description dimensions 61.8 × 40.2 × 12.7 [2.43 x 1.58 x 12.5 inch] with base plate 62.0 × 56.0 × 14.6 [2.44 x 2.2 x 0.57 inch] with heat sink 61.8 × 40.2 × 27.7 [2.43 x 1.58 x 1.09 inch] min case material aluminum alloy weight with base plate with heat sink typ max units mm mm mm 86 106 117 g g g MECHANICAL DRAWING units: mm [inch] pin 1, 2, 3, 5, 6, 7’s diameter: 1.00 [0.039] pin 4, 8’s diameter: 1.50 [0.059] pin diameter tolerance: ±0.10 [±0.004] general tolerance: ±0.50[±0.020] mounting hole screwing torque: Max 0.4 N·m PIN Out cui.com PIN Function 1 +Vin 2 Ctrl 3 -Vin 4 0V 5 Sense- 6 Trim 7 Sense+ 8 +Vo Additional Resources: Product Page | CUI Inc │ SERIES: PRQ100W-D │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 10/24/2023 │ page 5 of 11 MECHANICAL DRAWING units: mm [inch] pin 1, 2, 3, 5, 6, 7’s diameter: 1.00 [0.039] pin 4, 8’s diameter: 1.50 [0.059] pin diameter tolerance: ±0.10 [±0.004] general tolerance: ±0.50[±0.020] mounting hole screwing torque: Max 0.4 N·m PIN Out PIN Function 1 +Vin 2 Ctrl 3 -Vin 4 0V 5 Sense- 6 Trim 7 Sense+ 8 +Vo units: mm [inch] pin 1, 2, 3, 5, 6, 7’s diameter: 1.00 [0.039] pin 4, 8’s diameter: 1.50 [0.059] pin diameter tolerance: ±0.10 [±0.004] general tolerance: ±0.50[±0.020] mounting hole screwing torque: Max 0.4 N·m PIN Out cui.com PIN Function 1 +Vin 2 Ctrl 3 -Vin 4 0V 5 Sense- 6 Trim 7 Sense+ 8 +Vo Additional Resources: Product Page | CUI Inc │ SERIES: PRQ100W-D │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 10/24/2023 │ page 6 of 11 DERATING CURVES cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ100W-D │ DESCRIPTION: DC-DC CONVERTER date 10/24/2023 │ page 7 of 11 APPLICATION CIRCUIT Figure 1 Table 1 Vin (Vdc) Vout (Vdc) Fuse Cin1 5 12 24 15 24 20A slow blow Cout TVS 470μF SMDJ7.0A 220μF 220μF 100μF 48 15 24 470μF 10A slow blow 220μF 220μF 100μF 48 Note: SMDJ36A SMDJ64A 5 48 SMDJ18A SMDJ30A 28 12 SMDJ15A SMDJ6.0A SMDJ14A SMDJ17A SMDJ28A SMDJ54A 1. Please pay attention to the ambient temperature of the product when using an external capacitor. Increase the electrolytic capacitor values to at least 1.5 times the original parameter if the ambient temperature is low (such as -25°C). EMC RECOMMENDED CIRCUIT Figure 2 Table 2 cui.com Capacitor Recommended value C1 150 μF electrolytic capacitor C11 47 μF electrolytic capacitor Function Meets EFT and surge Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ100W-D │ DESCRIPTION: DC-DC CONVERTER date 10/24/2023 │ page 8 of 11 EMC RECOMMENDED CIRCUIT (CONTINUED) Figure 3 24 V input models Table 3 Class A components Class B components Recommended component value C1 150μF electrolytic capacitor C11 47μF electrolytic capacitor C2, C3, C4, C5, C6, C7, C8, C9, C10 10μF ceramic capacitor L1, L2 1.6mH common mode inductor CY3 CY1, CY2 2.2nF Y1 safety capacitor CY3, CY4 1nF Y1 safety capacitor Function Meets conducted emission and radiated emission Figure 4 48 V input models Table 4 Class A components Class B components Recommended component value C1 150μF electrolytic capacitor C9 47μF electrolytic capacitor C1 150μF electrolytic capacitor C9 47μF electrolytic capacitor C2, C3, C4, C5, C6, C7, C8 2.2μF ceramic capacitor L1 1.0mH common mode inductor L2 CY3 1.5μH inductance CY1, CY2, CY3, CY4 1nF Y1 safety capacitor cui.com Function Meets EFT and surge Meets conducted emission and radiated emission Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ100W-D │ DESCRIPTION: DC-DC CONVERTER date 10/24/2023 │ page 9 of 11 TRIM RESISTOR CONNECTION Figure 5 Trim up Trim down VOUT RTOP VREF VOUT RTOP RO VREF Trim RBOTTOM RTRIM RO Trim RBOTTOM 0V RTRIM = RTRIM 0V a • RBOTTOM RBOTTOM - a a= - RO VREF VOUT - VREF • RTOP RTRIM = Formula for Trim up a • RTOP RTOP - a - RO a= Formula for Trim down Table 5 VIN VNOM RTOP RBOTTOM RO VREF (Vdc) (Vdc) (kΩ) (kΩ) (kΩ) (V) 5 3.036 3 10 2.5 12 11.00 2.87 15 2.5 15 14.03 2.8 15 2.5 24 24.872 2.87 15 2.5 28 29.201 2.851 15 2.5 48 53.017 2.894 15 2.5 5 3.036 3 10 2.5 12 11.00 2.87 15 2.5 15 14.03 2.8 15 2.5 24 24.872 2.87 15 2.5 48 53.017 2.913 15 2.5 24 48 Note: Value for RTOP, RBOTTOM, RO, and VREF refer to Table 5 (fixed internal values). RTRIM: Trim resistance a: User-defined parameter, no actual meanings VNOM: Nominal output voltage VOUT: Target output voltage VIN: Input voltage cui.com VOUT - VREF VREF • RBOTTOM Additional Resources: Product Page | 3D Model CUI Inc │ SERIES: PRQ100W-D │ DESCRIPTION: DC-DC CONVERTER | PCB Footprint date 10/24/2023 │ page 10 of 11 REMOTE SENSE APPLICATION Figure 6 Note: 1. Lines must be kept as short as possible. 2. If the sense function is not used for remote regulation the user must connect the +Sense to +Vo and -Sense to 0V at the dc-dc converter pins and will compensate for voltage drop across pins only. 3. The connections between Sense lines and their respective power lines must be kept as short as possible, otherwise they may be picking up noise, interference and /or causing unstable operation of the power module. Figure 7 Note: 1. In cables and discrete wiring applications, twisted pair or other techniques should be implemented. 2. Using remote sense with long wires may cause unstable operation. Note that large wire impedance may cause oscillation of the output volt age and/or increased ripple. Consult technical support or factory for further advice of sense operation. 3. We recommend using adequate cross section for PCB-track layout and/or cables to connect the power supply module to the load in order to keep the voltage drop below 0.3V and to make sure the power supply’s output voltage remains within the specified range. cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ100W-D │ DESCRIPTION: DC-DC CONVERTER date 10/24/2023 │ page 11 of 11 REVISION HISTORY rev. description date 1.0 initial release 09/03/2020 1.01 derating curves and circuit figures updated 09/06/2021 1.02 input current updated 02/15/2022 1.03 CE certification for 24V model updated, UKCA mark added 10/25/2022 1.04 output voltage trimming updated 05/30/2023 1.05 derating curves and circuts updated 10/24/2023 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.