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XC6372 - Step-up DC/DC Converter

This page provides the datasheet information for the XC6372, a member of the XC6373 Step-up DC/DC Converter family.

Datasheet Summary

Description

The XC6371/XC6372 series is a group of PWM controlled and PWM/PFM controlled step-up DC/DC converters.

The built-in 1.4Ω switching transistor type enables a step-up circuit to be configured using only three components, a coil, a diode, and a capacitor.

Features

  • ration Start Voltage Range : 0.9V~10V Output Voltage Range : 2.0V~7.0V (0.1V increments) Highly Accurate : ±2.5% Oscillation Frequency : 50kHz, 100kHz, 180kHz (±15%) Maximum Output Currents : 100mA(TYP. ) @ VIN=3.0V, VOUT=5.0V.
  • Highly Efficient : 85%(TYP. ) @ VIN=3.0V, VOUT=5.0V.
  • Built-in switching transistor. CE pin type (XC6371C, XC6372C) Phase compensation and soft start-up circuits built-in CMOS Low Power Consumption Packages : SOT-89, SOT-89-5, USP-6B Environmentally F.

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Datasheet preview – XC6372

Datasheet Details

Part number XC6372
Manufacturer Torex Semiconductor
File Size 510.54 KB
Description Step-up DC/DC Converter
Datasheet download datasheet XC6372 Datasheet
Additional preview pages of the XC6372 datasheet.

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Full PDF Text Transcription

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XC6371/XC6372 Series PWM,PWM/PFM Controlled Step-up DC/DC Converters ETR0402_005 ☆GreenOperation Compatible ■GENERAL DESCRIPTION The XC6371/XC6372 series is a group of PWM controlled and PWM/PFM controlled step-up DC/DC converters. The built-in 1.4Ω switching transistor type enables a step-up circuit to be configured using only three components, a coil, a diode, and a capacitor. Output voltage can be selectable in the range from 2.0V to 7.0V in increments of 0.01V (accuracy:±2.5%). Oscillation frequency is also selectable from 50kHz, 100kHz, and 180kHz (accuracy:±15%) for the XC6371 and the XC6372 series. Soft-start time is internally set and offers protection against in-rush currents when the power is switched on and prevents voltage overshoot.
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