Datasheet Details
Part number:
XC9111, XC9110
Manufacturer:
Torex Semiconductor
File Size:
2.38 MB
Description:
Pfm controlled step-up dc/dc converter/controller.
Note:
This datasheet PDF includes multiple part numbers: XC9111, XC9110.
Please refer to the document for exact specifications by model.
XC9111, XC9110, PFM Controlled Step-Up DC/DC Converter/Controller
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.
The series is ideal for applications where a longer battery life is needed such as in portable communication equipm
XC9111 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
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