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FP5148 2 CHANNEL SYNCHRONOUS PWM CONTROL IC |
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General Description |
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The FP5148 is a Dual synchronous buck switching regulator control and selectable over-current protection controller IC for DC-DC applications field. The FP5148 includes a two stage 180° out of phase for driving NMOS, power down under-voltage lockout circuit (UVLO) , the inverting input of amplifier connects to a 0.8V precision reference regulator , short circuit and over current shutdown protection circuit (SCP/OCP)and programmable soft start function. |
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Features |
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˙Feedback Reference Voltage: 0.8V ˙Reference Voltage Precision: 2% ˙UVLO protection function ˙Totem-pole Output for MOS Driving ˙Peak Output Source/Drive Capability: 500mA ˙Programming Oscillation Frequency ˙Programmable Soft Start function (SS) ˙OC/SC Protection function(OCP/SCP) ˙Package: SOP16/SOP16(EP) |
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询价
