Data Sheet220VAC Input/−12VDC (200mA) OutputNon-Isolated AC/DC ConverterBP5045AAbsolute Maximum RatingsParameterInput voltageOutput currentESD enduranceOperating temperature rangeStorage temperature rangeSymbolViIoVsurgeToprTstgLimits−3902002−20 to +80−25 to +105UnitVmApkkVCCDimensions (Unit : mm)28.2MAX.10.1MAX.4.0 + 1.0−17.9MAX.+0.25 0.05−146+0.5 0.1−+1.3 0.2−2.54 9=22.86(Typ.)+810+P=5.08 0.2−3.25MAX(4.55)Mark Side(5.55)Electrical CharacteristicsParameterSymbolMin.Input voltage rangeVi−113Output voltageVo−11.5Output currentIo−Line regulationVr−Load regulationVl−Output ripple voltageVp−Power conversion efficiencyη72Typ.−311−12.2−0.070.100.1575Max.−390−12.92000.150.150.20−UnitVVmApkVVVp-p%ConditionsDCVi= −311V, Io=200mA∗1Vi= −311VVi= −113 to −390V, Io=200mAVi= −311V, Io=0 to 200mAVi= −311V, Io=200mA∗2Vi= −311V, Io=200mADerating CurveOutput Current Io(mA)300250200150100500-30-20-100102030405060708090Ambient Temperature Ta( C)Operation RangeDerating Curve∗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 Efficiency90807060504030201000Conversion Efficiency(Ta=25 C, Vi=-311V)Conversion Efficiency (%)Application CircuitBP5045A1D1R1−C1+46L1810FUSEC3Pin No.123456710FunctionInputSkipSkipCommonSkipPower inductorSkipPower inductorSkipOutput50100150Output Current Io(mA)200Vi~ZNR−+Be sure to use fuse for safety.C2VoLoad Regulation14Output Voltage -Vo(V)1210820050100150200250300350Output Current Io(mA)Load Regulation(Ta=25 C, Vi=-311V)Please verify operation and characteristics in the customer's circuit before actual usage. Ensure that the load current does not exceed the maximum rating.External Component SpecificationsFUSE: FUSEC1: Input capacitorUse a fast-acting fuse of 1.0A.Rated voltage : More than 450VCapacitance : 22 to 100µFRated voltage : More than 35VC2: Output capacitorCapacitance : 220 to 470µF, low impedance typeESR : Less than 0.16ΩRated ripple current : More than 0.58ArmsEvaluate under actual operating conditions since output ripple voltage is affected.C3: Noise removal capacitorRated voltage : More than 450VFilm or ceramic capacitorCapacitance : 0.1 to 0.22µFInductance : 820µHL1: Choke coilRated current : More than 0.42AR1: Noise removal resistorD1: Rectifier diodeResistance : 10 to 22ΩPower : More than 1/4WPeak reverse voltage : More than 800VMean rectifying current : More than 1.0APeak forward surge current : More than 20AFull-wave rectification can be used.A varistor is required to protect against lightning surges and static electricity.Surface Temperature Increase40353025201510500Surface Temperature Increase(Ta=25 C, Vi=-311V)Temperature Rising ∆T( C)50100150Output Current Io(mA)200Switching FrequencySwitching Frequency f(kHz)25201510500Switching Frequency(Ta=25 C, Vi=-311V)ZNR: Varistor50100150Output Current Io(mA)200www.rohm.com©2010 ROHM Co., Ltd. All rights reserved.1/1 2010.01 - Rev.Ahttp://oneic.com/http://oneic.com/
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ROHMBP5045A
