PQME1-M CUI | Alldatasheet

Document overview

  • Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 8

Technical content

cui.com date 05/10/2019 page 1 of 8 SERIES: PQME1-M │ DESCRIPTION: DC-DC CONVERTER

FEATURES

  • 0.75 W isolated output
  • regulated output
  • compact SMT package
  • single output models
  • continuous short circuit protection
  • -40~85 °C temperature range
  • 1500 Vdc isolation
  • no load input current as low as 5 mA
  • industry standard pin-out
  • efficiency up to 74% 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 (%) PQME1-S5-S3-M 5 4.75~5.25 3.3 20 200 0.66 75 68 PQME1-S5-S5-M 5 4.75~5.25 5 15 150 0.75 75 72 PQME1-S5-S9-M 5 4.75~5.25 9 9 83 0.75 75 72 PQME1-S5-S12-M 5 4.75~5.25 12 7 62 0.75 75 73 PQME1-S5-S15-M 5 4.75~5.25 15 5 50 0.75 75 74 Notes: 1. Measured at nominal input, 20 MHz bandwidth oscilloscope, with 10 µF tantalum and 1 µF ceramic capacitors on the output. 2. Measured at nominal input voltage, full load. 3. All specifications are measured at Ta=25°C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified. For more information, please visit the product page.

cui.com date 05/10/2019 │ page 2 of 8CUI Inc │ SERIES: PQME1-M │ DESCRIPTION: DC-DC CONVERTER PART NUMBER KEY Base Number PQME1-S XX - S XX - M- XX Input Voltage Output Voltage Mounting Style: SMT Packaging: “blank” = Tube TR = Tape and Reel INPUT parameter conditions/description min typ max units operating input voltage 4.75 5 5.25 Vdc current 3.3, 5 Vdc output models 9, 12 Vdc output models

15 Vdc output model

parameter conditions/description min typ max units maximum capacitive load4 3.3, 5 Vdc output models

9 Vdc output models

12, 15 Vdc output models 2,400 1,000 560 μF μF μF voltage accuracy ±3 % line regulation for Vin change of 1% ±0.25 % load regulation from 10% to full load

3.3 Vdc output models

switching frequency 100% load, nominal input voltage 270 kHz temperature coefficient at full load ±0.02 %/°C Note: 4. Tested at input voltage range and full load. PROTECTIONS parameter conditions/description min typ max units short circuit protection continuous, self recovery SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output for 1 minute at 1 mA input to output for 1 second at 1 mA 1,500 3,000 Vdc Vdc isolation resistance input to output at 500 Vdc 1,000 MΩ isolation capacitance input to output, 100 kHz / 0.1 V 20 pF safety approvals EN 62368-1 conducted emissions CISPR32/EN55032, class B (external circuit required, see Figure 2) radiated emissions CISPR32/EN55032, class B (external circuit required, see Figure 2) ESD IEC/EN61000-4-2, air ± 8 kV; contact ± 4 kV, class B MTBF as per MIL-HDBK-217F, 25°C 3,500,000 hours RoHS yes For more information, please visit the product page.

cui.com date 05/10/2019 │ page 3 of 8CUI Inc │ SERIES: PQME1-M │ DESCRIPTION: DC-DC CONVERTER ENVIRONMENTAL parameter conditions/description min typ max units operating temperature see derating curves -40 85 °C storage temperature -55 125 °C storage humidity non-condensing 95 % case temperature rise 3.3 Vdc output model at 25°C all other models at 25°C DERATING CURVE Ambient Temperature (°C) Output Load (%) -40 100 04 0 100 Temperature Derating Curve (Natural Convection) 120 120 8520 60-20 71 For more information, please visit the product page.

cui.com date 05/10/2019 │ page 4 of 8CUI Inc │ SERIES: PQME1-M │ DESCRIPTION: DC-DC CONVERTER units: mm [inch] tolerance: ±0.25[±0.010] pin section tolerance: ±0.10[±0.004] MECHANICAL parameter conditions/description min typ max units case material black flame-retardant and heat-resistant plastic (UL94V-0) weight 1.4 g MECHANICAL DRAWING PIN CONNECTIONS PIN Function

1 GND

2 Vin

Temperature (°C) Time (sec.) 60 sec max (>217°C) Peak Temp 245°C SOLDERABILITY parameter conditions/description min typ max units reflow soldering see reflow soldering profile Maximum duration >217°C is 60 seconds. For actual application, refer to IPC/JEDEC J-STD-020D.1 245 °C NC = No connect For more information, please visit the product page.

cui.com date 05/10/2019 │ page 6 of 8CUI Inc │ SERIES: PQME1-M │ DESCRIPTION: DC-DC CONVERTER PACKAGING (TUBE) units: mm Tube Size: 15.5 x 10.5 mm Inner Carton Size: 575 x 135 x 100 mm Outer Carton Size: 600 x 285 x 225 mm Outer Carton QTY: 9,120 pcs For more information, please visit the product page.

cui.com date 05/10/2019 │ page 7 of 8CUI Inc │ SERIES: PQME1-M │ DESCRIPTION: DC-DC CONVERTER PACKAGING (TAPE AND REEL) units: mm Reel Size: Ø330 mm Inner Carton Size: 370 x 350 x 115 mm Outer Carton Size: 400 x 365 x 255 mm Outer Carton QTY: 3,000 pcs For more information, please visit the product page.

date 05/10/2019 │ page 8 of 8CUI Inc │ SERIES: PQME1-M │ DESCRIPTION: DC-DC CONVERTER 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 05/10/2019 The revision history provided is for informational purposes only and is believed to be accurate.

REVISION HISTORY

For more information, please visit the product page.