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NCP3230 - High Current Synchronous Buck Converter

General Description

Pin No.

14, EP42 VIN 15, 29 34, EP43 VSWH 16 28, 37 PGND 35 VSW 36 BST 38 VB 39 VCC 40 EN EP41 GND Description A capacitor from this pin to GND allows the user to adjust the soft

start ramp time.

Key Features

  • Wide Input Voltage Range from 4.5 V to 18 V.
  • 0.6 V Internal Reference Voltage.
  • 500 kHz Switching Frequency.
  • External Programmable Soft.
  • start.
  • Lossless Low.
  • side FET Current Sensing.
  • Output Over.
  • voltage Protection and Under.
  • voltage Protection.
  • System Over.
  • temperature Protection using a Thermistor or Sensor.
  • Hiccup Mode Operation for All Faults.
  • Pre.
  • bias Start.
  • up.

📥 Download Datasheet

Datasheet Details

Part number NCP3230
Manufacturer onsemi
File Size 234.53 KB
Description High Current Synchronous Buck Converter
Datasheet download datasheet NCP3230 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NCP3230 Buck Converter - High Current, Synchronous The NCP3230 is a high current, high efficiency, voltage−feed− forward voltage−mode synchronous buck converter which operates from 4.5 V to 18 V input and generates output voltages down to 0.6 V at up to 30 A load. Features • Wide Input Voltage Range from 4.5 V to 18 V • 0.