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KA3843AM 전자부품 데이터시트



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KA3843AM  

Wing Shing
Wing Shing

KA3843AM

Current Mode PWM Controller

Current Mode PWM Controller KA3843A(AM) DESCRIPTION The KA3843AM are fixed frequency current mode PWM controller. They are specially designed for OFF−Line and DC to DC converter applications with a minimal external components. Internall




관련 부품 KA3843 상세설명

KA3843AC  

  
SMPS Controller

www.fairchildsemi.com KA3843AC SMPS Controller Features • • • • • • • Low start current 0.2mA (typ) Operating range up to 500kHz Cycle by cycle current limiting Under voltage lock out with hysteresis Short shutdown delay time: typ.100ns High current totem-pole ou



Fairchild Semiconductor
Fairchild Semiconductor

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KA3843B  

  
SMPS Controller

www.fairchildsemi.com KA3842B/KA3843B/KA3844B/ KA3845B SMPS Controller Features • Low Start up Current • Maximum Duty Clamp • UVLO With Hysteresis • Operating Frequency up to 500KHz Description The KA3842B/KA3843B/KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are sp



Fairchild
Fairchild

PDF



KA3843A  

  
Current Mode PWM Controller

Current Mode PWM Controller KA3843A(AM) DESCRIPTION The KA3843AM are fixed frequency current mode PWM controller. They are specially designed for OFF−Line and DC to DC converter applications with a minimal external components. Internally implemented circuits include a trimmed



Wing Shing
Wing Shing

PDF




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