PRME1-M CUI | Alldatasheet

Document overview

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

Technical content

cui.com date 09/13/2021 page 1 of 6 SERIES: PRME1-M │ DESCRIPTION: DC-DC CONVERTER

FEATURES

  • 1 W isolated output
  • single regulated output
  • 3,000 Vdc isolation
  • continuous short-circuit protection
  • wide operating temperature range -40~85°C
  • efficiency up to 71%
  • EN 62368-1 MODEL input voltage output voltage output current output power ripple & noise1 efficiency typ (Vdc) range (Vdc) (Vdc) min (mA) max (mA) max (W) max (mVp-p) typ (%) PRME1-S12-S5-M 12 11.4~12.6 5 20 200 1 100 69 PRME1-S12-S12-M 12 11.4~12.6 12 9 84 1 100 71 PRME1-S12-S15-M 12 11.4~12.6 15 7 67 1 100 71 PRME1-S15-S5-M3 15 14.25~15.75 5 20 200 1 100 68 PRME1-S24-S5-M 24 22.8~25.2 5 20 200 1 100 69 PRME1-S24-S12-M 24 22.8~25.2 12 9 84 1 100 71 PRME1-S24-S15-M 24 22.8~25.2 15 7 67 1 100 71 Notes: 1. Measured at nominal input, 20 MHz bandwidth using the “parallel cable”. (see Application circuit). 2. All specifications are measured at Ta=25°C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified. 3. Model is not CE certified. PART NUMBER KEY Base Number PRME1- S XX - S XX - M Input Voltage Output Voltage Mounting Style: SMTOutput: S = single Additional Resources: Product Page | 3D Model | PCB Footprint

cui.com date 09/13/2021 │ page 2 of 6CUI Inc │ SERIES: PRME1-M │ DESCRIPTION: DC-DC CONVERTER INPUT parameter conditions/description min typ max units operating input voltage

12 Vdc input models

15 Vdc input models

24 Vdc input models

11.4 14.25 22.8 12.6 15.75 25.2 Vdc Vdc Vdc current3

12 Vdc input models 5 Vdc output model

15 Vdc input models 99/8 105/- mA

24 Vdc input models 5 Vdc output model

Note: 3. full load/no load OUTPUT parameter conditions/description min typ max units maximum capacitive load

5 Vdc output models

12 Vdc output models

15 Vdc output models

2,400 560 220 μF μF μF voltage accuracy at full load ±3 % line regulation for Vin change of ±1% ±0.25 % load regulation from 10% to full load ±2 % switching frequency 100% load, nominal input voltage 260 kHz temperature coefficient at full load ±0.02 %/°C PROTECTIONS parameter conditions/description min typ max units short circuit protection continuous, auto recovery SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output for 1 minute at 1 mA 3,000 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 certified to 62368: EN, IEC conducted emissions CISPR32/EN55032 CLASS B radiated emissions CISPR32/EN55032 CLASS B ESD IEC/EN61000-4-2 Air ±8kV, Contact ±6kV MTBF as per MIL-HDBK-217F, 25°C 3,500,000 hours RoHS yes ENVIRONMENTAL parameter conditions/description min typ max units operating temperature see derating curve -40 85 °C storage temperature -55 125 °C storage humidity non-condensing 5 95 % case temperature rise at 25°C 25 °C SOLDERABILITY parameter conditions/description min typ max units reflow soldering for actual application, refer to IPC/JEDEC J-STD-020D.1 245 °C Additional Resources: Product Page | 3D Model | PCB Footprint

cui.com date 09/13/2021 │ page 3 of 6CUI Inc │ SERIES: PRME1-M │ DESCRIPTION: DC-DC CONVERTER EFFICIENCY CURVES DERATING CURVES Additional Resources: Product Page | 3D Model | PCB Footprint

cui.com date 09/13/2021 │ page 4 of 6CUI Inc │ SERIES: PRME1-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 1.2 g MECHANICAL DRAWING PIN CONNECTIONS PIN Function

1 GND

2 Vin

NC = Pin to be isolated from circuitry Additional Resources: Product Page | 3D Model | PCB Footprint

date 09/13/2021 │ page 6 of 6CUI Inc │ SERIES: PRME1-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

REVISION HISTORY

rev. description date 1.0 initial release 09/13/2021 The revision history provided is for informational purposes only and is believed to be accurate. Additional Resources: Product Page | 3D Model | PCB Footprint