Datasheet4U Logo Datasheet4U.com

XC9248 Datasheet Synchronous Step-down DC/dc Converter

Manufacturer: Torex Semiconductor

Overview: XC9248 Series ETR05022-008 18V Driver Transistor Built-In Synchronous Step-Down DC/DC Converter.

General Description

The XC9248 series is 18V bootstrap synchronous step-down DC/DC converter with built-in Nch-Nch driver transistors.

With an input voltage range from 4.5V to 18V and a maximum output current of 2.2A, the series is suitable for digital home appliance power supplies and can be used with small ceramic capacitors.

The series has a 0.8V reference voltage, and using externally connected resistors, the output voltage can be set freely from 1.0V to 12V.

Key Features

  • Input Voltage ： 4.5V ~ 18V Output Voltage ： 1.0V ~ 12V (VFB=0.8V±1.5%) (.
  • 1) Output Current ： 2.2A Efficiency ： 93.8% (.
  • 1) @VIN=12V,VOUT=5V, IOUT=700mA Oscillation Frequency ： 500kHz Maximum Duty Cycle ： 79% Soft-Start Time ： Fixed 2.8ms, set by external capacitor Protection Circuit ： UVLO High side over current protection Low side over current protection VOUT Short-circuit Protection LX Short-circuit Protection VOUT Over voltage protection Thermal shutdown Package ：.

More Datasheets from Torex Semiconductor

Part Number Description
XC9246 16V Driver Transistor Built-In Step-Down DC/DC Converters
XC9247 16V Driver Transistor Built-In 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
XC9210 Synchronous Step-Down DC/DC Controller
XC9213 Synchronous Step-Down DC/DC Controller
XC9215 500mA Synchronous Step-Down DC/DC Converter
XC9216 500mA Synchronous Step-Down DC/DC Converter

XC9248 Distributor