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XC9226 - Synchronous Step-Down DC/DC Converters

Download the XC9226 datasheet PDF. This datasheet also covers the XC9225 variant, as both devices belong to the same synchronous step-down dc/dc converters family and are provided as variant models within a single manufacturer datasheet.

General Description

The XC9225/XC9226/XC9227 series is a group of synchronous-rectification type DC/DC converters with a built-in 0.6 P-channel driver transistor and 0.7 N-channel switching transistor, designed to allow the use of ceramic capacitors.

Key Features

  • P-Ch Driver Tr. Built-In N-Ch DriverTr. built-in Input Voltage Range : ON resistance 0.6 : ON resistance 0.7 : 2.0V~6.0V (A~D series) Output Voltage Range 4.5V~5.5V (E~H series) : 0.9V~4.0V (A~D series) 3.0V~4.0V (E~H series) (0.05V increments) Low Power Consumption : 15 A (TYP. ) (VIN=3.6V, VOUT=1.8V) Control Method : Fixed PWM (XC9225) PWM/PFM Automatic (XC9226) High Efficiency PWM/PFM Manual (XC9227) : 92% (TYP. ) Output Current (VIN=3.0V, VOUT=1.8V, IOUT=100mA).
  • : 500mA.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (XC9225-TorexSemiconductor.pdf) that lists specifications for multiple related part numbers.

More Datasheets from Torex Semiconductor

Part Number Description
XC9220 Step-Down DC/DC Controller
XC9221 Step-Down DC/DC Controller
XC9223 Step-Down DC/DC Converter
XC9224 Step-Down DC/DC Converter
XC9225 Synchronous Step-Down DC/DC Converters
XC9227 Synchronous Step-Down DC/DC Converters
XC9201 PWM Controlled Step-Down DC/DC Converters
XC9206 PWM/PFM Switchable Step-Down DC/DC Converters
XC9207 PWM/PFM Switchable Step-Down DC/DC Converters
XC9208 PWM/PFM Switchable Step-Down DC/DC Converters

Full PDF Text Transcription for XC9226 (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
XC9225/XC9226/XC9227 Series Synchronous Step-Down DC/DC Converters ETR0507_004 GreenOperation Compatible GENERAL DESCRIPTION The XC9225/XC9226/XC9227 series is a group of synchronous-rectification type DC/DC converters with a built-in 0.6 P-channel driver transistor and 0.7 N-channel switching transistor, designed to allow the use of ceramic capacitors. The ICs enable a high efficiency, stable power supply with an output current of 500mA (A~D series) and 600mA (E~H series) to be configured using only a coil and two capacitors connected externally. Minimum operating voltage is 2.0V~6.0V (A~D series), 4.5V~5.5V (E~H series). Output voltage is internally programmable in a range from 0.9V to 4.0V (A~D series) and 3.0~4.0V (E~H series) in increments of 0.05V (accuracy: 2.0%).