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MAX1875 - Dual 180 Out-of-Phase PWM Step-Down Controllers

Key Features

  • o Two Independent Output Voltages o 180° Out-of-Phase Operation o 90° Out-of-Phase Operation (Using Two MAX1875/MAX1876s) o Foldback Current Limit o 4.75V to 23V Input Supply Range o 0 to 18V Output-Voltage Range (Up to 10A) o >90% Efficiency o Fixed-Frequency Pulse-Width Modulation (PWM) Operation o Adjustable 100kHz to 600kHz Switching Frequency o External SYNC Input o Clock Output for Master/Slave Synchronization o Soft-Start and Soft-Stop o RST Output with 140ms Minimum Delay (MAX1876) o Los.

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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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19-2431; Rev 0; 7/02 KIT ATION EVALU E L B A IL AVA Dual 180° Out-of-Phase PWM StepDown Controllers with POR General Description Features o Two Independent Output Voltages o 180° Out-of-Phase Operation o 90° Out-of-Phase Operation (Using Two MAX1875/MAX1876s) o Foldback Current Limit o 4.