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NX2124A - 300kHz SYNCHRONOUS PWM CONTROLLER

This page provides the datasheet information for the NX2124A, a member of the NX2124 300kHz SYNCHRONOUS PWM CONTROLLER family.

Features

  • The NX2124/2124A controller IC is a synchronous Buck controller IC designed for step down DC to DC converter.

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Datasheet Details

Part number NX2124A
Manufacturer Microsemi
File Size 546.96 KB
Description 300kHz SYNCHRONOUS PWM CONTROLLER
Datasheet download datasheet NX2124A Datasheet
Additional preview pages of the NX2124A datasheet.

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Full PDF Text Transcription

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Evaluation board available. NX2124/2124A 300kHz SYNCHRONOUS PWM CONTROLLER PRODUCTION DATA SHEET Pb Free Product DESCRIPTION FEATURES The NX2124/2124A controller IC is a synchronous Buck controller IC designed for step down DC to DC converter applications. It is optimized to convert bus voltages from 2V to 25V to outputs as low as 0.8V voltage. n n n n Bus voltage operation from 2V to 25V Fixed 300kHz voltage mode controller Internal Digital Soft Start Function Prebias Startup The NX2124/2124A operates at fixed 300kHz, employs n Less than 50 nS adaptive deadband fixed loss-less current limiting by sensing the Rdson of n Current limit triggers hiccup by sensing Rdson of synchronous MOSFET followed by hiccup feature. NX2124A has higher current limit threshold than NX2124.
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