Data Sheet AC100V input, 12V/200mA output Non-isolated AC/DC converter BP5037B12 Absolute Maximum Ratings Dimensions (Unit : mm) Parameter Symbol Limits Unit 28.2MAX. 9.0MAX. IMEnSapDxuit m evnuodmltua rgOaeuntcpeut current VIosmVuriagxe 1270200 mkAVVpk 16.8MAX. Mark Side OStpoeraragtein tge mtepmepraetruartuer rea nragnege TTosptgr −−2255 ttoo ++18005 °°CC ±41.0 15 . 0 8 3 0 . 5 ± 0 .51 17. 3 ± 0 . 2 100.25±0.05 Maximum surface temperature Tcmax 105 °C 3.3MAX 7.62 5.05MAX. (2.549=)22.86 TYP. 3.95MAX. Electrical Characteristics Parameter Symbol Min. Typ. Max. Unit Conditions Derating Curve Input voltage range Vi 113 141 170 V DC(80 to 120VAC) Derating Curve 300 Output voltage Vo 11.0 12.0 13.0 V Vi=141V, Io=100mA mA) 250 OLLOiounuatetppd uru ertte gcrguiupulraplratleeitoni onvtnoltage VVVIoprl 0−−− 000...−000575 0002...01210505 VmpVVA-p VVVViiii====111114443111 tVVVo,, 1IIoo7==0V01, 0 tIo0o= m11A0000mmAA∗∗21 Output Current Io ( 211050500000-30-20-10 0O1p0er2a0tio3n0 R4a0ng5e060708090 Power conversion efficiency η 70 78 − % Vi=141V, Io=200mA Ambient Temperature Ta(°C) ∗1 Maximum output current varies depending on ambient temperature ; please refer to derating curve. ∗2 Spike noise is not included in output ripple voltage. Conversion Efficiency Conversion Efficiency ApPspBildelePai csi5se a 0inn3tpoiut7eot. Btnha1 t 2cpiinr Ncou.1i0t Pin1234567 No. ONCNCNCohohoOutotottM pukukuueeMssst eee ccOtdddeFooNruiillm ncccioontnniaonnln Veeccott(12V) Conversion Efficiency (%)10987654321000000000000 204(0Ta6=0258°C0,1 V0i0=1124011V4)0160180200 10 7 5 3 1 8 Not used Output Current Io(mA) 9 Not used 1SR3D51−40010ΩR11/4W F1UASE Output+12V10 Input terminal Vi(141VDC) Load Regulation L1 5A0ICnHp1zu0/6t00VHz Z2N20RV +− 22Cμ1F/200V 0C.12μF 820μH +− 3C330μF/25V V)1142 (TLao=a2d5 °RCe, gVui=la1ti4o1nV) FEbyos rpu easccinitaugla ltylh, uePs lcaeugaresre,e nP mtl epaarkoseeb s eku.inreBd eltyo s eucrvoea ntloufi raumstee wfauhnseed t fhocroe snra ftfihermtey. looaudr pcaurrtr emnot uenxtceede idn Myoauxr. rpartoeddu ccut,rrent Output Voltage Vo(108642 0 0 50 100 150 200 250 300 External components setting Output Current Io(mA) FUSE: Fuse Please make sure to use quick acting fuse 1A C1: Capacitor for input Capacitance : 22 to 100μF Rated voltage : 200V or higher Surface Temperature Rising voltage smoothing Ripple current is 0.13Arms above. Surface Temperature Rising C2: For noise terminal Capacitance : 0.1 to 0.22μF Rated voltage : 200V or higher C) 50 (Ta=25°C, Vi=141V) C 3 : C v voaolptlaatagcgeite os rrm efodoruo Octhtuiiontpngut FTCEOihSaulmepRtp a c cuicosati ntpn0asao.nt2caics5ineteΩot :rv v m1ooa0lrlatu 0acxe ge.t oesRra h4iimspo7 puii0nclleμd fcl F ucba euep nr aRrececaveniattdoetl .ur dis.Pa Rvlt0eeoe.ad4ldtsa Auiengrc m eeeth v s:t eah 2a le5usb eVanott ov.eoei rsi. teh i intge htrhemer,i n aaclt uvaoll tsaegte.. Δ°mperature Rising T( 43210000 D1: Rectifier diode In the absolute maximum ratings, the reverse peak voltage should be Te 00 50 100 150 200 400V or higher, the average rectifying current should be 0.5A or higher, Output Current Io(mA) and the peak surge current should be 20A or higher. (Full-wave rectifier can be used in our part.) L1: Choke coil Coil for switching regulator. The inductance should be 820μH, the rated direct current should be 0.42A above. Otherwise heating or abnormal oscillation occurs. R1: For noise terminal 10 to 22Ω 1/4W voltage reduction Reduce the noise terminal voltage. Please set it, if necessary. The constant value should be evaluated in set. ZNR: Varistor Varistor must be used. It protects this part from lightning surge and static electricity.

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