CTDD2727DF-4815-D1K-5中文资料
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SPECIFICATIONSVin Vin Iout Iout Effi.Part Nom.Input RangeMax.*Vout Max.Min**.Typ.Number(VDC)(VDC)(VDC)(VDC)(mA)(mA)(%)CTDD2727DF-1205-D1K-5129-1822±5±500±5072CTDD2727DF-1209-D1K-5129-1822±9±278±2875CTDD2727DF-1212-D1K-5129-1822±12±210±2177CTDD2727DF-1215-D1K-5129-1822±15±166±1780CTDD2727DF-1505-D1K-51512-2430±5±500±5075CTDD2727DF-1512-D1K-51512-2430±12±210±2180CTDD2727DF-1515-D1K-51512-2430±15±166±1781CTDD2727DF-2405-D1K-52418-3640±5±500±5077CTDD2727DF-2409-D1K-52418-3640±9±278±2880CTDD2727DF-2412-D1K-52418-3640±12±210±2182CTDD2727DF-2415-D1K-52418-3640±15±166±1784CTDD2727DF-4805-D1K-54836-7280±5±500±5079CTDD2727DF-4809-D1K-54836-7280±9±278±2882CTDD2727DF-4812-D1K-54836-7280±12±210±2185CTDD2727DF-4815-D1K-54836-7280±15±166±1785*If Input voltage above specified may cause permanent damage to the device**The load should not be less than 10%, otherwise ripple will increase dramaticallyISOLATION SPECIFICATIONSItem Test Condition MIN TYPMAXUnits Isolation Voltage Flash tested for 1 minute1000VDC Isolation ResistanceT est at 500VDC1000M ΩOUTPUT SPECIFICATIONSItem Test ConditionMIN TYPMAX Units 5W Output Power 0.55W Positive voltage accuracy Refer to Recommended Circuit ±1±3%Negative voltage accuracy Refer to Recommended Circuit ±3±5%Load regulation From 10% to 100% load ±0.1±0.2%Line regulation Input Voltage from low to high ±0.2±0.5%T emperature drift (Vout)Refer to T emp.Derating Graph 0.03%/°C Ripple 20Hz to 300KHz Bandwidth 3050mVp-p NoiseDC-20MHz Bandwidth80150mVp-p Switching frequency 100% load, nominal input voltage 80200KHz Switching frequency10% load, nominal input voltage250600KHzCTDD2727DF-D1K-5 SeriesWide Input Isolated & Regulated5W Output, Dual OutputNot shown at actual size.FEATURESEfficiency :T o 85%Temperature Range:-40°C to +85°C Isolation:1KVDCMiscellaneous:Wide (2:1) Input Range.Metal ShieldingPackage.No heat sink required.Industry Standard Pinout.Dual Output.Custom service available.Samples available.Output Short Circuit Protection:Continuous Temperature Rise at Full Load:30°C (T yp.)Cooling:Free air convectionNo Load,Power Consumption:500mW (typical)Operating Temperature Range:-40°C to +85°C Storage Temperature Range:-55°C to +125°CLead Temperature:300°C (1.5mm from case for 10 seconds)Storage Humidity Range:<95%Case Material:Metal MTBF:>3,500,000 hoursMiscellaneous:RoHS Compliant.Note:1.All specifications measured at T A=25°C, humidity<75%, nominal input voltage and rated output unless otherwise specified.TYPICAL CHARACTERISTICS 120806040200O u t p u t P o w e r (%)100Safe Operating AreaRoHSCompliantTemperature Derating GraphOUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS27.5020.329.004.0027.50121.60ø+0.15/-02.542.54Note: All Pin s on a 2.54m pitch; a ll pin di a meter s a re 0.50mm; a ll dimen s ion s in mm.S ide ViewT op ViewCTDD2727DF-D1K-5 Footprint1243535.0845PIN CONNECTIONSPin F u nction 12345Vin GND +Vo OV -V04312Top View5CTDD2727DF-D1K-5 SeriesWide Input Isolated & Regulated5W Output, Dual Outputlp(A )Figure 2Vin C in C o u t (0+70°C)C o u t (-40+85°C)5V&100µFExtern a l C a p a citor T ab le (t ab le 1)All the CTDD2727DF-D1K-5 S erie s h a ve b een te s ted a ccording to the following recommended te s ting circ u it b efore le a ving f a ctory . Thi s s erie s s ho u ld b e te s ted u nder lo a d. Never b e te s ted u nder no lo a d (S ee fig u re 1 & 2). If yo u w a nt to f u rther decre as e the inp u t/o u tp u t ripple, yo u c a n incre as e c a p a cit a nce properly or choo s e c a p a citor s with low E S R. However, the c a p a cit a nce s ho u ld not b e too high (S ee t ab le 1). If yo u w a nt to us e the prod u ct s in high EMI, ple as e choo s e o u r met a l p a ck a ged prod u ct s .Fig u re 1RECOMMENDED CIRCUIT。
