RAA211835 - DC/DC Nonsynchronous Step-Down Regulator

Description

4 2.3 Recommended Components Values for Typical Applications

Features

such as cycle-by-cycle peak current limit, input voltage UVLO, output voltage undervoltage (short-circuit) protection, and thermal shutdown.

Renesas

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Datasheet Details

Part number	RAA211835
Manufacturer	Renesas
File Size	3.80 MB
Description	DC/DC Nonsynchronous Step-Down Regulator
Datasheet	RAA211835 Datasheet
Additional preview pages of the RAA211835 datasheet.

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Full PDF Text Transcription

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Datasheet RAA211835 4.5V to 75V, 3A, DC/DC Nonsynchronous Step-Down Regulator with Internal Compensation and Adjustable Frequency The RAA211835 is a DC/DC nonsynchronous step-down (Buck) regulator that supports a 4.5V to 75V input voltage range and adjustable output voltage. It can deliver up to continuous 3A of continuous output current with premium load and line regulation performance. The RAA211835 uses peak-current mode control architecture. With a programmable PWM switching frequency, it provides the best trade off between transient response and efficiency. The device supports PFM operation to maximize light load efficiency as well as an external bias LDO input to further reduce power dissipation across the load range.

Published: Sep 15, 2023 |