P78A1R5

500mA DC-DC Step Down Converter P78A-Series ● ● ● ● ● ● ● Typ Non Isolated 3 Pin SIL Pin compatible with 78Mxx linear regulator Efficiency up to 97% Operating temperature range -40...+85°C Wide Input Range Continuous sort circuit protected Input nominal voltage [VDC] 4.75...30 4.75...34 4.75...34 4.75...34 6.5...34 8...34 9...34 11...34 15...34 18...34 Input current Full load @ Vin min. @ Vin max. [mA] [mA] 200 37 230 38 300 48 380 60 410 86 425 108 420 118 425 144 412 188 430 232 Output Current [mA] 500 500 500 500 500 500 500 500 500 500 Efficiency @ Vin @ Vin min. max. [%] [%] 78 65 82 70 87 76 91 81 94 85 95 88 95 89 96 92 97 94 97 95 Model selection guide No-load [mA] 7 7 7 7 7 7 7 7 7 7 Voltage [VDC] 1.5 1.8 2.5 3.3 5.0 6.5 7.2 9.0 12.0 15.0 Capacitive load max. [µF] 220 220 220 220 220 220 220 220 220 220 P78A1R5 P78A1R8 P78A2R5 P78A3R3 P78A05 P78A6R5 P78A7R2 P78A09 P78A12 P78A15 http://www.DataSheet4U.net/ Page 1 of 2 Deutschland: Inselkammerstraße 10 D-82008 Unterhaching Tel.: 089 614 503-10 E-Mail: [email protected] Schweiz: Gründenstrasse 82 CH-8247 Flurlingen Tel.: 052 647 42 00 E-Mail: [email protected] datasheet pdf - http://www.DataSheet4U.net/ 500mA DC-DC Step Down Converter P78A-Series Specifications Input Absolute max. input voltage range Input reflected ripple current @ source Inductance 12µH Filter Output Voltage accuracy Input voltage regulation Load regulation Short circuit protection Ripple and noise (at 20 MHz BW) Temperature coefficient General S...