KA3843 डाटा शीट PDF( Datasheet )

KA3842/43/44/45 Inv № 59 Current Mode PWM Controller July 1995 - revised July 2002 DESCRIPTION KA3842/43/44/45 are fixed frequency current mode PWM controller. They are specially designed for OFF−Line an

www.DataSheet4U.com 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 applicat

www.DataSheet4U.com www.fairchildsemi.com KA3843AC SMPS Controller Features • • • • • • • Low start current 0.2mA (typ) Operating range up to 500kHz Cycle by cycle current limiting Under voltag

www.DataSheet4U.com 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 applicat

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 KA