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BD9S111NUX-C - Single Synchronous Buck DC/DC Converter

Download the BD9S111NUX-C datasheet PDF (BD9S110NUX-C included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for single synchronous buck dc/dc converter.

Description

BD9S11xNUX-C series is a synchronous buck DC/DC Converter with built-in low On Resistance power MOSFETs.

It is capable of providing current up to 1 A.

Small inductor is applicable due to high switching frequency of 2.2 MHz.

Features

  • high-speed transient response. It has an integrated feedback resistor that sets the output voltage to 1.2 V/1.8 V and a built-in phase compensation circuit.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BD9S110NUX-C-ROHM.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BD9S111NUX-C
Manufacturer ROHM
File Size 2.64 MB
Description Single Synchronous Buck DC/DC Converter
Datasheet download datasheet BD9S111NUX-C Datasheet

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Full PDF Text Transcription

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Datasheet 2.7 V to 5.5 V Input, 1 A Single Synchronous Buck DC/DC Converter for Automotive BD9S11xNUX-C series General Description BD9S11xNUX-C series is a synchronous buck DC/DC Converter with built-in low On Resistance power MOSFETs. It is capable of providing current up to 1 A. Small inductor is applicable due to high switching frequency of 2.2 MHz. It is a current mode control DC/DC Converter and features high-speed transient response. It has an integrated feedback resistor that sets the output voltage to 1.2 V/1.8 V and a built-in phase compensation circuit. Applications can be created with a few external components.
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