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KP521403A - 1A Easy-to-Use High Performance Synchronous Buck Converter

Download the KP521403A datasheet PDF (KP521405 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for 1a easy-to-use high performance synchronous buck converter.

Description

The KP52140X(A) is easy-to-use synchronous buck converters capable of driving up to 1-A load current.

With a wide input range of 6V to 40V, the device is suitable for a wide range of applications for power conditioning from an unregulated source.

Features

  • Designed for Reliable and Rugged.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (KP521405-KiwiInstruments.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number KP521403A
Manufacturer Kiwi Instruments
File Size 1.78 MB
Description 1A Easy-to-Use High Performance Synchronous Buck Converter
Datasheet download datasheet KP521403A Datasheet

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Other Datasheets by Kiwi Instruments

Part Number Description
KP521403 1A Easy-to-Use High Performance Synchronous Buck Converter
KP521405 1A Easy-to-Use High Performance Synchronous Buck Converter
KP521405A 1A Easy-to-Use High Performance Synchronous Buck Converter
KP524201A 600kHz synchronous buck converter
KP524208A 600kHz synchronous buck converter

Full PDF Text Transcription

Click to expand full text
KP521405, KP521403, KP521405A, KP521403A 40V, 1A Easy-to-Use High Performance Synchronous Buck Converter 1 Features  Designed for Reliable and Rugged Applications  Wide Input Voltage Range: 6V to 40V  1-A Continuous Output Current  100% Duty Cycle for Low Dropout Operation  Support Startup with Pre-biased Output  Output OVP and UVP  Input OVP and UVLO  Over-Temperature Protection  ±1% Output Voltage Accuracy  Integration Reduces Solution Size and Cost  Integrated 270-mΩ P-MOSFET Buck Switch Eliminates External Bootstrap Capacitor  Integrated 135-mΩ N-MOSFET Synchronous Rectifier Eliminates External Schottky Diode  No Loop Compensation Components  Internal 2.5-ms Soft Start  Fixed 5-V Output (KP521405, KP521405A)  Fixed 3.
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