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LTC3375 - Parallelable 1A Buck DC/DCs

General Description

The LTC®3375 is a digitally programmable high efficiency multioutput power supply IC.

The DC/DCs consist of eight synchronous buck converters (IOUT up to 1A each) all powered from independent 2.25V to 5.5V input supplies.

Key Features

  • n 8-Channel Independent Step-Down DC/DCs n Master-Slave Configurable for Up to 4A Per Output Channel with a Single Inductor n Independent VIN Supply for Each DC/DC (2.25V to 5.5V) n All DC/DCs Have 0.425V to VIN Output Voltage Range n Precision Enable Pin Thresholds for Autonomous Sequencing (or I2C Control) n 1MHz to 3MHz Programmable/Synchronizable Oscillator Frequency (2MHz Default) n I2C Selectable Phasing (90° Steps) Per Channel n Programmable Power-On Reset/Watch Dog/ Pushbutton Timing n D.

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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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LTC3375 8-Channel Programmable, Parallelable 1A Buck DC/DCs Features n 8-Channel Independent Step-Down DC/DCs n Master-Slave Configurable for Up to 4A Per Output Channel with a Single Inductor n Independent VIN Supply for Each DC/DC (2.25V to 5.5V) n All DC/DCs Have 0.