Datasheet Summary
XC9259 Series is Not Remended for New Designs.
XC9259 Series
ETR05041-003
COT Control, 1.0A Synchronous Step-Down DC/DC Converters
- GENERAL DESCRIPTION
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The XC9259 series is a group of synchronous-rectification type DC/DC converters with a built-in P-channel MOS driver transistor and N-channel MOS switching transistor, designed to allow the use of ceramic capacitors. Output voltage is internally set in a range from 0.8V to 3.6V (accuracy: ±2.0%) increments of 0.05V. The device provides a high efficiency, stable power supply with an output current of 1.0A to be configured using only a coil and two capacitors connected externally. Oscillation frequency is...