Overview
The FAN8303 is a monolithic, non-synchronous step-down DC/DC regulator with a 2A output current and 23V operating input range.
Key Features
Internal power MOSFET switch, current-mode operation, and cycle-by-cycle current limiting for fast transient response and ease of loop stabilization.
Adjustable output voltage from 0.6 to 20V, with up to 90% efficiency and less than 40pA shutdown current.
Fixed 370kHz frequency, external compensation, enable, and programmable soft-start features for design optimization and flexibility.
Protection features include cycle-by-cycle over-current protection, thermal shutdown with hysteresis, and fault condition protection.
Available in an 8-pin SOIC package, suitable for applications such as set-top boxes, DSL and cable modems, distributed power systems, and consumer appliances.
Manual:
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