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 ..
KA3S0880RFBYDTU ,8A/800V QRC Power SwitchBlock Diagram#3 VCC#1 DRAIN32V5V InternalSFETVref biasGoodlogic#5 Sync−OSC+5VS6.4VQR−#4 FBL.E.B2.5R ..
KA3S0880RFBYDTU ,8A/800V QRC Power Switchfeatures integrated fixed oscillator, Internal thermal shutdown function under voltage lock out, ..
KA3S1265RDTU ,Fairchild Power Switch(FPS)features a trimmed oscillator, under • Under voltage lockout voltage lock-out, leading edge blankin ..
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)
KRC235S , EPITAXIAL PLANAR NPN TRANSISTOR
KRC243S , EPITAXIAL PLANAR NPN TRANSISTOR (HIGH CURRENT SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)
KA3S0765RFYDTU-KA3S0765RTU-KA3S0765R-YDTU
Fairchild Power Switch(SPS)
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 SPS product family is specially designed for an offline
SMPS with minimal external components. The SPS consist
of high voltage power SenseFET and current mode PWM
IC. Included control IC features a trimmed oscillator, under
voltage lock-out, leading edge blanking, optimized gate turn-
on/turn-off driver, thermal shut down protection, over volt-
age 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 SPS can reduce total compo-
nent count, design size, weight and at the same time increase
& efficiency, productivity, and system reliabilit. It has a
basic platform well suited for cost-effective C-TV power
supply.
