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XC9107 - Step-Up DC/DC Converters

Download the XC9107 datasheet PDF. This datasheet also covers the XC9106 variant, as both devices belong to the same step-up dc/dc converters family and are provided as variant models within a single manufacturer datasheet.

Description

The XC9106 / XC9107 series are step-up DC/DC controller ICs with an externally applied reference voltage (Vref).

Output voltage will be set with external resistors (RFB1 and RFB2) and Vref value.

Features

  • ut Voltage : 0.9V ~ 10V Power Supply Voltage Range : 1.8V~10.0V and more than Vref+0.7V VREF Input Range : 0.8V~2.5V (±2.0%) Output Voltage : Vref x external split resistor ratio VOUT=Vref x (RFB1+RFB2)/RFB2 Oscillation Frequency : 300kHz, 100kHz (±15%) Output Current : More than 30mA (VIN=3.3V, VOUT=20V, when external components are used as in the circuits below. ) Controls : PWM (XC9106) : PWM/PFM auto-switching (XC9107) High Efficiency : 85% (TYP. ) Stand-by Current : IST.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (XC9106-TorexSemiconductor.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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XC9131 Multi Functional Step-Up DC/DC Converter Torex
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Other Datasheets by Torex Semiconductor

Part Number Description
XC9101 PWM Controlled Step-Up DC/DC Controller
XC9103 Step-up DC/DC Controllers
XC9104 Step-up DC/DC Controllers
XC9105 Step-up DC/DC Controllers
XC9106 Step-Up DC/DC Converters

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
XC9106/XC9107 Series PWM Control, PWM/PFM Switching Control, Step-Up DC/DC Converters, Externally Applied Vref ETR04005-006a ■GENERAL DESCRIPTION ☆Green Operation-Compatible The XC9106 / XC9107 series are step-up DC/DC controller ICs with an externally applied reference voltage (Vref). Output voltage will be set with external resistors (RFB1 and RFB2) and Vref value. The series make it easy to control output voltage externally and are suited to software applications that need to vary voltage, such as LCD power supply for PDA. Output will be stable no matter which load capacitors are used but if a low ESR capacitor is used, RSENSE of about 0.1Ω will be required and phase compensation will be achieved.
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