RAA808015B Datasheet 5a Synchronous Buck Regulators

Manufacturer: Renesas

Overview: RAA808015A, RAA808015B 2.7V to 5.5V Input, 5A Synchronous Buck Regulators Datasheet The RAA808015A/B family (RAA808015A, RAA808015B) is a 5A synchronous buck regulator with an input range of 2.7V to 5.5V. It provides an easy-to-use, high-efficiency low BOM count solution for a variety of applications.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	RAA808015B
Manufacturer	Renesas
File Size	1.25 MB
Description	5A Synchronous Buck Regulators
Datasheet	RAA808015B RAA808015A Datasheet (PDF)

Key Features

a PFM mode for improved efficiency at light loads. This feature can be disabled if forced PWM option (RAA808015B) is required. The RAA808015A/B adopts Constant On-Time (COT) control architecture to provide an ultrafast transient response with few external components and to operate in nearly constant switching frequency over the line, load, and output voltage range. The RAA808015A switches at a default frequency of 1.8MHz and RAA808015B switches at 2.2MHz. The RAA808015A/B can switch between cons.

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