LM5146 Datasheet (Texas Instruments) - 100-V Synchronous Buck DC/DC Controller

LM5146, 100-V Synchronous Buck DC/DC Controller

The LM5146 100-V synchronous buck controller regulates from a high input voltage source or from an input rail subject to high-voltage transients, minimizing the need for external surge suppression components.

A high-side switch minimum on-time of 40 ns gives large step-down ratios, enabling the dir

LM5146 Features

* 2 Applications

* Functional Safety-Capable

* Documentation available to aid functional safety system design

* Versatile synchronous buck DC/DC controller

* Wide input voltage range of 5.5 V to 100 V

* 150°C maximum junction temperature

* 0.8-V refere