KA1H0380RBYDTU ,RECOMMEND NEW DEVICE KA5H0380Rfeatures integrated fixed oscillator, under • Over Load Protection voltage lock out, leading edge b ..
KA1H0565R ,Fairchild Power Switch(FPS)Block Diagram#3 VCC#2 DRAIN32V5V InternalSFETVref biasGoodlogicOSC9VSQ5µ A1mAR#4 FB −L.E.B 2.5R+1 ..
KA1H0565RTU ,Fairchild Power Switch(FPS)features integrated fixed • Over voltage protection (Min. 23V) oscillator, under voltage lock out, ..
KA1H0680B ,Fairchild Power Switch(FPS)Block Diagram#3 VCC#1 DRAIN32V5V InternalVref bias SFETGoodlogic#5 Soft StartOSC5VSQR−#4 FBL.E.B2.5 ..
KA1H0680RFBTU ,Fairchild Power Switch(FPS)Block Diagram#3 VCC#1 DRAIN32V5V InternalVref bias SFETGoodlogic#5 Soft StartOSC5VSQR−#4 FBL.E.B2.5 ..
KA1H0680RFBYDTU ,Fairchild Power Switch(FPS)KA1M0680B/KA1M0680RB/KA1H0680B/KA1H0680RFBFairchild Power Switch(FPS)
KO3401 , P-Channel Enhancement Mode Field Effect Transistor
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KP-100 ,Pressure Sensors
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KA1H0380RBTU-KA1H0380RBYDTU
RECOMMEND NEW DEVICE KA5H0380R
Features Precision Fixed Operating Frequency KA1L0380B/KA1L0380RB (50kHz) KA1M0380RB (67kHz) KA1H0380RB (100kHz) Pulse by Pulse Over Current Limiting Over Load Protection Over Voltage Protection (Min. 23V) Internal Thermal Shutdown Function Under V oltage Lockout Internal High Voltage Sense FET Auto Restart Mode (KA1L0380RB/KA1M0380RB/
KA1H0380RB) Latch Mode (KA1L0380B)
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.
PWM controller features integrated fixed 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, The 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 design in either a
flyback converter or a forward converter.
