VRB_MP-8W Series 8W, WIDE INPUT, ISOLATED®ULATED SINGLE OUTPUT DC-DC CONVERTER multi-country patent protection FEATURES RoHS PRODUCT PROGRAM ● Wide (2:1) Input Range ● Operating Temperature: -40°C~+85°C ● 1.5KVDC Input/Output Isolation ● Metal Shielding Package ● DIP package ● No Heat Sink Required ● Industry Standard Pin out ● MTBF>1,000,000 hours ● RoHS Compliance Input Part Number Output Voltage (VDC) CurrentmA) Efficiency Capacitor (%, Typ.) Load Max Voltage (VDC) Max. Min. VRB1203MP-8W 3.3 2000 200 78 3300 VRB1205MP-8W 5 1500 150 81 1600 Nominal Range 12 9-18 20 12 667 67 86 350 VRB1215MP-8W 15 533 54 84 240 VRB1224MP-8W 24 334 34 85 100 VRB2405MP-8W 5 1500 150 81 1600 VRB2412MP-8W 12 667 67 85 350 VRB2415MP-8W 15 533 54 84 240 VRB2424MP-8W 24 334 34 84 100 designed for applications where a wide range VRB4805MP-8W 5 1500 150 84 1600 input voltage power supplies are isolated from VRB4812MP-8W 12 667 67 84 350 the input power supply in a distributed power VRB4815MP-8W 15 533 54 84 240 supply system on a circuit board. VRB4824MP-8W 24 334 34 85 100 Application The VRB_MP-8W Series is specially These products apply to: VRB1212MP-8W Max* 24 48 18-36 36-75 40 80 *Input voltage above it may cause permanent damage to the device. 1) Where the voltage of the input power supply range is wide (voltage range≤ 2:1); 2) Where isolation is necessary between input and output (Isolation voltage≤1500VDC); 3) Where the regulation of the output voltage and the output ripple noise are dem anded. COMMON SPECIFICATIONS Item Rated Power Package Style Output Voltage Input Voltage Product Series Min. Max. Units 95 % Operating Temperature -40 85 Storage Temperature -55 125 1.5mm from case for 10 seconds 40 MTBF CTRL(Reference point: GND) °C 300 Temp. Rise at Full Load 1000 K hours On 3.5-12VDC or open circuit Off 0-1.2VDC or short circuit Pin1 and Pin2/pin3 Cooling Free Air Convection Short Circuit Protection Continuous, automatic recovery Case Material MORNSUN Science & Technology co.,Ltd. Address: 2th floor 6th building, Huangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax: 86-20-38601272 Http://www.mornsun-power.com Typ. Storage Humidity Lead Temperature MODEL SELECTION VRB4805MP-8W Test conditions Copper, Nickel Plated ISOLATION SPECIFICATIONS Item Test conditions Min. Isolation voltage Tested for 1 minute and 1mA max 1500 Isolation resistance Test at 500VDC 500 Isolation capacitance The copyright and authority for the interpretation of the products are reserved by Mornsun Typ. Max. Units VDC MΩ 100 pF Specifications subject to change without notice. VRB_MP-8W A/1-2009 Page 1 of 2 OUTPUT SPECIFICATIONS APPLICATION NOTE Item Test conditions Min. Output power See above products program Typ. Max. 8 ±1 ±3 ±0.5 ±1 ±0.2 ±0.5 Output voltage accuracy Refer to recommended circuit Load regulation From 10% to 100% load Line regulation Input voltage from low to high, full load ① Recommended Circuit All the VRB_MP-8W Series have been tested according to the following recommended testing circuit before leaving factory. This series should be tested under load. Never be tested under no load (see Figure 1). Units W % Single output Temperature drift (Vout) Refer to recommended circuit ±0.02 %/°C Ripple& Noise 20MHz bandwidth 1%Vo mVp-p Switching frequency 100% load, nominal input voltage 300 KHz +Vo Vin C in DC DC Co ut 0V GND (Figure 1). If you want to further decrease the output ripple, you can increase capacitance properly or choose capacitors with low ESR. However, the capacitance can’t exceed the maximum capacitor load in the list. ② Recommended capacitance To ensure these series can operate efficiently and reliably, the recommended capacitance of input and output sees the below table. TYPICAL CHARACTERISTICS Temperature Derating Graph Cin Capacitance (12V,24V,48V Input) Cout Output Voltage 3.3V,5V 12V,15V 24V Operating Temp.( C ) 220uF 100uF 47uF 100uF ③ No parallel connection or plug and play OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT MECHANICAL DIMENSIONS RECOMMENDED FOOTPRINT 32.00 [1.260] 22.86 [0.900] 23 22 16 23 22 15.24[0.600] (Bottom View) 14 16 14 2.54 [0.100] 11 1 2 3 20.00 [0.787] ∅1.00 [∅0.039] 11 1 2 3 (Side View) 0.50[0.020] 2.54 [0.100] 10.50[0.413] 4.10 [0.161] 5.08 [0.200] TUBE OUTLINE DIMENSIONS 22.70 [0.894] FOOTPRINT DETAILS Function Pin 1 CTRL 2,3 GND 11 NC 14 +Vo 0V 16 22,23 Vin NC:No connection 11.60 [0.457] Note: Unit:mm[inch] Pin diameter tolerances:± 0.10mm[0.004inch] General tolerances:± 0.25mm[± 0.010inch] 18.20 [0.717] 0.50[0.020] 0.60 [0.024] 11.30 [0.445] Note: Unit :mm[inch] General tolerances: ±0.50mm[±0.020inch] L=530mm[20.866inch] Tube Quantity: 15pcs L=220mm[8.661inch] Tube Quantity: 6pcs Note: 1. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2. In this datasheet, all the test methods of indications are based on corporate standards. 3. Only typical models listed, other models may be different, please contact our technical person for more details. The copyright and authority for the interpretation of the products are reserved by Mornsun Specifications subject to change without notice. VRB_MP-8W A/1-2009 Page 2 of 2