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NX2211 - HIGH FREQUENCY & HIGH DRIVE SYNCHRONOUS PWM CONTROLLER

This page provides the datasheet information for the NX2211, a member of the NX2210 HIGH FREQUENCY & HIGH DRIVE SYNCHRONOUS PWM CONTROLLER family.

Description

nous Buck controller IC designed for step down DC to DC converter applications.

They are optimized to con- n vert bus voltages from 2V to 25V to outputs as low as n 0.8V voltage.

Features

  • of the device are:Internal digital soft start; n Vcc undervoltage lock out; Output undervoltage protec- n tion with digital filter and shutdown capability via the enable pin. n.

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Datasheet Details

Part number NX2211
Manufacturer NEXSEM
File Size 246.65 KB
Description HIGH FREQUENCY & HIGH DRIVE SYNCHRONOUS PWM CONTROLLER
Datasheet download datasheet NX2211 Datasheet
Additional preview pages of the NX2211 datasheet.

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Full PDF Text Transcription

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NEXSEM Evaluation board available. NX2210/2211 HIGH FREQUENCY & HIGH DRIVE SYNCHRONOUS PWM CONTROLLER DESCRIPTION The NX2210/2211 family of controller ICs are synchro- n nous Buck controller IC designed for step down DC to DC converter applications. They are optimized to con- n vert bus voltages from 2V to 25V to outputs as low as n 0.8V voltage. Both devices offer an Enable pin that can n be used to program the converter's start voltage using an external divider from bus voltage. The NX2211 oper- n ates at fixed 600kHz while 2210 has ability to program n switching frequency from 200kHz to 1MHz, making it n ideal for applications requiring ceramic output capacitor. The NX2211 has an added Power Good function.
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