XC9110 PFM Controlled Step-Up DC/DC Converter/Controller

Torex Semiconductor

Description

XC9110/XC9111 Series PFM Controlled Step-Up DC/DC Converter / Controller ICs ETR04006-008b *GENERAL .
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.

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Datasheet Specifications

Part number: XC9110
Manufacturer: Torex Semiconductor
File Size: 2.38 MB
Datasheet: XC9110-TorexSemiconductor.pdf
Description: PFM Controlled Step-Up DC/DC Converter/Controller

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-Resis

Applications

* where a longer battery life is needed such as in portable communication equipment. With a built-in 2.5Ω N-channel driver transistor, the XC9110A/C/E and XC9111A/C/E types provide a step-up operation by using only a coil, a capacitor, and a diode connected externally. The XC9110/9111B, D and F versio

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XC9110 PFM Controlled Step-Up Converter Controller Torex Semiconductor

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