LM25149-Q1 Datasheet (Texas Instruments)

LM25149-Q1, DC/DC Controller

The LM25149-Q1 is a 42-V, ultra-low IQ synchronous buck DC/DC controller for high-current, single-output applications.

The controller uses a peak current-mode control architecture for easy loop compensation, fast transient response, and excellent load and line regulation.

The LM25149-Q1 can be set

LM25149-Q1 Features

* AEC-Q100 qualified for automotive applications:

* Device temperature grade 1:

* 40°C to +125°C ambient operating temperature

* Functional Safety-Capable

* Documentation available to aid functional safety system design

* Two integrated EMI mitigation m