Fairchild Semiconductor 5S0765C
LA5S0765C
| Part No. | 5S0765C |
|---|---|
| Datasheet | 5S0765C Download |
| Manufacturer |  Fairchild Semiconductor |
| Description | LA5S0765C |
| Buy | Stock & Price |
FEATURES
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● Wide Operating Frequency Range Up to 150kHz Lowest Cost SMPS Solution Lowest External Components Low Start-up Current (Max:170µA) 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-220-5L 1 TO-3P-5L 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 VS S Q R Shutdown Latch Rsense 2 GND Power-on Reset (VCC=6.5V) Rev.1.0.5 ©2003 Fairchild Semiconductor Corporation KA5S-SERIES
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C,...
