Datasheet Summary
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LT3500 Monolithic 2A Step-Down Regulator Plus Linear Regulator/Controller DESCRIPTION
The LT®3500 is a current mode PWM step-down DC/DC converter with an internal 2.3A switch. The wide input range of 3V to 40V makes the LT3500 suitable for regulating power from a wide variety of sources, including automotive batteries, 24V industrial supplies and unregulated wall adapters. Resistor-programmable 250kHz to 2.2MHz frequency range and synchronization capability enable optimization between efficiency and external ponent size. Cycleby-cycle current limit, frequency foldback and thermal shutdown provide protection against a shorted output. The...