KA3S0680RF ,Fairchild Power Switch(FPS)features a trimmed oscillator,• Under voltage lockout under voltage lock out, leading edge blanking ..
KA3S0765R ,Fairchild Power Switch(FPS)features a trimmed oscillator, under • Under voltage lockout voltage lock out, leading edge blankin ..
KA3S0765RFYDTU ,Fairchild Power Switch(SPS)features a trimmed oscillator, under Internal thermal shutdown function voltage lock-out, leading ..
KA3S0765RTU ,Fairchild Power Switch(SPS)Block Diagram#3 VCC#1 DRAIN32V5V InternalSFETVref biasGoodlogic#5 Sync−OSC+5VS6.4VQR#4 FB −L.E.B2.5 ..
KA3S0765R-YDTU ,Fairchild Power Switch(SPS)Features Description Wide operatimg frequency range up to (150kHz) The SPS product family is speci ..
KA3S0880RFBTU ,Fairchild Power Switch(SPS)Block Diagram#3 VCC#1 DRAIN32V5V InternalSFETVref biasGoodlogic#5 Sync−OSC+5VS6.4VQR−#4 FBL.E.B2.5R ..
KRC120M , EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)
KRC120-M , EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)
KRC120S , EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)
KRC231M , EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, AUDIO MUTING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)
KRC232M , EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, AUDIO MUTING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)
KRC233S , EPITAXIAL PLANAR NPN TRANSISTOR (SWITCHING, AUDIO MUTING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)
KA3S0680-KA3S0680RF
Fairchild Power Switch(FPS)
Features Wide operatimg frequency range up to (150kHz) Pulse by pulse over current limiting Over load protection Over voltage protecton (Min. 23V) Internal thermal shutdown function Under voltage lockout Internal high voltage sense FET External sync terminal Auto Restart Mode
DescriptionThe Fairchild Power Switch(FPS) product family is specially
designed for an off line SMPS with minimal external
components. The Fairchild Power Switch(FPS) consist of
high voltage power SenseFET and current mode PWM
controller IC. controller IC features a trimmed oscillator,
under voltage lock out, leading edge blanking, optimized
gate turn-on/turn-off driver, thermal shut down protection,
over voltage protection, temperature compensated precision
current sources for loop compensation and fault protection
circuit. compared to discrete MOSFET and controller or
RCC switching converter solution, a Fairchild Power
Switch(FPS) can reduce total component count, design size,
weight and at the same time increase & efficiency,
productivity, and system reliability. It has a basic platform
well suited for cost effective C-TV power supply.
