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XC9106 Datasheet Step-up DC/dc Converters

Manufacturer: Torex Semiconductor

Overview: XC9106/XC9107 Series PWM Control, PWM/PFM Switching Control, Step-Up DC/DC Converters, Externally Applied Vref ETR04005-006a.

General Description

☆Green Operation-patible 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.

Key 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.

More Datasheets from 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
XC9107 Step-Up DC/DC Converters
XC9110 PFM Controlled Step-Up DC/DC Converter/Controller
XC9110A PFM Controlled Step-Up DC/DC Converter/Controller
XC9110C PFM Controlled Step-Up DC/DC Converter/Controller
XC9110E PFM Controlled Step-Up DC/DC Converter/Controller
XC9111 PFM Controlled Step-Up DC/DC Converter/Controller

XC9106 Distributor