PRMC1-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 03/20/2013 page 1 of 6 SERIES: PRMC1-S │ DESCRIPTION: DC-DC CONVERTER date page 1 of 6
FEATURES
- 1 W isolated output
- smaller package
- single regulated output
- 3,000 Vdc isolation
- continuous short circuit, over current protection
- temperature range (-40~105°C)
- high efficiency at light load
- efficiency up to 82% 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 (%) PRMC1-D5-S5-S 5 4.5~9 5 10 200 1 75 72 PRMC1-D5-S12-S 5 4.5~9 12 4 83 1 75 77 PRMC1-D5-S15-S 5 4.5~9 15 3 67 1 75 77 PRMC1-D12-S5-S 12 9~18 5 10 200 1 75 76 PRMC1-D12-S12-S 12 9~18 12 4 83 1 75 80 PRMC1-D12-S15-S 12 9~18 15 3 67 1 75 81 PRMC1-D24-S5-S 24 18~36 5 10 200 1 75 76 PRMC1-D24-S12-S 24 18~36 12 4 83 1 75 81 PRMC1-D24-S15-S 24 18~36 15 3 67 1 75 81 PRMC1-D24-S24-S 24 18~36 24 6 42 1 75 82 PRMC1-D48-S5-S 48 36~75 5 10 200 1 75 76 PRMC1-D48-S12-S 48 36~75 12 4 83 1 75 81 PRMC1-D48-S15-S 48 36~75 15 3 67 1 75 81 Notes: 1. ripple and noise are measured at 20 MHz BW by “parallel cable” method PART NUMBER KEY PRMC1 - DXX - SXX -S Input Voltage Output Voltage Packaging StyleBase Number SIP
cui.com CUI Inc │ SERIES: PRMC1-S │ DESCRIPTION: DC-DC CONVERTER date 03/20/2013 │ page 2 of 6 INPUT parameter conditions/description min typ max units operating input voltage
5 V input models
12 V input models
24 V input models
48 V input models
4.5 Vdc Vdc Vdc Vdc start-up voltage 3.5 4.5 4.5 Vdc Vdc Vdc Vdc surge voltage for maximum of 1 second -0.7 -0.7 -0.7 -0.7 100 Vdc Vdc Vdc Vdc filter capacitance filter OUTPUT parameter conditions/description min typ max units line regulation full load, input voltage from low to high ±0.2 ±0.5 % load regulation 5% to 100% load ±0.4 ±0.75 % voltage accuracy 5% to 100% load ±1 ±3 % no-load output voltage accuracy 5V output models all other models ±1.5 ±1.5 switching frequency 100% load, nominal input voltage 180 KHz transient recovery time 25% load step change 0.5 1 ms transient response deviation 25% load step change ±3 ±5 % temperature coefficient 100% load ±0.02 ±0.03 %/°C PROTECTIONS parameter conditions/description min typ max units short circuit protection continuous, automatic recovery over current protection 120 % SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage for 1 minute at 1 mA max. 3,000 Vdc isolation resistance at 500 Vdc 1,000 MΩ conducted emissions CISPR22/EN55022, class B, (external circuit required, see Figure 1-b) radiated emissions CISPR22/EN55022, class B, (external circuit required, see Figure 1-b) ESD1 IEC/EN61000-4-2, class B, contact ± 4kV/ air ± 8kV radiated immunity IEC/EN61000-4-3, class A, 10V/m EFT/burst IEC/EN61000-4-4, class B, ± 2kV (external circuit required, see Figure 1-a) surge IEC/EN61000-4-5, class B, ± 2kV (external circuit required, see Figure 1-a) conducted immunity IEC/EN61000-4-6, class A, 3 Vr.m.s voltage dips and interruptions IEC/EN61000-4-29, class B, 0%-70% MTBF as per MIL-HDBK-217F @ 25°C 1,000,000 hours RoHS compliant yes Note: 1. 24V input models can only meet ESD contact ±2kV with external circuit 1-c hooked up. 24V input models can meet ESD contact ±4kV with external circuit 1-a, 1-b, and 1-c hooked up.
cui.com CUI Inc │ SERIES: PRMC1-S │ DESCRIPTION: DC-DC CONVERTER date 03/20/2013 │ page 3 of 6 23 56 781 23 56 781 Front View Bottom View Top View PCB Layout Grid Size: 2.54mm x 2.54mm 0.50[0.020] 2.54[0.100] 4.10 [0.161] 12.00 [0.472] 22.00 [0.866] 0.30 [0.012] 0.50[0.020] 17.78 [0.700] 2.50 [0.098] 9.50 [0.374] Ø1.00 [0.039] MECHANICAL parameter conditions/description min typ max units case material plastic (UL94-V0) weight 4.92 g PIN CONNECTIONS PIN Function
1 GND
2 Vin
3 CTRL
units: mm[inch] tolerance: ±0.25[±0.010] pin section tolerance: ±0.10[±0.004] parameter conditions/description min typ max units hand soldering 1.5 mm from case for 10 seconds 300 °C wave soldering see wave soldering profile 260 °C parameter conditions/description min typ max units operating temperature see derating curve -40 105 °C storage temperature -55 125 °C storage humidity non-condensing 95 % temperature rise at full load, Ta=25°C 25 °C SOLDERABILITY ENVIRONMENTAL
cui.com CUI Inc │ SERIES: PRMC1-S │ DESCRIPTION: DC-DC CONVERTER date 03/20/2013 │ page 4 of 6 Recommended external circuit components Vin (Vdc) 5 12 24 48 FUSE choose according to practical input current MOV TBD -- 10D560 10D101 LDM1 TBD -- 56μH 56μH TVS TBD SMCJ28A SMCJ48A SMCJ90A C0 TBD 680μF/25V 120μF/50V 120μF/100V C1 TBD 4.7μF/50V 4.7μF/50V 4.7μF/100V LDM2 TBD 12μH 12μH 12μH C2 TBD 4.7μF/50V 4.7μF/50V 4.7μF/100V CY TBD 1nF 1nF 1nF D1 TBD RB160M-60/1A RB160M-60/1A RB160M-60/1A R Follows:aaaaa aaaaaaaaaaaa Cd 47nF/50V 47nF/50V 47nF/50V 47nF/50V EMC RECOMMENDED CIRCUIT DERATING CURVES 100 Ambient Temperature (°C) Load (%) -40- 20 02 04 06 0 85 105 120 Safe operating area CY RL LDM2 C0TVS LDM1 MOV FUSE Vin GND +Vo EUTC2 CTRL Cd D1 RCT Vin GND LOAD (a) (b) (c) 10 Sec. Max. Wave Soldering Time 4 Sec. Max. Peak Temp. 260°C Max. Time (sec.) Temperature (°C) 250 200 150 100 Wave Soldering Profile Temperature Derating Curve 3000.1 −−−= C DC I VVR Figure 1 TEST CONFIGURATION DCCin Lin DC Load Oscilloscope Current Probe Lin(4.7µH) Cin(220µF, ESR< 1.0Ω at 100K Hz)Note: Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to simulate source impedance. External components Lin 4.7μH Cin 220μF, ESR < 1.0Ω at 100 KHz
CUI Inc │ SERIES: PRMC1-S │ DESCRIPTION: DC-DC CONVERTER date 03/20/2013 │ 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 03/20/2013 The revision history provided is for informational purposes only and is believed to be accurate.