VRB_D-30W Series 30W, WIDE INPUT, ISOLATED & REGULATED DIP PACKAGE,SINGLE OUTPUT DC-DC CONVERTER FEATURES multi-country patent protection RoHS PRODUCT PROGRAM ● Efficiency up to 90% Input Part Number ● Wide (2:1) Input Range ● 1.5KVDC Input/Output Isolation ● Over Voltage protection ● Output Short Circuit Protection ● Operating Temperature: -40°C to +85°C ● Internal SMD construction ● Metal Shielding Package ● Industry Standard Pin out ● MTBF>1,000,000 hours ● RoHS Compliance Output Voltage (VDC) Current (mA) VRB1203D-30W * 3.3 6000 85 19500 VRB1205D-30W 5 6000 87 10200 12 2500 88 3240 VRB1215D-30W * 15 2000 88 1100 VRB1224D-30W * 24 1250 88 900 VRB2403D-30W * 3.3 6000 86 19500 VRB2405D-30W 5 6000 89 10200 12 2500 89 3300 15 2000 89 1100 VRB2424D-30W 24 1250 89 900 VRB4803D-30W * 3.3 6000 87 19500 Nominal VRB1212D-30W VRB2412D-30W Range 12 24 9-18 18-36 VRB2415D-30W * Application The VRB_D-30W series offer 30W of output, the Efficiency capacitance (max,UF） (%, Typ) Voltage (VDC) VRB4805D-30W 48 36-75 5 6000 89 10200 12 2500 VRB_D-30W series with 2:1 wide input voltage of VRB4812D-30W 87 3300 9-18, 18-36 and 36-75VDC and features 1500VDC VRB4815D-30W 15 2000 90 1100 isolation, short-circuit and over current protection, VRB4824D-30W 24 1250 90 900 as well as six sided shielding. All models are particularly suited to tele-communications, *Designing. industrial, test equipments power. COMMON SPECIFICATIONS Item Test conditions Min VRB2424D-30W 85 Storage Temperature -55 105 5 95 Isolation voltage Test for 1 minute and 1 mA max Isolation resistance Rated Power Package Style O utput Voltage Inp ut Voltage Produ ct Series Max -40 Storage Humidity MODEL SELECTION Typ Operating Temperature Isolation Capacitance 100KHz / 1V Switching frequency Nominal, full load Units °C % 1500 VDC 1000 MΩ 1000 pF 300 MTBF KHz 1000 Weight K hours 45 Case Material g Copper, Nickel plated INPUT SPECIFICATIONS Item 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 MORNSUN reserves the copyright Start voltage/Under Voltage shutdown Test conditions Min Typ Max 12V input models 8.6/8.1 8.8/8.3 9/8.5 24V input models 17.5/16 17.8/16.5 18/17 48V input models 34/32 35/33 Start up time VDC 36/34 20 Input filter Units MS Pi Method of Remote on 3.5-40VDC or open circuit (Reference point: GND) off 0-1.2VDC Specifications subject to change without notice VRB_D-30W A/1-2008 Page 1 of 2 OUTPUT SPECIFICATIONS Item OUTPUT VOLTAGE TRIM Test conditions Min Output voltage accuracy Refer to recommended circuit Typ Max ±1 ±3 Units +V0 % Load regulation From 10% to 100% load ±0.5 ±1 Line regulation Input voltage from low to high ±0.2 ±0.5 Ripple and noise Tested under 20MHz brand 75 150 mV 200 300 us ±2 ±3 ±5 % 120 130 150 % Transient recovery time 50 25%load change Transient peak deviation Over load protection Input voltage range Output Short Circuit Input voltage range Trim +Vo 0V 0V Trim Trim up/down Trim down Trim up RECOMMENDED CIRCUIT Hiccup, automatics recovery 3.3V Over voltage protection Trim 3.63 4.29 5V 5.5 6.5 12V 13.2 15.6 15V 16.5 19.5 24 26.4 31.2 In order to abtain better performance for the DC/DC models. it’s recommended that use input 0.02 %/°C and output filters as Fig.1 shown. ±10%Vo VDC L:12uH Temperature drift (Vout) Trim Figure.1 VDC DERATING&EFFICIENCY CURVE Temperature derating curve Output Power (%) Note: 1. All specifications are measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2. The CTRL control pin voltage is referenced to GND. 3. Typical efficiency value at nominal input voltage and full load. 4. Capacitor MAX load tested at nominal input voltage and constant resistive load. 5. Refer to the diagram of Output Voltage trim up/down for trim applications. 6. The products cannot be used in parallel and in plug and play. C:100uF/100V OUTLINE DIMENSIONS & FOOTPRINT DETAILS Operating Temp(℃) F irst Angle Project io n 11.80 (0.465) 7.62 (0.300) 3 4 40.60 (1.60 0) 10.16 10.16 5 ( 0.400 ) (0 .400 ) 6 (Bo ttom Vie w) 5.08 (0.200) 1 2 RECO MM END ED FOOTP RINT Top view, gri d:2.54mm(0.1 i nch) diameter: 1. 50m m(0.059 inch) 4.10 ( 0 .161) 2.54 (0.100 ) 15.24 (0.600 ) 10.16 (0.400) Curve of Efficiency VS output load 50.80 (2.000) 45.72(1.8 00) N ote: U nit:m m(inch) P in di am eter :1.00 mm(0. 039inch) P in di am eter t olerances: +0.05mm (+ 0.002inch ) G eneral tolerances: +0.25m m( +0 .010inch) 4 3 5 2 1 6 VRB2424D-30W EFF% 100 90 80 70 60 50 40 30 20 10 0 EfficiencyVS Output load 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Output %Io FOOTP RINT DE TAI L S Pi n 1 2 3 4 5 6 Fu nction Vin GN D C tr l Trim 0V +Vo Curve of Efficiency VS input Voltage VRB2424D-30W EF F% Efficiency VS Input voltage 94 92 91 89 87 85 84 82 80 18 20 22 24 26 28 30 32 34 36 Input vo ltage（V ） MORNSUN reserves the copyright Specifications subject to change without notice VRB_D-30W A/1-2008 Page 1 of 2