C Series General Application

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TPS6211x 17-V, 1.5-A, Synchronous Step-Down Converter

Features High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency 3.1-V to 17-V Operating Input Voltage Range Adjustable Output Voltage Range: 1.2 V to 16 Fixed Output Voltage Options Available in 3.3 V and 5 V Synchronizable to External Clock: Up to 1.4 MHz Up to 1.5-

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