78M15 KEXIN | Alldatasheet
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Maximum Output current IOM:0 . 5A Output voltage VO: 15V Continuous total dissipation PD: 1.25W Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Input Voltage Vi 35 V Operating Junction Temperature Range TOPR - 5 5t o+ 1 2 5 Storage Temperature Range TSTG - 6 5t o+ 1 5 0 Parameter Symbol Testconditons Min Typ Max Unit Tj=25 14.4 15 15.6 V 17.5 VIN 30V, Io=5mA-350mA,PD 15W 14.25 15 15.75 V Tj=25 , Io=5mA-500mA 300 mV Tj=25 , Io=5mA-200mA 150 mV
17.5 VIN 30V, Io=200mA 100 mV
20 VIN 30V, Io=200mA 50 mV
Quiescent current Iq Tj=25 6.0 mA Iq 17.5V Vl 30V, Io=200mA 0.8 mA Iq 5mA IO 350mA 0.5 mA Output noise voItage V N 10Hz f 100KHz 90 uV Ripple rejection RR 15V VI 25V,f=120Hz, IoUT=300mA 54 dB Dropout Voltage V D Tj=25 ,lo=350mA 2.0 V Short Circuit Current I SC VI=35V, Tj=25 240 mA Peak Output Current I pk Tj=25 2.1 A Electrical Characteristics (VIN=23V,Io=350mA,0 <Tj<125 ,Ci=0.33 F,Co=0.1 F, unless otherwise specified) Quiescent current change VOOutput voltage VO VO Load regulation Line regulation 78M15