P78E03-1000

Additional Resources: Product Page | 3D Model | PCB Footprint date 11/04/2022 page 1 of 9 SERIES: PDME1-S │ DESCRIPTION: DC-DC CONVERTER FEATURES • • • • • • • • • • • 1 W isolated output unregulated output compact SIP package single/dual output models continuous short circuit protection extended temperature range (-40~105°C) 1500 Vdc isolation no load input current as low as 5 mA UL 62368-1 certified efficiency up to 85% designed to meet EN/BS EN 62368 MODEL input voltage output voltage output current output power ripple & noise1 efficiency2 typ (Vdc) range (Vdc) (Vdc) min (mA) max (mA) max (W) max (mVp-p) typ (%) PDME1-S3-S3-S3 3.3 2.97~3.63 3.3 30 303 1 100 79 3 PDME1-S3-S5-S 3.3 2.97~3.63 5 20 200 1 100 82 PDME1-S3-S9-S3 3.3 2.97~3.63 9 11 111 1 100 85 3 PDME1-S3-S12-S 3.3 2.97~3.63 12 8 83 1 100 82 PDME1-S3-S15-S3 3.3 2.97~3.63 15 7 67 1 100 82 PDME1-S3-S24-S 3.3 2.97~3.63 24 4 42 1 100 84 PDME1-S3-D3-S3 3.3 2.97~3.63 ±3.3 ±15 ±152 1 100 78 3 PDME1-S3-D5-S 3.3 2.97~3.63 ±5 ±10 ±100 1 100 82 PDME1-S3-D9-S3 3.3 2.97~3.63 ±9 ±6 ±56 1 100 85 3 PDME1-S3-D12-S 3.3 2.97~3.63 ±12 ±5 ±42 1 100 82 PDME1-S3-D15-S3 3.3 2.97~3.63 ±15 ±4 ±34 1 100 82 PDME1-S3-D24-S 3 3.3 2.97~3.63 ±24 ±2 ±21 1 100 84 PDME1-S5-S3-S 5 4.5~5.5 3.3 30 303 1 75 74 PDME1-S5-S5-S 5 4.5~5.5 5 20 200 1 75 82 PDME1-S5-S9-S 5 4.5~5.5 9 12 111 1 75 83 PDME1-S5-S12-S 5 4.5~5.5 12 9 84 1 75 83 PDME1-S5-S15-S 5 4.5~5.5 15 7 67 1 75 83 PDME1-S5-S24-S 5 4.5~5.5 24 4 42 1 100 85 PDME1-S5-D3-S 5 4.5~5.5 ±3.3 ±15 ±152 1 75 74 PDME1-S5-D5-S 5 4.5~5.5 ±5 ±10 ±100 1 75 82 PDME1-S5-D9-S 5 4.5~5.5 ±9 ±6 ±56 1 75 83 PDME1-S5-D12-S 5 4.5~5.5 ±12 ±5 ±42 1 75 83 PDME1-S5-D15-S 5 4.5~5.5 ±15 ±4 ±34 1 75 83 PDME1-S5-D24-S 5 4.5~5.5 ±24 ±3 ±21 1 100 85 PDME1-S12-S3-S 12 10.8~13.2 3.3 30 303 1 75 75 PDME1-S12-S5-S 12 10.8~13.2 5 20 200 1 75 80 PDME1-S12-S9-S 12 10.8~13.2 9 12 111 1 75 80 3 3 cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDME1-S │ DESCRIPTION: DC-DC CONVERTER MODEL (CONTINUED) input voltage date 11/04/2022 │ page 2 of 9 output voltage output current output power ripple & noise1 efficiency2 typ (Vdc) range (Vdc) (Vdc) min (mA) max (mA) max (W) max (mVp-p) typ (%) PDME1-S12-S12-S 12 10.8~13.2 12 9 83 1 75 80 PDME1-S12-S15-S 12 10.8~13.2 15 7 67 1 75 81 PDME1-S12-S24-S 12 10.8~13.2 24 4 42 1 100 81 PDME1-S12-D3-S 12 10.8~13.2 ±3.3 ±15 ±152 1 75 75 PDME1-S12-D5-S 12 10.8~13.2 ±5 ±10 ±100 1 75 80 PDME1-S12-D12-S 12 10.8~13.2 ±12 ±5 ±42 1 75 81 PDME1-S12-D15-S 12 10.8~13.2 ±15 ±4 ±34 1 75 81 PDME1-S12-D24-S 12 10.8~13.2 ±24 ±3 ±21 1 100 80 PDME1-S15-S5-S 15 13.5~16.5 5 20 200 1 75 80 PDME1-S15-S9-S 15 13.5~16.5 9 12 111 1 75 80 PDME1-S15-S12-S 15 13.5~16.5 12 9 83 1 75 80 PDME1-S15-S15-S 15 13.5~16.5 15 7 67 1 75 81 PDME1-S15-D5-S 15 13.5~16.5 ±5 ±10 ±100 1 75 80 PDME1-S15-D12-S 15 13.5~16.5 ±12 ±5 ±42 1 75 80 PDME1-S15-D15-S 15 13.5~16.5 ±15 ±4 ±34 1 75 81 PDME1-S24-S3-S 24 21.6~26.4 3.3 30 303 1 75 75 PDME1-S24-S5-S 24 21.6~26.4 5 20 200 1 75 79 PDME1-S24-S9-S 24 21.6~26.4 9 12 111 1 75 80 PDME1-S24-S12-S 24 21.6~26.4 12 83 9 1 75 81 PDME1-S24-S15-S 24 21.6~26.4 15 7 67 1 75 81 PDME1-S24-S24-S 24 21.6~26.4 24 4 42 1 100 81 PDME1-S24-D5-S 24 21.6~26.4 ±5 ±10 ±100 1 75 80 PDME1-S24-D12-S 24 21.6~26.4 ±12 ±5 ±42 1 75 81 PDME1-S24-D15-S 24 21.6~26.4 ±15 ±4 ±34 1 75 79 PDME1-S24-D24-S 24 21.6~26.4 ±24 ±3 ±21 1 100 80 Notes: 1. 2. 3. 4. Measured at nominal input, 20 MHz bandwidth oscilloscope, with 10 µF tantalum and 1 µF ceramic capacitors on the output. Measured at nominal input voltage, full load. Model is not UL certified. All specifications are measured at Ta=25°C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified. PART NUMBER KEY PDME1-S XX - X XX - S Base Number Input Voltage Output: S = single D = dual cui.com Output Voltage Mounting Style: SIP Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDME1-S │ DESCRIPTION: DC-DC CONVERTER date 11/04/2022 │ page 3 of 9 INPUT parameter conditions/description min typ max units operating input voltage 3.3 Vdc input models 5 Vdc input models 12 Vdc input models 15 Vdc input models 24 Vdc input models 2.97 4.5 10.8 13.5 21.6 3.3 5 12 15 24 3.63 5.5 13.2 16.5 26.4 Vdc Vdc Vdc Vdc Vdc surge voltage for maximum of 1 second 3.3 Vdc input models 5 Vdc input models 12 Vdc input models 15 Vdc input models 24 Vdc input models -0.7 -0.7 -0.7 -0.7 -0.7 5 9 18 21 30 Vdc Vdc Vdc Vdc Vdc current filter at full load 3.3 Vdc input models 3.3 Vdc output all other output models 405 389 mA mA at full load 5 Vdc input models 3.3, 5 Vdc output 9, 12 Vdc output all other output models 286 254 254 mA mA mA at full load 12 Vdc input models 110 mA at full load 15 Vdc input models 88 mA at full load 24 Vdc input models 61 mA max units 2,400 1,000 560 220 1,200 470 100 μF μF μF μF μF μF μF ±1.5 ±1.2 % % filter capacitor OUTPUT parameter conditions/description maximum capacitive load5 3.3, 5 Vdc output models 9 Vdc output models 12, 15 Vdc output models 24, ±12, ±15 Vdc output models ±3.3, ±5 Vdc output models ±9 Vdc output models all other output models voltage accuracy see tolerance envelope curves line regulation for Vin change of 1% 3.3 Vdc output models all other models load regulation min from 10% to full load 3.3 input models 3.3 Vdc output models all other output models 18 15 % % from 10% to full load all other input models 3.3 Vdc output models 5 Vdc output models all other output models ±20 ±15 ±10 % % % switching frequency 100% load, nominal input voltage 3.3 Vdc input models all other input models temperature coefficient at full load Note: typ 220 270 kHz kHz ±0.02 %/°C 5. Tested at input voltage range and full load. PROTECTIONS parameter conditions/description short circuit protection continuous, self recovery min cui.com typ max units Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDME1-S │ DESCRIPTION: DC-DC CONVERTER date 11/04/2022 │ page 4 of 9 SAFETY AND COMPLIANCE parameter conditions/description isolation voltage input to output for 1 minute at 1 mA 1,500 isolation resistance input to output at 500 Vdc 1,000 isolation capacitance input to output, 100 kHz / 0.1 V safety approvals6 certified to 62368-1: UL designed to meet 62368: EN/BS EN conducted emissions CISPR32/EN55032, class B (external circuit required, see Figure 3) radiated emissions CISPR32/EN55032, class B (external circuit required, see Figure 3) ESD IEC/EN61000-4-2, air ± 8 kV; contact ± 4 kV, class B MTBF as per MIL-HDBK-217F, 25°C RoHS Note: min typ max units Vdc MΩ 20 pF 3,500,000 hours yes 6. Model PDME1-S5-D3-S does not have UL or CE certification. ENVIRONMENTAL parameter conditions/description min max units operating temperature see derating curves -40 105 °C -55 125 °C storage temperature storage humidity non-condensing case temperature rise 3.3 Vdc output model at 25°C all other models at 25°C typ 95 25 15 DERATING CURVES cui.com % °C °C Additional Resources: Product Page | CUI Inc │ SERIES: PDME1-S │ DESCRIPTION: DC-DC CONVERTER 3D Model | PCB Footprint date 11/04/2022 │ page 5 of 9 DERATING CURVES (CONTINUED) cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDME1-S │ DESCRIPTION: DC-DC CONVERTER date 11/04/2022 │ page 6 of 9 SOLDERABILITY parameter conditions/description max units hand soldering 1.5 mm from case for 10 seconds min typ 300 °C wave soldering see wave soldering profile 260 °C max units MECHANICAL parameter conditions/description dimensions 19.65 x 6.00 x 10.16[0.774 x 0.236 x 0.400 inch] min case material black flame-retardant and heat-resistant plastic (UL94V-0) weight typ mm 2.1 g MECHANICAL DRAWING units: mm [inch] tolerance: ±0.25[±0.010] pin section tolerance: ±0.10[±0.004] PIN CONNECTIONS PIN Function Single Dual 1 Vin Vin 2 GND GND 4 0V -Vout 5 No Pin 0V 6 +Vout +Vout Recommended PCB Layout Top View cui.com Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDME1-S │ DESCRIPTION: DC-DC CONVERTER date 11/04/2022 │ page 7 of 9 APPLICATION CIRCUIT If you want to further reduce the input and output ripple, a filter capacitor may be connected to the input and output terminals (Figures 1 & 2) provided that the capacitance is less than the maximum capacitive load of the model, otherwise start-up problems may be caused if the capacitance is too large. Figure 1 Single Output Models Table 1 Vin (Vdc) Cin (μF / V) Vo (Vdc) Cout (μF) 3.3 10 μF / 16 V 3.3, 5 10 μF / 16 V -- -- 9, 12 2.2 μF / 25 V -- -- 15, 24 1 μF / 50 V 5 4.7 μF 15, 24 1 μF 12 2.2 μF / 25 V 3.3 10 μF / 16 V 15 2.2 μF / 25 V 5 10 μF / 16 V 24 1 μF / 50 V 9 2.2 μF / 16 V -- -- 12 2.2 μF / 25 V -- -- 15 1 μF / 25 V -- -- 24 1 μF / 50 V Figure 2 Dual Output Models 3.3, 5 10 μF 9, 12 2.2 μF Table 2 cui.com Vin (Vdc) Cin (μF) Vo (Vdc) Cout (μF) 3.3 10 μF / 16 V ±3.3, ±5 10 μF / 16 V -- -- ±9, ±12 2.2 μF / 25 V -- -- ±15, ±24 1 μF / 50 V ±3.3, ±5 4.7 μF 5 4.7 ±9, ±12 1 μF 12 2.2 μF / 25 V 15 24 ±15, ±24 0.47 μF ±3.3 4.7 μF / 16 V 2.2 μF / 25 V ±5 4.7 μF / 16 V 1 μF / 50 V ±12 1 μF / 25 V -- -- ±15 0.47 μF / 25 V -- -- ±24 0.47 μF / 50 V Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDME1-S │ DESCRIPTION: DC-DC CONVERTER date 11/04/2022 │ page 8 of 9 EMC RECOMMENDED CIRCUIT Figure 3 Single Output Models Figure 4 Dual Output Models Table 3 Recommended External Circuit Components Vin (Vdc) 3.3 Vin (Vdc) 5 Vin (Vdc) 12, 15, 24 Vo (Vdc) 3.3, 5 9, 12, 15, 24 C1, C2 4.7 µF / 25 V 4.7 µF / 25 V -- 270 pF / 2 kVdc CY C3 refer to Cout in Tables 1, 2 LDM 6.8 μH 6.8 μH Vo (Vdc) 3.3, 5, 9 12, 15, 24 C1, C2 4.7 µF / 25 V 4.7 µF / 25 V -- 1 nF / 4 kVdc CY C3 refer to Cout in Tables 1, 2 LDM 6.8 μH 6.8 μH Vo (Vdc) 3.3, 5, 9 12, 15, 24 C1, C2 4.7 µF / 50 V 4.7 µF / 50 V CY 270 pF / 2 kVdc 270 pF / 2 kVdc C3, C4 LDM refer to Cout in Tables 1, 2 6.8 μH cui.com 6.8 μH Additional Resources: Product Page | 3D Model | PCB Footprint CUI Inc │ SERIES: PDME1-S │ DESCRIPTION: DC-DC CONVERTER date 11/04/2022 │ page 9 of 9 REVISION HISTORY rev. description date 1.0 initial release 05/10/2019 1.01 safeties updated in features and safety line 01/12/2021 1.02 model table updated, packaging removed 03/08/2021 1.03 3.3 Vdc input model added, derating curves and circuit figures updated 05/26/2022 CE removed 11/04/2022 1.04 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.