DatasheetsPDF.com

5S1265

Fairchild Semiconductor
Part Number 5S1265
Manufacturer Fairchild Semiconductor
Description KA5S1265
Published Feb 18, 2008
Detailed Description www.DataSheet4U.com www.fairchildsemi.com KA5S-SERIES KA5S0765C/KA5S09654QT/KA5S0965/ KA5S12656/KA5S1265 Fairchild Po...
Datasheet PDF File 5S1265 PDF File

5S1265
5S1265

Overview
www.
DataSheet4U.
com www.
fairchildsemi.
com KA5S-SERIES KA5S0765C/KA5S09654QT/KA5S0965/ KA5S12656/KA5S1265 Fairchild Power Switch(FPS) Features • • • • • • • • • • • • • Wide Operating Frequency Range Up to 150Khz Lowest Cost SMPS Solution Lowest External Components Low Start-up Current (max:170uA) Low Operating Current (max:12mA) Internal High Voltage SenseFET Over Voltage Protection With Latch Mode (Min23V) Over Load Protection With Latch Mode Over Current Protection With Latch Mode Internal Thermal Protection With Latch Mode Pulse By Pulse Over Current Limiting Under Voltage Lockout With Hysteresis External Sync.
Terminal TO-3P-5L 1 TO-220F-5L TO-220-5L 1 1 1.
Drain 2.
Gnd 3.
VCC 4.
FeedBack 5.
Sync.
Internal Block Diagram VCC 3 VCC UVLO + 15/9V Soft Start & Sync 5 VREF Feedback 4 0.
95mA 4µA OLP (Vfb=7.
5V) TSD (Tj=160°C) OVP (VCC=25V) 1µs Window Open Circuit OCP (VS=1.
1V) 2.
5V R VREF VCC Vth.
sy + 7V 6V + Voffset R S Q Bias Vref 2.
5V OSC CLK + VREF UVLO Drain 1 SenseFET ...


Similar Datasheet


Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)