PDQE30-Q48-S24-D

Additional Resources: Product Page | 3D Model | PCB Footprint date 05/23/2023 page 1 of 8 SERIES: PDQE30-D │ DESCRIPTION: DC-DC CONVERTER FEATURES • • • • • • • • 30W isolated output 1500 Vdc isolation 1 x 1 inch industry standard package ultra-wide 4:1 input voltage range EN62368 approved wide temperature range: -40°C to +85°C high efficiency up to 88% input under-voltage protection, output short circuit, over-current, over–voltage protection MODEL input voltage output voltage output current output power ripple and noise1 efficiency typ (Vdc) range (Vdc) (Vdc) min (mA) max (mA) max (W) max (mVp-p) typ (%) PDQE30-Q48-S5-D 48 18~75 5 0 6000 30 120 88 PDQE30-Q48-S12-D 48 18~75 12 0 2500 30 120 88 PDQE30-Q48-S15-D 48 18~75 15 0 2000 30 120 88 PDQE30-Q48-S24-D 48 18~75 24 0 1250 30 150 88 Note: 1. Ripple & noise testing condition at nominal input voltage and 5%-100% load, 20MHz bandwidth PART NUMBER KEY PDQE30 - QXX - SXX - D Base Number Input Voltage Output Voltage cui.com Packaging Style DIP Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDQE30-D │ DESCRIPTION: DC-DC CONVERTER date 05/23/2023 │ page 2 of 8 INPUT parameter conditions/description input voltage start-up voltage nominal input voltage surge voltage nominal input voltage filter capacitance filter current nominal input voltage (full load/no load) min typ max units 18 48 75 Vdc -0.7 under-voltage lockout 710/8 12 start-up time nominal input voltage CTRL1 module on - open or pulled high module off - pulled low to GND input current when off 3.5 0 parameter conditions/description min line regulation load regulation Note: 18 Vdc 100 Vdc 735/15 mA 15.5 Vdc 10 mS 2 12 1.2 7 Vdc Vdc mA typ max units min to max Vin ±0.2 ±0.5 % 5% ~ 100% load ±0.5 ±1 % ±1 ±3 % 1. CTRL is referenced to GND OUTPUT set-point accuracy switching frequency PWM mode 270 transient response 25% load step change 5V output others ±3 ±3 temperature coefficient full load adjustability via trim pin kHz ±8 ±5 % % ±0.03 %/°C ±10 % PROTECTIONS parameter conditions/description min typ max units over voltage protection 110 160 %Vo over current protection 110 260 %Io short circuit protection continuous, self-recovery cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDQE30-D │ DESCRIPTION: DC-DC CONVERTER date 05/23/2023 │ page 3 of 8 SAFETY AND COMPLIANCE parameter conditions/description min isolation voltage input-output electric strength test for 1 minute 1500 typ isolation resistance input-output insulation at 500 Vdc 1000 isolation capacitance input-output capacitance at 100 KHz / 0.1 V safety approvals EN62368 approved EMC CISPR32/EN55032 Class B (see recommended circuit) ESD IEC/EN61000-4-2, Contact ±6K, perf. Criteria B radiated immunity IEC/EN61000-4-3, 10 v/m, perf. Criteria B EFT/burst IEC/EN61000-4-4, ±2KV, perf. Criteria B (see recommended circuit) surge IEC/EN61000-4-5, line to line ±2KV, perf. Criteria B (see recommended circuit) conducted immunity IEC/EN61000-4-6 3 Vrms, perf. Criteria B RoHS yes MTBF MIL-HDBK-217F @ 25°C max units Vdc MΩ 2000 pF 1000 kHours ENVIRONMENTAL parameter conditions/description min typ max units operating temperature -40 85 °C storage temperature -55 125 °C 5 95 % max units 300 °C humidity non-condensing SOLDERABILITY parameter conditions/description min hand soldering 1.5 mm from case for 10 seconds cui.com typ Additional Resources: Product Page | CUI Inc │ SERIES: PDQE30-D │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 05/23/2023 │ page 4 of 8 DERATING CURVES Figure 1 Note: cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDQE30-D │ DESCRIPTION: DC-DC CONVERTER date 05/23/2023 │ page 5 of 8 MECHANICAL parameter conditions/description dimensions 25.40 × 25.40 × 11.70 mm case material aluminum alloy min 18.4 MECHANICAL DRAWING units: inches [mm] tolerance: ± 0.50 [±0.020] PIN CONNECTIONS FUNCTION 1 Ctrl 2 GND 3 Vin 4 Vo 5 Trim 6 0V max units inch weight PIN typ cui.com g Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDQE30-D │ DESCRIPTION: DC-DC CONVERTER date 05/23/2023 │ page 6 of 8 TYPICAL APPLICATION CIRCUIT Figure 2 Vout (Vdc) 5/12/15 24 EMC COMPLIANCE CIRCUITS Figure 3 Note: We use Part ① in Fig. 3 for Immunity tests and Part ➁ for Emissions test. Selecting based on needs. Model Vin: 48 V FUSE Choose according to actual input current C0, C4 470µF/100V C1 10µF/100V LDM1 22uH/3A C2 22uF/100V LCM1 1.4mH/3A C3 22uF/100V C5 Refer to the Cout Fig.2 CY1, CY2 1nF/2KV cui.com Cin (µF) 100 Cout (µF) 100 47 Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDQE30-D │ DESCRIPTION: DC-DC CONVERTER date 05/23/2023 │ page 7 of 8 TRIM FUNCTION FOR OUTPUT VOLTAGE ADJUSTMENT Trim resistor connection (dashed line shows internal resistor network). VNOM RTOP RBOTTOM RO VREF (Vdc) (kΩ) (kΩ) (kΩ) (V) 5 8.832 2.87 10 1.24 12 11.00 2.87 8.2 2.5 15 14.40 2.87 10 2.5 24 24.87 2.87 7.5 2.5 Note: Value for RTOP, RBOTTOM, RO, and VREF refer to Table 4 (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 | 3D Model | PCB Footprint CUI Inc │ SERIES: PDQE30-D │ DESCRIPTION: DC-DC CONVERTER date 05/23/2023 │ page 8 of 8 REVISION HISTORY rev. description date 1.0 initial release 03/28/2020 1.01 derating curve and circuit figures updated 08/24/2021 1.02 adjustability limits added 03/14/2022 output voltage trimming updated 05/23/2023 1.03 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.