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NCP1594B - Buck Converter

This page provides the datasheet information for the NCP1594B, a member of the NCP1594A Buck Converter family.

Datasheet Summary

Description

Pin NO.

16 17 20 21 23 24

Mode selection input.

Features

  • include cycle.
  • by.
  • cycle current limit, 92% max duty cycle, short.
  • circuit protection, and thermal shutdown. Features.
  • Wide Input Voltage Range from 2.9 V to 6.0 V.
  • Nine Preset Output Voltages (0.6 V, 0.7 V, 0.8 V, 1.0 V, 1.2 V, 1.5 V, 1.8 V, 2.0 V, and 2.5 V).
  • Adjustable Output Voltage Down to 0.6 V.
  • Adjustable 500 kHz to 2 MHz Switching Frequency.
  • Externally Adjustable Soft.
  • Start and Able to Start Up with Pre.
  • Bia.

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Datasheet preview – NCP1594B

Datasheet Details

Part number NCP1594B
Manufacturer ON Semiconductor
File Size 271.69 KB
Description Buck Converter
Datasheet download datasheet NCP1594B Datasheet
Additional preview pages of the NCP1594B datasheet.

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Full PDF Text Transcription

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Buck Converter High-Efficiency, Synchronous 4 A, 6 A, 2 MHz NCP1594A, NCP1594B The NCP1594 is a high−output−current synchronous PWM converter that integrates two N−channel Power MOSFETs. The NCP1594 utilizes externally compensated voltage mode control to provide good transient response, ease of implementation, and excellent loop stability. It regulates input voltages from 2.9 V to 6.0 V down to an output voltage as low as 0.6 V and is able to supply up to 4.0 A of load current (NCP1594A). Please contact factory for NCP1594B which supports 6.0 A load current. The NCP1594 includes an internal soft−start to limit inrush current. Other features include cycle−by−cycle current limit, 92% max duty cycle, short−circuit protection, and thermal shutdown. Features • Wide Input Voltage Range from 2.
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