VR20S3V3 XP Power

DC-DC Converter VR20 Series 2 Amp Non Isolated 2A Switching Regulator xxx Series Regulated Single Outputs from 2.5 to 15VDC Wide Input Range to 36V SIP3 Package High Efficiency to 96% Class B Conducted & Radiated Emissions Short Circuit Protection Low 0.1mA Standby Input Current -40C to +85C Operation MTBF >2MHrs 3 Year Warranty Dimensions: The VR20 provides a cost effective compact efficient switching regulator solution operating from a VR20: 0.453 x 0.689 x 0.354 (11.5 x 17.5 x 9.0mm) wide range DC input. Output voltages start from 2.5V and the VR20 consumes as little as 0.1mA when idle. Models & Ratings (1) (2) Input Current Efficiency Max. Capacitive Input Voltage Output Voltage Output Current Model Number Load No Load Full Load Vin, Min. Vin, Max. 4.5-36V 2.5V 2.0A 0.2mA 1300mA 2000F 89% 83% VR20S2V5 6.0-36V 3.3V 2.0A 0.1mA 1260mA 1800F 89% 85% VR20S3V3 8.0-36V 5.0V 2.0A 0.1mA 1380mA 1000F 92% 89% VR20S05 13-36V 9.0V 2.0A 0.1mA 1490mA 680F 95% 92% VR20S09 16-36V 12V 2.0A 0.1mA 1590mA 470F 96% 94% VR20S12 18-36V 15V 2.0A 0.1mA 1760mA 470F 96% 94% VR20S15 Notes 1. Full load input current measured at minimum input voltage. 3. Standard tube quantity 44 pcs. 2. Efficiency measured at full load. 4. Right angle pin option, add suffix -RA. Mechanical Details FRONT VIEW RIGHT ANGLE PIN OPTION (-RA) UNDERSIDE VIEW FOOTPRINT (TOP VIEW) 0.354 (9.0) 0.200 (5.08) 0.453 (11.50) 0.100 (2.54) TYP. Pin Connections 0.012 Pin Single 0.039 (0.30) 1 2 3 ( 1.00) VR20 1 +Vin 1 2 3 2 Ground 3 +Vout 0.085 (2.15) 0.028 (0.70) 0.161 (4.10) 0.012 (0.3) 0.200 (5.08) Notes 1. All dimensions are in inches (mm) 4. Case & pin tolerance: 0.02 (0.5) 2. Weight: 0.0083lbs (3.8g) approx. 3. Pin diameter: 0.020.004 (0.70.1) www.xppower.com 1 0.020 (0.50) 0.689 (17.5) 0.748 (19.0) 0.689 (17.5) 0.354 (9.00)DC-DC Converter VR20 Series Input Characteristic Minimum Typical Maximum Units Notes & Conditions Input Voltage Range 4.5 36 VDC See Models and Ratings table. Input Filter Internal capacitor Input Reflected Ripple 20 mA pk-pk Input Surge 45 VDC For max. 100ms. Output Characteristic Minimum Typical Maximum Units Notes & Conditions Output Voltage 2.5 15 VDC See Models and Ratings table. Initial Set Accuracy 2.0 4.0/3.0 % 2.5V and 3.3V/others (At full load) Minimum Load 0 mA No minimum load required. Line Regulation 0.4 0.8 % Full load over input voltage range. Load Regulation 0.5 1.5 % Maximum variation applies to 2.5V output models. Transient Response 5 % For 50% load change. Recovery in 200s. Ripple & Noise 75 mV pk-pk 20 MHz bandwidth. Short Circuit Protection Continuous, with auto recovery. Hiccup mode. Maximum Capacitive Load See Models and Ratings table. Temperature Coefficient 0.03 %/ C Overload Protection 3.5 A Start-up Time 20 ms General Characteristic Minimum Typical Maximum Units Notes & Conditions Efficiency 96 % See models and ratings table. Isolation: Input to Output 0 VDC Non isolated. Switching Frequency 400 kHz At full load. Mean Time Between Failure 2 MHrs MIL-HDBK-217F. Weight 0.0083 (3.8) lb (g) Case Material Non-conductive black plastic UL94V-0. Pin Material Solder coated phosphor bronze C5191R-1/2H. Potting Material Polyurethane type L780 UL94V-0 rated. Water Wash Use de-ionised water only, dry thoroughly. Wave solder peak, 1.5mm from case 10s max. Not suitable Soldering Temperature 260 C for vapour phase soldering. For further details contact XP Power applications team. Environmental Characteristic Minimum Typical Maximum Units Notes & Conditions Operating Temperature -40 +85 C See derating curves. Storage Temperature -55 +125 C Case Temperature +120 C Humidity 95 %RH Non-condensing. Cooling Natural convection. www.xppower.com 2