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| Mespek Oy, PL103, 00701 Helsinki Puh. (09)3507360 Fax (09)3453384 E-mail: mespek@mespek.com http://www.mespek.com UM0100 SERIES 1 Watt DC-DC Converters Low Profile Molding SMD Package Unregulated Output Very Low Component Height 7.3mm 1000 VDC Isolation Voltage Toroidal Magnetics Single Isolated Output 5V, 12V Input 5V, 9V, 12V and 15V Output Multi Layer Ceramic Capacitors SPECIFICATIONS All specifications are typical at nominal line full load, and 25C unless otherwise noted. NOTES: 1. Load regulation is fo r load change from 10% to 100%. See graph of load regulation. ELECTRICAL SPECIFICATION Input Voltage Range ... ... ... ... ... ... ..... ... .... ... ... ... .. 10% Input Filter ... ... ... ... ... ... .... ... ... ... ... ... ..... ... ... ... Capacitor Output Voltage Accuracy ... ... ... ... ... ... ... ... ...... ... ... . 5% Line Voltage Regulation ... ... ... ... ... .. 1.2%/1% of Vin. typ. Load Voltage Regulation 1 ... ... ..... ... ... ....... ... . 10% max. 5V Output Type ... ... ... ... ..... ... ... ...... 12% typ. 14% max. Ripple and Noise(20MHz BW) ... ... ... ... ... ... ..... .. 100mVp-p Efficiency at Full Load ... ... ... ... ... ... ... ...... ... ... .. See Table Isolation Voltage ... ... ... ... ... ... ... ... ... ... ... .. 1000 VDC min. Operating Frequency ... ... ... ... ... ... .... ... ... ... .. 20 KHz min. Short Circuit Protection ... ... ... ... ... ... ... ... ... ... ... 1Sec. typ. 2 Operating Temperature Range ... ... ... (-45 )-25C to +85C Storage Temperature Range ... ... ... ... ..... -55C to +125C Dimensions ... ... ... ... ... ... ... ... ... ... ... . 12.70*8.10*7.30 mm Package Material ... ... ... ... ... ... ... ... .. Plastic Encapsulated UL 94V-0 Weight ... ... ..... ... ... ... ... ..... ... ... ... ... ... ... ... ... ... ... ... .. 1.5g A: UM0101 C: UM0102 B: UM0107 D: UM0103 2. Start up delay(4-5s) at -45C at low line(4.5... 4.7V). 3. Recommended Reflow soldering UNIVERSAL MICROELECTRONICS UM0100 SERIES 1 OF 2 3,27TH RD., TAICHUNG INDUSTRIAL PARK, TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129 REV.1 Mespek Oy, PL103, 00701 Helsinki Puh. (09)3507360 Fax (09)3453384 E-mail: mespek@mespek.com http://www.mespek.com MODEL NUMBER INPUT VOLTAGE OUTPUT VOLTAGE MAXIMUM CAPACITIVE LOAD(uF) 200 mA 70 100 111 mA 78 47 84 mA 80 39 66 mA 82 33 200 mA 70 100 ports should not be over following indicated values. OUTPUT CURRENT % EFF 1 UM0101 5 VDC UM0107 9 VDC 5 VDC UM0102 12 VDC UM0103 15 VDC UM0111 12 VDC 5 VDC NOTE: 1. Maximum capacitive load across the output MECHANICAL SPECIFICATIONS 5 4 Pin 1 2 3 4 5 Pin Connections Single Output -Vi +Vi -Vo +Vo NC* 1 2 3 NC*: No connection 0.10 5 SURFACE RECOMMENDED FOOTPRINT DETAILS *All dimensions in mm. Tolerance .xx =0.25(mm) UNIVERSAL MICROELECTRONICS UM0100 SERIES 2 OF 2 3,27TH RD., TAICHUNG INDUSTRIAL PARK, TAICHUNG, TAIWAN, R.O.C. TEL: 886-4-23590096 FAX: 886-4-23590129 REV.1 |
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