XC9111E331MR - PFM Controlled Step-Up DC/DC Converter/Controller

Product Overview

Torex Semiconductor

Datasheet Details

Part number	XC9111E331MR
Manufacturer	Torex Semiconductor
File Size	2.38 MB
Description	PFM Controlled Step-Up DC/DC Converter/Controller
Datasheet	XC9111E331MR Datasheet
Note	This datasheet PDF includes multiple part numbers: XC9111E331MR, XC9110. Please refer to the document for exact specifications by model.
Additional preview pages of the XC9111E331MR datasheet.

Product details

Description

The XC9110/9111 series is a group of PFM controlled step-up DC/DC converter/controller ICs designed to generate low supply voltage by the combination of PFM control and CMOS structure.

Features

Input Voltage Range : operating hold voltage 0.7V~10.0V Start-up voltage 0.9V~10.0V Output Voltage Range : 1.5V~7.0V in 0.1V increments Output Accuracy : ±2.5% Max Oscillation Frequency : 100 kHz ±15% 180 kHz (at 56% duty of XC9111) Built-in Switch Types : A/C/E type N-ch FET On-Resistance : 2.5Ω@ VDD=3.0V External Transistor Types : B/D/F type Lx Limit Voltage Max Duty Cycles : E type: more than VDD=2.0V : A/C type: more than VOUT=2.0V : 75% (for XC9110) : 56%/75% two steps (for.

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Other Datasheets by Torex Semiconductor

XC9111E - PFM Controlled Step-Up DC/DC Converter/Controller
XC9111 - PFM Controlled Step-Up DC/DC Converter/Controller
XC9111A - PFM Controlled Step-Up DC/DC Converter/Controller
XC9111C - PFM Controlled Step-Up DC/DC Converter/Controller
XC9110 - PFM Controlled Step-Up DC/DC Converter/Controller
XC9110A - PFM Controlled Step-Up DC/DC Converter/Controller

Published: Jul 13, 2021 |