EPN001 C/5-95 LXF35VB27 EPN-001

EPN001 High Efficiency DC DC Converters Model -13 to -24.5 Vdc Output Variable Negative Bias Ultra-Compact General Notes

TAIYO YUDEN EPN001 EPN001 High Efficiency DC DC Converters Model -13 to -24.5 Vdc Output Variable Negative Bias Ultra-Compact General Notes Structure Thick Film Hybrid IC Loaded with Silicon Semiconductor Outline 8-lead SIL Synthetic Resin Package Use Personal Computer Short Protection DC/DC Converter Shuts Down After an Output Based Short Circuit. Converter Starts Up after Power (VIN) is Turned On and Off. Avoid Use Around Radiation Physical Specifications Dimensions: 13 mm x 28.5 mm x 6.5 mm (0.512" x 1.12" x 0.256") Operating Temp: -10 to 70 °C Relative Humidity: 20% to 90%, non-condensing Storage: -25 to 85 °C/5-95 C/5-95% RH Electrical Characteristics* Item Condition(s) Standard MIN TYP MAX Input Voltage (V) - 4.5 - 5.5 Output Voltage (V) x VIN = 4.5 - 5.5 V IOUT = 0.0 - 45 mA -24.5 - -13.5 Output Current (mA) VIN = 4.5 - 5.5 V 0.0 - 45 Ripple & Noise (mVp-p) y VIN = 4.5 - 5.5 V IOUT = 0.0 - 45 mA - - 200 Total Regulation z VIN = 4.5 - 5.5 V IOUT = 0.0 - 45 mA TOPR = 0.0 - 60 °C -5% - 5% Efficiency VIN = 5.0 V IOUT = 30 mA VR = 50 K 70% - - *Above Specifications Occur @ 25 ºC Input-Side Capacitor = 47 µF/35 V. Output-Side Capacitor = LXF35VB27 LXF35VB27 (Nippon Cemicon Co. Ltd.) unless otherwise noted x y z Adjustable by VR (100 K) Tester to Syncroscope (100 MHz) VR (100 K) is not moved Model EPN001 EPN001 Outline Dimensions 28.5MAX (Unit : mm) 4.5MAX 4.5MAX 5.0MAX 4.5±0.3 6.5MAX T EPN-001 EPN-001 9.5MAX Marking Side Lot No. 3.5±0.5 1 2 4 5 P 2P 6 8 2P P P 10 2P 11 2.0MAX P 4.5MAX 0.3±0.1 0.5±0.1 2MAX 2MAX P=2.54 Test Circuit EPN001 EPN001 1 2 4 5 6 8 10 11 Vin Vout Iout A C2 C3 + VR 100 k + C1 R A Iin P.S. Test Conditions: C1: 47 µF / 35 V C2: LXF35VB27 LXF35VB27 (Nippon Chemicon Co., Ltd.) C3: Ceramic Capacitor, F, 1 µF, 35 V P.S. = DC Power Supply © Copyright 2000 Taiyo Yuden (U.S.A.), Inc. Specifications subject to change without notice. world leaders in materials and electronics technology Taiyo Yuden (U.S.A.), Inc. 1770 La Costa Meadows Drive, San Marcos, CA 92069 (760) 510-3200 / Fax: (760) 471-4021 (800) 493-6835 www.t-yuden.com powerproducts@t-yuden.com PQAA REF.1612 FM 32227