LM2747 Datasheet (Texas Instruments) - Synchronous Buck Controller

LM2747, Synchronous Buck Controller

The LM2747 is a high-speed synchronous buck regulator controller with a feedback voltage accuracy of ±1%.

It can provide simple down conversion to output voltages as low as 0.6V.

Though the control section of the IC is rated for 3 to 6V, the driver section is designed to accept input supply rails as

LM2747 Features

* 1

* 2 ±1% Feedback Voltage Accuracy Over Temperature

* Switching Frequency from 50 kHz to 1 MHz

* Switching Frequency Synchronize Range 250 kHz to 1 MHz

* Startup with a Pre-Biased Output Load

* Power Stage Input Voltage from 1V to 14V

* Control Stage I