SCV1423 - 400mA Sync-Rect PFM Step-Up DC-DC Converter

Datasheet Summary

Description

Pin No.

Battery Detector Input and Enable.

Features

for various battery operated.

ON Semiconductor

📥 Download Datasheet

Datasheet Details

Part number	SCV1423
Manufacturer	ON Semiconductor
File Size	234.96 KB
Description	400mA Sync-Rect PFM Step-Up DC-DC Converter
Datasheet	SCV1423 Datasheet
Additional preview pages of the SCV1423 datasheet.

📁 Similar Datasheet

SCV-3225 - CRYSTAL OSCILLATOR (SIWARD)

Other Datasheets by ON Semiconductor

SCV431 - Low Voltage Precision Adjustable Shunt Regulator
SCV431A - 3-terminal programmable shunt regulator
SCV431AI - 3-terminal programmable shunt regulator
SCV59748 - Linear Voltage Regulator
SCV8163 - Ultra-Low Noise and High PSRR LDO Regulator
SCV8177 - Linear Voltage Regulator

Full PDF Text Transcription

Click to expand full text

NCP1423, SCV1423 Boost Converter - Sync-Rect, PFM, DC-DC, True-Cutoff, Ring-Killer 400 mA NCP1423 is a monolithic micropower high frequency step−up switching converter IC specially designed for battery operated hand−held electronic products. It integrates Synchronous Rectifier for improving efficiency as well as eliminating the external Schottky Diode. High switching frequency (up to 600 kHz) allows low profile inductor and output capacitor being used. When the IC is disabled, internal conduction path from LX or BAT to OUT is blocked, OUT pin is isolated from the battery. This achieves True−Cutoff. Ring−Killer is also integrated to eliminate the high frequency ringing in discontinuous conduction mode.

Published: Nov 11, 2016 |