PQD6-D CUI | Alldatasheet

Document overview

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

Technical content

cui.com date 10/29/2013 page 1 of 6 SERIES: PQD6-D │ DESCRIPTION: DC-DC CONVERTER date page 1 of 6

FEATURES

  • up to 6 W isolated output
  • smaller package
  • 4:1 input range (9~36 V, 18~75 V)
  • single/dual regulated output
  • 1,500 Vdc isolation
  • continuous short circuit, over current protection
  • six-sided shielded case
  • temperature range (-40~85°C)
  • high efficiency at light load
  • efficiency up to 88% MODEL input voltage output voltage output current output power ripple and noise1 effi ciency typ (Vdc) range (Vdc) (Vdc) min (mA) max (mA) max (W) max (mVp-p) typ (%) PQD6-Q24-S3-D 24 9~36 3.3 75 1500 5 75 79 PQD6-Q24-S5-D 24 9~36 5 60 1200 6 75 83 PQD6-Q24-S12-D 24 9~36 12 25 500 6 75 87 PQD6-Q24-S15-D 24 9~36 15 20 400 6 75 88 PQD6-Q24-S24-D 24 9~36 24 12 250 6 75 88 PQD6-Q24-D5-D 24 9~36 ±5 ±30 ±600 6 75 83 PQD6-Q24-D12-D 24 9~36 ±12 ±12 ±250 6 75 87 PQD6-Q24-D15-D 24 9~36 ±15 ±10 ±200 6 75 88 PQD6-Q48-S3-D 48 18~75 3.3 75 1500 5 75 79 PQD6-Q48-S5-D 48 18~75 5 60 1200 6 75 83 PQD6-Q48-S12-D 48 18~75 12 25 500 6 75 87 PQD6-Q48-S15-D 48 18~75 15 20 400 6 75 88 PQD6-Q48-S24-D 48 18~75 24 12 250 6 75 88 PQD6-Q48-D5-D 48 18~75 ±5 ±30 ±600 6 75 83 PQD6-Q48-D12-D 48 18~75 ±12 ±12 ±250 6 75 87 PQD6-Q48-D15-D 48 18~75 ±15 ±10 ±200 6 75 88 Notes: 1. ripple and noise are measured at 20 MHz BW by “parallel cable” method PART NUMBER KEY PQD6 - QXX - XXX -D Input Voltage Output Voltage Packaging StyleBase Number S = single D = dual DIP Output For more information, please visit the product page.

cui.com CUI Inc │ SERIES: PQD6-D │ DESCRIPTION: DC-DC CONVERTER date 10/29/2013 │ page 2 of 6 INPUT parameter conditions/description min typ max units operating input voltage 24 V input models

48 V input models

start-up voltage 24 V input models

24 V input models

-0.7 -0.7 100 Vdc Vdc fi lter pi fi lter no-load power consumption 0.15 0.3 W 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 ±0.5 ±1 % cross regulation dual output main output 50% load, secondary output 10%- 100% load ±5 % voltage accuracy ±1 ±2 % voltage balance 1 dual output, balanced loads ±0.5 ±1.5 % switching frequency 300 KHz transient recovery time 25% load step change 300 500 μs transient response deviation 25% load step change ±3 ±5 % temperature coeffi cient 100% load ±0.03 %/°C Note: 1. For dual output models, unbalanced load can not exceed ±5%. If ±5% is exceeded, it may not meet all specifi cations. PROTECTIONS parameter conditions/description min typ max units short circuit protection continuous, automatic recovery over current protection 120 180 %lo over voltage protection 110 140 %Vo SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage for 1 minute at 1 mA max. 1,500 Vdc isolation resistance at 500 Vdc 1,000 M Ω isolation capacitance input to output, 100 KHz/0.1 V 1,000 pF safety approvals CE conducted emissions CISPR22/EN55022, class A, class B (external circuit required, see Figure 1-b) radiated emissions CISPR22/EN55022, class A, class B (external circuit required, see Figure 1-b) ESD IEC/EN61000-4-2, class B, contact ± 4kV 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 & interruptions IEC/EN61000-4-29, class B, 0%-70% MTBF as per MIL-HDBK-217F @ 25°C 1,000,000 hours RoHS compliant 2011/65/EU For more information, please visit the product page.

cui.com CUI Inc │ SERIES: PQD6-D │ DESCRIPTION: DC-DC CONVERTER date 10/29/2013 │ page 3 of 6 5.08 [0.200] 11.70[0.461] ∅1.00 [0.039] 4.10[ 0.161] 25.40 [1.000] 25 .40 [1.000] 20.32[0.8 00] 20.32 [0.800] 34 5 ∅1.50 [0.059] Top View PCB Layout Front View Bottom View Grid Size: 2.54mm x 2.54mm PIN CONNECTIONS PIN Single Output Dual Output

1 GND GND

2 Vin Vin

4 NO PIN 0V

50 V - V o

units: mm[inch] tolerance: ±0.25[±0.010] pin diameter tolerance: ±0.10[±0.004] pin height tolerance: ±0.50[±0.020] 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 at full load, Ta=71°C 105 °C vibration 10~55 Hz for 30 min. along X, Y, and Z axis 10 G SOLDERABILITY parameter conditions/description min typ max units hand soldering 1.5 mm from case for 10 seconds 300 °C wave soldering see wave soldering pro fi le 260 °C MECHANICAL parameter conditions/description min typ max units case material aluminum alloy weight 14 g MECHANICAL DRAWING For more information, please visit the product page.

cui.com CUI Inc │ SERIES: PQD6-D │ DESCRIPTION: DC-DC CONVERTER date 10/29/2013 │ page 5 of 6 1. Recommended circuit This series has been tested according to the following recommended testing circuit before leaving the factory. This series should be tested under load (see Figure 3). If you want to further decrease the input/output ripple, you can increase the capacitance accord- ingly or choose capacitors with low ESR (see Table 3). However, the capacitance of the output fi lter capacitor must be appropriate. If the capacitance is too high, a startup problem might arise. For every channel of the output, to ensure safe and reliable operation, the maximum capacitance must be less than the maximum capacitive load (see Table 4). APPLICATION NOTES Figure 3 Note: 1. Minimum load shouldn't be less than 5%, otherwise ripple may increase dramatically. Operation under minimum load will not damage the converter, however, they may not meet all speci fi cations listed. 2. Maximum capacitive load is tested at input voltage range and full load. 3. All speci fi cations are measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specifi ed. DC DC Vin GND +Vo Cin Vin GND +Vo 0VCin DC DC -Vo Dual OutputSingle Output Table 3 Table 4 Vin (Vdc) Cin (μF) Cout (μF) 24 100 10 48 10~47 10 Single Vout (Vdc) Max. Capacitive Load (μF) Dual Vout (Vdc) Max. Capacitive Load1 (μF) 3.3 1800 -- -- 5 1000 ±5 470 12 100 ±12 100 15 100 ±15 100 24 47 -- -- Note: 1. For each output. For more information, please visit the product page.

CUI Inc │ SERIES: PQD6-D │ DESCRIPTION: DC-DC CONVERTER date 10/29/2013 │ 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 06/17/2013 1.01 added CE safety approval 10/29/2013 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.