PQMCE1-S CUI | Alldatasheet

Document overview

  • Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 6

Technical content

cui.com date 06/30/2021 page 1 of 6 SERIES: PQMCE1-S │ DESCRIPTION: DC-DC CONVERTER date 06/30/2021 page 1 of 6

FEATURES

  • 1W isolated output
  • 1500 Vdc isolation
  • compact SIP package
  • continuous short circut protection
  • no-load input current as low as 5mA
  • wide temperature range: -40°C to +85°C
  • high efficiency up to 73%
  • UL 62368, EN 62368, IEC 62368 Approval MODEL Certifications input voltage output voltage output current output power ripple and noise efficiency typ (Vdc) (Vdc) max (mA) max (W) max (mVp-p) typ (%) PQMCE1-S5-S3-S - 5 3.3 250 .83 75 67 PQMCE1-S5-S5-S UL/CE/CB 5 5 200 1 75 70 PQMCE1-S5-S9-S UL/CE/CB 5 9 110 1 75 71 PQMCE1-S5-S12-S UL/CE/CB 5 12 84 1 75 72 PQMCE1-S5-S15-S UL/CE/CB 5 15 67 1 75 73 PQMCE1-S5-S24-S CE 5 24 41 1 100 73 PART NUMBER KEY PQMCE1 - S5 - XX - S Input VoltageBase Number Additional Resources: Product Page | 3D Model | PCB Footprint

cui.com CUI Inc │ SERIES: PQMCE1-S │ DESCRIPTION: DC-DC CONVERTER date 06/30/2021 │ page 2 of 6 INPUT parameter conditions/description min typ max units input voltage 4.75 5 5.25 Vdc filter capacitance filter current (full load / no-load)

3.3 Vdc / 5 Vdc output

9 Vdc / 12 Vdc output

15 Vdc / 24 Vdc output

parameter conditions/description min typ max units output capacitance

3.3 Vdc output models

5 Vdc output models

9 Vdc output models

12 Vdc output models

15 Vdc output models

24 Vdc output models

μF μF μF μF μF μF line regulation input voltage change: ±1% ±0.25 % load regulation 3.3 Vdc output, 10%~100% load others, 10%~100% load switching frequency 100% load, nominal input voltage 270 kHz temperature coefficient 100% load ±0.02 %/°C PROTECTIONS parameter conditions/description min typ max units short circuit protection continuous, self-recovery Additional Resources: Product Page | 3D Model | PCB Footprint

cui.com CUI Inc │ SERIES: PQMCE1-S │ DESCRIPTION: DC-DC CONVERTER date 06/30/2021 │ page 3 of 6 ENVIRONMENTAL parameter conditions/description min typ max units operating temperature derating when operating temperature up to 71°C -40 85 °C storage temperature -55 125 °C humidity non-condensing 95 % shock/vibration 10-150Hz, 5G, 30 Min. along X, Y and Z SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output electric strength test for 1 minute with a leakage current of 1mA max 1500 Vdc isolation resistance input to output resistance at 500 Vdc 1000 MΩ isolation capacitance input to output capacitance at 100 KHz / 0.1 V 20 pF safety approvals UL62368/EN62368/IEC62368 approval (he 3.3V is not included; and 24V only EN62368) EMI /EMC CISPR32/EN55032 Class B (see recommended circuit) ESD IEC/EN61000-4-2 Air ±8kV, Contact ±4kV perf. Criteria B RoHS yes MTBF as per MIL-HDBK-217F @ 25°C 3500 k Hours Additional Resources: Product Page | 3D Model | PCB Footprint

cui.com CUI Inc │ SERIES: PQMCE1-S │ DESCRIPTION: DC-DC CONVERTER date 06/30/2021 │ page 4 of 6 MECHANICAL parameter conditions/description min typ max units dimensions 19.65 x 6.00 x 10.16 mm case material black plastic; flame-retardant and heat-resistant (UL94 V-0) weight 2.1 g MECHANICAL DRAWING PIN-OUT PIN FUNCTION

1 Vin

2 GND

units: mm [inches] tolerance: ± 0.25 [±0.010] pin section tolerances: ± 0.10 [±0.004] DERATING CURVE Figure 1 Additional Resources: Product Page | 3D Model | PCB Footprint

CUI Inc │ SERIES: PQMCE1-S │ DESCRIPTION: DC-DC CONVERTER date 06/30/2021 │ page 6 of 6 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. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.2383 cui.com techsupport@cui.com rev. description date 1.0 initial release 03/09/2020 1.01 datasheet update 12/14/2020 1.03 derating curve and circuit figures updated 06/30/2021 The revision history provided is for informational purposes only and is believed to be accurate.

REVISION HISTORY

Additional Resources: Product Page | 3D Model | PCB Footprint