PRQ200W-Q48-S12-H-D

Additional Resources: Product Page | 3D Model | PCB Footprint date 04/04/2023 page 1 of 11 SERIES: PRQ200W │ DESCRIPTION: DC-DC CONVERTER FEATURES • • • • • • • • • • 200 W isolated output ¼-brick package with industry standard pin-out 4:1 ultra-wide input voltage range single regulated output high efficiency up to 91% output short circuit, over current, over voltage, & over temperature protection 2250 Vdc isolation EN 62368-1 available with heat sink or base plate remote on/off control MODEL typ (Vdc) input voltage output voltage range (Vdc) (Vdc) output current max output power (A) max (W) ripple and noise1 max efficiency2 (mVp-p) typ (%) PRQ200W-Q48-S5-D 48 18~75 5 40.0 200 250 88 PRQ200W-Q48-S12-D 48 18~75 12 16.7 200 250 91 PRQ200W-Q48-S15-D 48 18~75 15 13.3 200 250 89 PRQ200W-Q48-S24-D 48 18~75 24 8.4 200 250 91 PRQ200W-Q48-S36-D3 48 18~75 36 5.56 200 300 88 PRQ200W-Q48-S48-D 48 18~75 48 4.2 200 250 91 Notes: 1. 20MHz bandwidth, nominal input, full load 2. Efficiency is measured In nominal input voltage and rated output load. 3. Model is not CE certified. PART NUMBER KEY PRQ200W-QXX - SXX - X - D Packaging style DIP Base Number Input Voltage Output Voltage cui.com Heatsink: "blank" = no heatsink H = with heatsink B = base plate Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ200W │ DESCRIPTION: DC-DC CONVERTER date 04/04/2023 │ page 2 of 11 INPUT parameter conditions/description operating input voltage min typ max units 18 48 80 Vdc 18 Vdc 90 Vdc 10 mA 4845/200 mA max units 6,000 2,000 1,000 450 μF μF μF μF start-up voltage surge voltage for maximum 1 second -0.7 remote on/off (CTRL)1 module ON: CTRL pin open or pulled high (3.5~12 Vdc) module OFF: CTRL pin pulled low to GND (0~1.2 Vdc) input current when OFF filter Pi filter current full load/no load 2 Note: 1. The voltage of CTRL pin is relative to input pin GND. OUTPUT parameter conditions/description min typ maximum capacitive load 5 Vdc output models 12 Vdc & 15 Vdc output models 24 Vdc & 36 Vdc output models 48 Vdc output models line regulation low line to high line ±0.2 ±0.5 % load regulation 5~100% load ±0.5 ±0.75 % set-point accuracy 0~100% load ±1 ±3 switching frequency PWM mode 250 transient response 25% load step change 5 Vdc output model all other output models ±3 ±3 temperature coefficient full load trim range 36 Vdc output models all other output models 100 90 sense range % kHz ±7.5 ±5 % % ±0.03 %/°C 110 110 % % 105 % PROTECTIONS parameter conditions/description over voltage protection over current protection short circuit protection continuous, auto recovery, hiccup over temperature protection 36 Vdc output models all other output models cui.com min typ max units 110 130 160 % 110 130 150 % 95 105 115 115 120 °C °C Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ200W │ DESCRIPTION: DC-DC CONVERTER date 04/04/2023 │ page 3 of 11 SAFETY AND COMPLIANCE parameter conditions/description isolation voltage input to output, 5mA for 1 minute input to case, 5mA for 1 minute output to case, 5mA for 1 minute min typ max isolation resistance input-output at 500 Vdc isolation capacitance input to output at 100 KHz/0.1 V safety approvals certified to 62368: EN, BS EN conducted emmisions CISPR32/EN55032 CLASS A (see Fig. 2 for recommended circuit) radiated emmisions CISPR32/EN55032 CLASS A (see Fig. 2 for recommended circuit) ESD IEC/EN61000-4-2, EN50121-3-2 Contact ±6KV Air ±8KV, perf. Criteria B radiated immunity IEC/EN61000-4-3, EN50121-3-2 10V/m, perf. Criteria A EFT/burst IEC/EN61000-4-4, EN50121-3-2 ±2KV, perf. Criteria A surge EN50121-3-2 differential mode ±1KV, 1.2/50us, sourceimpedance 42Ω, perf. Criteria B conducted immunity IEC/EN61000-4-6, EN50121-3-2 10 Vr.m.s, perf. Criteria A MTBF MIL-HDBK-217 at 25°C RoHS yes 2,250 1,500 500 units Vdc Vdc Vdc 100 MΩ 2,200 pF 500 kHours ENVIRONMENTAL parameter conditions/description min operating temperature max units see derating curve -40 85 °C -55 125 °C 5 95 % wave-soldering, 10 seconds 260 °C soldering spot is 1.5 mm away from case for 10 seconds 300 °C storage temperature storage humidity non-condensing typ SOLDERABILITY pin soldering resistance temperature cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ200W │ DESCRIPTION: DC-DC CONVERTER date 04/04/2023 │ page 4 of 11 MECHANICAL parameter conditions/description dimensions 61.8 x 40.2 x 12.7 with base plate 62.0 x 56.0 x 14.6 with heat sink 61.8 x 40.2 x 27.7 min case material aluminum alloy case, black plastic bottom, flame-retardant and heat-resistant (UL94 V-0) weight with base plate with heat sink cooling method natural convection (20 LFM) units: mm [inches] 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 CONNECTIONS FUNCTION 1 +Vin 2 CTRL 3 -Vin 4 0V 5 Sense- 6 Trim 7 Sense+ 8 +Vo cui.com max units mm mm mm 89 109 120 MECHANICAL DRAWING PIN typ g g g Additional Resources: Product Page | CUI Inc │ SERIES: PRQ200W │ DESCRIPTION: DC-DC CONVERTER with base plate units: mm [inches] 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 CONNECTIONS FUNCTION 1 +Vin 2 CTRL 3 -Vin 4 0V 5 Sense- 6 Trim 7 Sense+ 8 +Vo with heatsink units: mm [inches] 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 CONNECTIONS PIN FUNCTION 1 +Vin 2 CTRL 3 -Vin 4 0V 5 Sense- 6 Trim 7 Sense+ 8 +Vo | PCB Footprint date 04/04/2023 │ page 5 of 11 MECHANICAL DRAWING (CONTINUED) PIN 3D Model cui.com Additional Resources: Product Page | CUI Inc │ SERIES: PRQ200W │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 04/04/2023 │ page 6 of 11 DERATING CURVES EFFICIENCY CURVES cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ200W │ DESCRIPTION: DC-DC CONVERTER date 04/04/2023 │ page 7 of 11 APPLICATION CIRCUIT 1. It is recommended to use the circuit shown in Fig. 1 during product testing and application, or otherwise ensure that at least 220 µF of electrolytic capacitors are connected at the input in order to ensure adequate voltage surge suppression and protection. 2. It is recommended to increase the value of Cin and pay attention to the unstable input voltage if the product input side is paralleled with motor drive circuit and/or larger energy transient circuits, to ensure the stability of input terminal and avoid repeatedly start-up problems due to input voltage lower than under-voltage protection point. 3. It is recommended to increase the output capacitance, limited to the capactive load specification and/or increasing the voltage clamping circuit (such as TVS) if the output terminal is inductive device such as relay or a motor, to ensure adequate voltage surge suppression and protection. 4. 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 maximum capacitive load value of the product. Figure 1 Table 1 Output voltage (Vdc) FUSE Cin (µF) 5 12 15 24 20A slow blow Cout (uF) TVS 470µF SMDJ6.0A 220µF 220µF 36 SMDJ17A SMDJ28A 110µF 48 SMDJ14A SMDJ47A SMDJ54A Note: 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. cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ200W │ DESCRIPTION: DC-DC CONVERTER date 04/04/2023 │ page 8 of 11 EMC RECOMMENDED CIRCUITS Figure 2 Table 2 List of Components Recommended Component value C1 150µF/100V electrolytic capacitor C9 47µF/100V electrolytic capacitor C2, C3, C4, C5, C6, C7, C8 2.2µF/100V ceramic capacitor L1 2.0mH L2 1.5µF/15A inductance CY1, CY2, CY3, CY4 1nF Y1 safety capacitor cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ200W │ DESCRIPTION: DC-DC CONVERTER date 04/04/2023 │ page 9 of 11 APPLICATION NOTES Figure 3 Table 3 VNOM RTOP RBOTTOM RO VREF (Vdc) (kΩ) (kΩ) (kΩ) (V) 5 3.036 3.0 10 2.5 12 11.0 2.87 15 2.5 15 14.03 2.8 15 2.5 24 24.872 2.87 15 2.5 36 38.73 2.85 15 2.5 48 53.017 2.913 15 2.5 Note: Note: Value for RTOP, RBOTTOM, RO, and VREF refer to Table 3 (fixed internal values). RTRIM: Trim resistance a: User-defined parameter, no actual meanings VNOM: Nominal output voltage VOUT: Target output voltage When using the Trim down function make sure that the RT resistor value is calculated correctly. If the Trim pin is shorted with + Vo, or its value is too low, the or the output voltage Vo’ would be lower than 0.9Vo, which may cause the product to fail. cui.com Additional Resources: Product Page | CUI Inc │ SERIES: PRQ200W │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 04/04/2023 │ page 10 of 11 REMOTE SENSE APPLICATION Figure 4 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 5 Note: 1. In cables and discrete wiring applications, twisted pair or other techniques should be implemented. 2. PCB-tracks or cables/wires for Remote Sense must be kept as short as possible. Twisted pair or shielded wires are suggested for remote compensation and must be kept as short as possible. 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 4. Note that large wire impedance may cause oscillation of the output voltage and/or increased ripple. Consult technical support or factory for further advice of sense operation. cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PRQ200W │ DESCRIPTION: DC-DC CONVERTER date 04/04/2023 │ page 11 of 11 REVISION HISTORY rev. description date 1.0 initial release 10/25/2021 1.01 pin connections tables updated 04/04/2023 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.