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LTC3812-5 - Synchronous Switching Regulator Controller

General Description

The LTC3812-5 is a synchronous step-down switching regulator controller that can directly step down voltages from up to 60V input, making it ideal for telecom and automotive applications.

Key Features

  • n High Voltage Operation: Up to 60V n Large 1Ω Gate Drivers n No Current Sense Resistor Required n Dual N-Channel MOSFET Synchronous Drive n Extremely Fast Transient Response n ±0.5% 0.8V Voltage Reference n Programmable Soft-Start n Generates 5.5V Driver Supply n Selectable Pulse-Skipping Mode Operation n Power Good Output Voltage Monitor n Adjustable On-Time/Frequency: tON(MIN) < 100ns n Adjustable Cycle-by-Cycle Current Limit n Undervoltage Lockout On Driver Supply n Output Overvoltage Protec.

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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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FEATURES n High Voltage Operation: Up to 60V n Large 1Ω Gate Drivers n No Current Sense Resistor Required n Dual N-Channel MOSFET Synchronous Drive n Extremely Fast Transient Response n ±0.5% 0.8V Voltage Reference n Programmable Soft-Start n Generates 5.