PCSA1-S5-S12-S

PCSA1-S5-S5-S CUI | Alldatasheet

Document overview

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

Technical content

cui.com date 07/26/2016 page 1 of 8 SERIES: PCSA1-S │ DESCRIPTION: DC-DC CONVERTER

FEATURES

• up to 1 W isolated output
• industry standard SIP package
• nominal input voltages: 5, 12, 24 Vdc
• single unregulated output
• 1,000 Vdc isolation voltage
• low ripple and noise
• -40 to 100°C
• efficiency up to 82% 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 (%) PCSA1-S5-S5-S 5 4.5~5.5 5 0 200 1 100 79 PCSA1-S5-S12-S 5 4.5~5.5 12 0 84 1 100 79 PCSA1-S5-S15-S 5 4.5~5.5 15 0 67 1 100 80 PCSA1-S12-S5-S 12 10.8~13.2 5 0 200 1 100 81 PCSA1-S12-S12-S 12 10.8~13.2 12 0 84 1 100 81 PCSA1-S12-S15-S 12 10.8~13.2 15 0 67 1 100 82 PCSA1-S24-S5-S 24 21.6~26.4 5 0 200 1 100 80 PCSA1-S24-S12-S 24 21.6~26.4 12 0 84 1 100 80 PCSA1-S24-S15-S 24 21.6~26.4 15 0 67 1 100 81 Notes: 1. At full load, nominal input, 20 MHz bandwidth oscilloscope, with a 0.33 µF ceramic capacitor on the output. 2. Required to add a 2.2 µF (5 & 12 Vdc input models) or 4.7 µF (24 Vdc input models) ceramic capacitor to the input to reduce input voltage stress. 3. All specifications are measured at Ta=25°C, nominal input voltage, and rated output load unless otherwise specified. PART NUMBER KEY Base Number PCSA1 - SXX - SXX - S Input Voltage Output Voltage Packaging Style: S = SIP For more information, please visit the product page.

cui.com date 07/26/2016 │ page 2 of 8CUI Inc │ SERIES: PCSA1-S │ DESCRIPTION: DC-DC CONVERTER INPUT parameter conditions/description min typ max units operating input voltage

5 Vdc input models

12 Vdc input models

24 Vdc input models

4.5 10.8 21.6 5.5 13.2 26.4 Vdc Vdc Vdc surge voltage for maximum of 100 ms input reverse polarity protection no input fuse 0.5 A time delay fuse for all models (recommended) Notes: 1. Required to add a 2.2 µF (5 & 12 Vdc input models) or 4.7 µF (24 Vdc input models) ceramic capacitor to the input to reduce input voltage stress. OUTPUT parameter conditions/description min typ max units maximum capacitive load at full load 220 μF voltage accuracy ±3.0 % line regulation 1.0% change in input voltage ±1.2 % load regulation from 100% to 20% load ±10 % switching frequency at nominal Vin, full load 5, 12 Vdc input models temperature coefficient ±0.05 %/°C PROTECTIONS parameter conditions/description min typ max units short circuit protection momentary 1 s SAFETY AND COMPLIANCE parameter conditions/description min typ max units isolation voltage input to output for 1 minute 1,000 Vdc isolation resistance input to output 1,000 MΩ isolation capacitance input to output 10 pF conducted emissions EN 55022 Class A & Class B (external circuit required, see Figure 3) MTBF as per MIL-HDBK-217F, full load, GB, 25°C 1,700,000 hours RoHS 2011/65/EU ENVIRONMENTAL parameter conditions/description min typ max units operating temperature see derating curve -40 100 °C storage temperature -55 125 °C operating humidity non-condensing 95 % For more information, please visit the product page.

cui.com date 07/26/2016 │ page 3 of 8CUI Inc │ SERIES: PCSA1-S │ DESCRIPTION: DC-DC CONVERTER 12 34 0.46 [11.6] 0.08 [2.0] 0.02 [0.5] 0.02 [0.5] 0.40 [10.2] 0.13 [3.2] 0.300 [7.62] 0.100 [2.54] 0.020 [0.50] 0.010 [0.25] 0.07 [1.8] 0.24 [6.0] 12 34 0.46 [11.6] 0.08 [2.0] 0.02 [0.5] 0.02 [0.5] 0.40 [10.2] 0.13 [3.2] 0.300 [7.62] 0.100 [2.54] 0.020 [0.50] 0.010 [0.25] 0.07 [1.8] 0.30 [7.5] 12 34 0.30 [7.5] 0.08 [2.0] 0.46 [11.6] 0.07 [1.7] 0.8mm PLATED THROUGH HOLE 1.5mm PAD SIZE 12 34 0.24 [6.0] 0.08 [2.0] 0.46 [11.6] 0.07 [1.7] 0.8mm PLATED THROUGH HOLE 1.5mm PAD SIZE Recommended PCB Layout Top View Recommended PCB Layout Top View SOLDERABILITY parameter conditions/description min typ max units wave soldering see wave soldering profile 260 °C Temperature (°C) Time (Seconds) Notes: 1. Soldering materials: Sn/Cu/Ni 2. Ramp up rate during preheat: 1.4°C/s (from 50°C to 100°C) 3. Soaking temperature: 0.5°C/s (from 100°C to 130°C), 60±20 seconds 4. Peak temperature: 260°C, above 250°C for 3~6 seconds 5. Ramp down rate during cooling: -10°C/s (from 260°C to 150°C) units: inches [mm] tolerance: X.XX ±0.01 [±0.25] pin section tolerance: ±0.002[±0.05] PIN CONNECTIONS PIN Function 1 -Vin 2 +Vin 3 -Vout 4 +Vout MECHANICAL parameter conditions/description min typ max units inches inches case material non-conductive black plastic weight 5, 12 Vdc input models 1.3 1.7 g g MECHANICAL DRAWING 5, 12 Vdc input models 24 Vdc input models For more information, please visit the product page.

cui.com date 07/26/2016 │ page 4 of 8CUI Inc │ SERIES: PCSA1-S │ DESCRIPTION: DC-DC CONVERTER DERATING CURVE Ambient Temperature (°C) Load (%) -40 100 -20 02 04 06 0 80 85 Temperature Derating Curve (Natural Convention) 120 100

4.5 Vdc

5 Vdc

5.5 Vdc

Efficiency (%) 10 20 30 40 50 60 70 80 90 100 Load Current (%) EFFICIENCY CURVES PCSA1-S5-S5-S Efficiency Curve (Efficiency vs. Line Voltage and Load Current) Efficiency (%) 10 20 30 40 50 60 70 80 90 100 Load Current (%) PCSA1-S5-S12-S Efficiency Curve (Efficiency vs. Line Voltage and Load Current) Efficiency (%) 10 20 30 40 50 60 70 80 90 100 Load Current (%) PCSA1-S5-S15-S Efficiency Curve (Efficiency vs. Line Voltage and Load Current) 10 .8 Vdc

12 Vdc

13 .2 Vdc 100 Efficiency (%) 10 20 30 40 50 60 70 80 90 100 Load Current (%) PCSA1-S12-S5-S Efficiency Curve (Efficiency vs. Line Voltage and Load Current) For more information, please visit the product page.

cui.com date 07/26/2016 │ page 5 of 8CUI Inc │ SERIES: PCSA1-S │ DESCRIPTION: DC-DC CONVERTER EFFICIENCY CURVES (CONTINUED) 10 .8 Vdc 13 .2 Vdc 100 Efficiency (%) 10 20 30 40 50 60 70 80 90 100 Load Current (%) PCSA1-S12-S12-S Efficiency Curve (Efficiency vs. Line Voltage and Load Current)

10.8 Vdc

13.2 Vdc

Efficiency (%) 10 20 30 40 50 60 70 80 90 100 Load Current (%) PCSA1-S12-S15-S Efficiency Curve (Efficiency vs. Line Voltage and Load Current) 100 Efficiency (%)

21.6 Vdc

24 Vdc

26.4 Vdc

10 20 30 40 50 60 70 80 90 100 Load Current (%) PCSA1-S24-S5-S Efficiency Curve (Efficiency vs. Line Voltage and Load Current) 100 Efficiency (%) 10 20 30 40 50 60 70 80 90 100 Load Current (%) PCSA1-S24-S12-S Efficiency Curve (Efficiency vs. Line Voltage and Load Current) 100 Efficiency (%) 10 20 30 40 50 60 70 80 90 100 Load Current (%) PCSA1-S24-S15-S Efficiency Curve (Efficiency vs. Line Voltage and Load Current) For more information, please visit the product page.

cui.com date 07/26/2016 │ page 6 of 8CUI Inc │ SERIES: PCSA1-S │ DESCRIPTION: DC-DC CONVERTER TEST CONFIGURATIONS Input Ripple Current & Output Noise Figure 1 Measuring Input Ripple Current Table 1 Input Voltage (Vdc) L1 C1 C2 5 12 µH 2.2 µF tantalum capacitor NC 12 12 µH 2.2 µF tantalum capacitor NC 24 12 µH 4.7 µF ceramic capacitor NC C1 C2 To Oscilloscope +Vin -Vin +Vo -Vo R-LoadVin Figure 2 Measuring Output Ripple And Noise +Vin -Vin -Vo +Vo R-LoadCext 0.33 µF Ceramic Vin BNC To Scope Cin 1.501.50 0.39± 3.20 0.60 0.60 0.310.95 17.20 0.4± 0.50 10.80( ) 6.70 0.60R 3.20 PACKAGING units: mm Tube size: 17.2 x 9 x 340 mm QTY: 26 pcs 5, 12 Vdc input models units: mm Tube size: 20 x 11 x 340 mm QTY: 26 pcs Table 2 Input Voltage (Vdc) Cin 5 2.2 µF ceramic capacitor 12 2.2 µF ceramic capacitor 24 4.7 µF ceramic capacitor For more information, please visit the product page.

cui.com date 07/26/2016 │ page 7 of 8CUI Inc │ SERIES: PCSA1-S │ DESCRIPTION: DC-DC CONVERTER EMC RECOMMENDED CIRCUIT +Vin -Vin +Vo -Vo R-LoadC1 +VIN -VIN Table 3 Figure 3 Conducted Emissions Test Circuit EN55022 Class A Recommended External Circuit Components C11 C21 L1 4.7 µF / 50 V 4.7 µF / 50 V 3.3 µH Table 4 Test Condition Input Voltage: Nominal Output Load: Full Load EN55022 Class B Recommended External Circuit Components C11 C21 L1 10 µF / 50 V 10 µF / 50 V 7.5 µH Notes: 1. Ceramic Capacitor Notes: 1. Ceramic Capacitor For more information, please visit the product page.

date 07/26/2016 │ page 8 of 8CUI Inc │ SERIES: PCSA1-S │ 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 07/26/2016 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.