16666FP
16666FP is HA16666FP manufactured by Renesas.
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HA16666P/FP
600kHz PWM Controlled Switching Regulator
Description
The HA16666P/FP is a voltage mode PWM (pulse width modulation) control IC for switching regulator control. It can drive a power MOS FET efficiently on 600 kHz. Its stanby current is 0.3 mA (max), and it is used as the primary control power supply.
Functions
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- +5 V reference voltage circuit Triangular waveform oscillator PWM parator Output circuit (Totem pole output) Overcurrent protection circuit (with one-pulselatch mode) Undervoltage lockout protectoin circuit Soft start and quick shutdown function Remote control function parator with internal 1.3 V reference voltage
Features
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