LM2745 Datasheet (PDF) Download
National Semiconductor
LM2745

Description

The LM2745/8 are high-speed synchronous buck regulator controllers with an accurate feedback voltage accuracy of ± 1.5%. It can provide simple down conversion to output voltages as low as 0.6V.

Key Features

  • Switching frequency from 50 kHz to 1 MHz
  • Switching frequency synchronize range 250 kHz to 1 MHz (LM2745 Only)
  • Startup with a pre-biased output load
  • Power stage input voltage from 1V to 1