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MAX1572 - PWM DC-to-DC Step-Down Converter

Key Features

  • o o o o o o o o o o o o o o o Up to 97% Efficiency 2MHz PWM Switching 800mA Guaranteed Output Current Low 48µA Quiescent Current Power-Saving Modes: Pulse-Group, Pulse-Skip, Forced-PWM Mode 0.75V to 2.5V Preset Output Range (in 50mV Increments) Voltage-Positioning Load Transients 5mVP-P Output Ripple Tiny 2.2µH Inductor 10µF Ceramic Output Capacitor Low 0.1µA Shutdown Current No External Schottky Diode Required Soft-Start with Zero Inrush Current 170ms (min) RESET Output Small 12-Pin, 4mm x 4mm.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-2837; Rev 0; 4/03 www.DataSheet4U.com KIT ATION EVALU E L B AVAILA 800mA, 2MHz, PWM DC-to-DC Step-Down Converter with RESET General Description Features o o o o o o o o o o o o o o o Up to 97% Efficiency 2MHz PWM Switching 800mA Guaranteed Output Current Low 48µA Quiescent Current Power-Saving Modes: Pulse-Group, Pulse-Skip, Forced-PWM Mode 0.75V to 2.5V Preset Output Range (in 50mV Increments) Voltage-Positioning Load Transients 5mVP-P Output Ripple Tiny 2.2µH Inductor 10µF Ceramic Output Capacitor Low 0.