High performance single phase DC/DC controller with power system management
Yi Sun
Abstract
The LTC3883, a single phase synchronous step-down DC/DC controller featuring a PMBus interface for digital control and monitoring of key regulator parameters, is described.
Keywords
DC/DC controller
LTC3883
Introduction
The LTC3883 is a single phase synchronous step-down DC/DC controller featuring a PMBus interface for digital control and monitoring of key regulator parameters. It has integrated MOSFET gate drivers and can function either standalone or in a digitally managed system with other Linear Technology PMBus-enabled parts. The LTC3883 features:
• 4.5V to 24V input voltage range and 0.5V to 5.5V output voltage range
• ±0.5% ...
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