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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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TS2515CSRL Fiches technique(PDF) 2 Page - Taiwan Semiconductor Company, Ltd |
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TS2515CSRL Fiches technique(HTML) 2 Page - Taiwan Semiconductor Company, Ltd |
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2 / 7 page  TS2515 3A / 380KHz PWM Buck Converter 2/7 Version: A09 Electrical Specifications (VIN=12V, Ta=25oC unless otherwise noted) Characteristics Symbol Conditions Min Typ Max Units Feedback Voltage VFB IOUT =0.2A 1.198 1.222 1.246 V Quiescent Current Iq VFB =1.5V force driver off -- 3 5 mA Feedback Bias Current IFB IOUT =0.2A -- 0.1 0.5 uA Shutdown Supply Current ISD VEN =0V -- 23 36 uA Soft Stat pin current ISS -- 4.0 -- uA Current Limit ICL -- 4.0 -- A Oscillation Frequency FOSC SW pin 330 380 430 KHz Maximum Duty DMAX VFB =1.0V 100 -- -- % Minimum Duty DMIN VFB =1.5V -- -- 0 % VSH High (regulator ON) 1.5 -- -- EN Pin Logic input threshold voltage VSL Low (regulator OFF) -- -- 0.7 V EN Pin Pull High Current IEN VEN =0V -- 20 36 uA VCC = 5V, VFB = 0V -- 90 140 mΩ Internal P-MOS RDSON RDSON VCC = 12V, VFB = 0V -- 60 100 mΩ IOUT = 2A -- 91 -- Efficiency EFFI VCC = 12V, VOUT = 5V IOUT = 3A -- 90 -- % Thermal Shutdown Temp. TSD -- 140 -- ºC Block Diagram Pin Assignment Name Description Name Description FB Feedback pin Vss GND pin EN Enable input, it is pull-high typically. Drive EN high or floating to turn on the regulator, driver it low to turn it off SW Switch pin. Connect external inductor & diode here SS Soft-Start pin N/C No Connect Vcc IC power supply pin |
Numéro de pièce similaire - TS2515CSRL |
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Description similaire - TS2515CSRL |
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