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L6727 - Single phase PWM controller

General Description

L6727 is a single-phase step-down controller with integrated high-current drivers that provides complete control logic, protections and reference voltage to realize in an easy and simple way general DC-DC converters by using a compact SO-8 package.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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L6727 Single phase PWM controller Feature ■ Flexible power supply from 5 V to 12 V ■ Power conversion input as low as 1.5 V ■ 1 % output voltage accuracy ■ High-current integrated drivers ■ Adjustable output voltage ■ 0.8 V internal reference ■ Simple voltage mode control loop ■ Sensorless and programmable OCP across Low-side RdsON ■ Oscillator internally fixed at 300 kHz ■ Internal Soft-start ■ LS-LESS to manage pre-bias start-up ■ Disable function ■ OV / UV protection ■ FB disconnection protection ■ SO-8 package Applications ■ Subsystem power supply (MCH, IOCH, PCI...