BP5723-33

Data Sheet 100-220VAC Input/3.3VDC (3A) Output Isolated AC/DC Converter BP5723-33 Absolute Maximum Ratings Parameter Symbol Limits Unit Conditions 11 pin input voltage VD 700 V 7 pin input voltage VDD 25 V 11 pin input currents ID 500 mA PEAK 8 pin input currents IDD 10 mA Maximum output power Po 10 W Withstand voltage VI 3 kW 1 sec (Primary - Secondary) Permission temperature Tcmax 105 °C Contain a self-fever Operating temperature range Topr −25 to +80 °C Storage temperature range Tstg −30 to +105 °C Dimensions (Unit : mm) 38.5MAX 10.9MAX. MARKING SIDE 21.5MAX. 0.4±1.0 3.3MAX. 12 P=2.54±0.2 678 9 0.5±0.1 1.3±0.2 2.54�10=25.4(TYP) 11 7.2MAX. Derating Curve 0.25±0.05 3.7MAX. Electrical Characteristics Parameter Symbol Pin 11 input voltage Operating power voltage(Pin 7) VD VDD Rated output voltage Vo Rated output current Io Min. − 8.5 3.13 0 Line regulation ∆Vr − Load regulation Output ripple voltage Power conversion efficiency ∆VI ∆γ η − − 70 *1: Operation start voltage becomes 16 to 18 V. *2: Pulse noise does not include it. Typ. − 14 3.3 − 10 10 100 79 Max. 650 20 3.47 3.0 200 200 500 − Sample Application Circuit Be sure to use fuse for safety. D1 F1 T1 D2 Vo=3.3V Io=3.0A Vi ZNR C5 + C1 − C4 R2 R1 ++ C2A −− C2B D3 C6 D4 + C3 − 6 9 8 11 7 21 BP5723-33 Unit V V V A mV mV mVpp % Conditions Vi=141V Io=3A Vi=141V Io=1A *1 Vi=141V, Io=2A Refer to derating curve Vi=113 to 374V DC Io=2A Vi=141V, ...