P3BU-xxxxELF Mainzer Straße 151–153 D-55299 Nackenheim Tel. +49 6135 7026-0 Fax: +49 6135 931070 www.peak-electronics.de [email protected] PMA-SERIES Rev.11-2008 0.5 Watt Unregulated Single Output DIP8 Case 1 kV DC I/O Isolation Low Ripple and Noise The PMA series P3BU-xxxxELF is a family of cost effective 0.5 W single output DC/DC converters. These converters are in an ultra miniature DIP8 case. Devices are encapsulated. High performance features: 1000VDC input/output isolation, high efficiency operation, output voltage accuracy of ±3% maximum, input range of ±10% tolerance and low output ripple and noise. All specifications typical at Ta=25°C, nominal input voltage and full load unless otherwise specified Input Specifications Voltage Range Input Filter Input Reflected Ripple Current¹ ± 10% Capacitor 20 mA pk-pk Output Specifications Voltage Accuracy Short Circuit Protection Line Regulation Load Regulation (20% - 100%) Ripple and Noise (20Mhz bandwidth) Temperature Coefficient ± 3% Short Term ± 1.2% / 1% Vin Change ± 10% (3.3Vout Models: ± 20%) 100 mV pk-pk ± 0.02% / °C General Specifications Efficiency I/O Isolation Voltage (3 sec.) I/O Isolation Capacity I/O Isolation Resistance Switching Frequency Humidity Reliability Calculated MTBF (MIL-HDBK-217F) See Table 1000 VDC 60 pF, typ. 1000 MOhm 80 kHz (Variable) 95% rel H > 1.121 Mhrs Physical Specifications Case Material Potting Material Weight Non Conductive Black Plastic (UL94V-0 rated) Epoxy (UL94V-0 rated) ~ 1.8g, typ. Environment Specifications Operating Temperature Maximum Case Temperature Storage Temperature Cooling RoHS Conform -40 to +85°C (ambient) 100°C -40 to +125°C Free Air Convection Soldering 260°C, max. (1.5mm from case 10s.) PMA-Series – P3BU-xxxxELF – Single Output – DIP8 - Plastic Case Specification can change without a notice – We accept no liability for any inaccuracy or printing errors. Page 1/3 Selection Guide Single Output A) ) ) mA ad (mA d (m ( a ) o d ² C) Loa ull L uF) VDC ll L o (VD nt F ) ad ( ge ( t No rent Fu e e o a n r % g t r ( L l e a r r r lt or cy Vo Cu t Vo t Cu put Cu acit put put cien Inpu Inpu In Out Out Effi Cap Order # SINGLE OUTPUT P3BU-053R3ELF P3BU-0505ELF P3BU-057R2ELF P3BU-0509ELF P3BU-0512ELF P3BU-0515ELF P3BU-0518ELF P3BU-0524ELF P3BU-123R3ELF P3BU-1205ELF P3BU-127R2ELF P3BU-1209ELF P3BU-1212ELF P3BU-1215ELF P3BU-1218ELF P3BU-1224ELF P3BU-243R3ELF P3BU-2405ELF P3BU-247R2ELF P3BU-2409ELF P3BU-2412ELF P3BU-2415ELF P3BU-2418ELF P3BU-2424ELF 5 5 5 5 5 5 5 5 12 12 12 12 12 12 12 12 24 24 24 24 24 24 24 24 30 30 30 30 30 30 30 30 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 134 129 134 134 132 132 134 139 60 56 58 56 60 60 60 60 31 29 31 31 31 31 31 31 3.3 5 7.2 9 12 15 18 24 3.3 5 7.2 9 12 15 18 24 3.3 5 7.2 9 12 15 18 24 151.5 100 69.44 55.55 41.67 33.33 27.77 20.83 151.5 100 69.44 55.55 41.67 33.33 27.77 20.83 151.5 100 69.44 55.55 41.67 33.33 27.77 20.83 75 78 75 75 76 76 75 72 70 75 72 75 70 70 70 70 67 72 67 67 67 67 67 67 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 If you need other specifications, please enquire. Notes: PMA-Series – P3BU-xxxxELF – Single Output – DIP8 - Plastic Case Specification can change without a notice – We accept no liability for any inaccuracy or printing errors. Page 2/3 0.50 (0.02) 10.16 (0.40) 7.62 (0.30) Package / Pinning / Derating PIN CONNECTIONS # SINGLE 1 - Vin 4 +Vin 5 +Vout 7 - Vout Others Omitted App Notes: ¹ = Measured Input reflected ripple current with a simulated source inductance of 12uH. ² = Tested by minimal Vin and constant resistive load. - Operation under no-load conditions will not damage these devices, but they will not observe the listed specifications. - For reduce converter’s ripple & noise, it is recommended to add a 4.7µF~100µF capacitor in output end. For EMI performance improvement, it is recommended to add a 12µH inductor and a 10µF~220µF capacitor in input end. Radiated Emissions ESD RS EMC SPECIFICATIONS EN 55022 CLASS B FCC 47CFR Part 15/B CLASS B IEC 61000-4-2 Perf. Criteria B IEC 61000-4-3 Perf. Criteria A PMA-Series – P3BU-xxxxELF – Single Output – DIP8 - Plastic Case Specification can change without a notice – We accept no liability for any inaccuracy or printing errors. Page 3/3