LTC3568 Datasheet - Linear Technology

LTC3568 Synchronous Step-Down DC/DC Converter

The LTC®3568 is a constant frequency, synchronous step- down DC/DC converter. Intended for medium power applications, it operates from a 2.5V to 5.5V input voltage range and has a user configurable operating frequency up to 4MHz, allowing the use of tiny, low cost capacitors and inductors 2mm or les.

LTC3568 Features

* n Uses Tiny Capacitors and Inductor n High Frequency Operation: Up to 4MHz n Low RDS(ON) Internal Switches: 0.110Ω n High Efficiency: Up to 96% n Stable with Ceramic Capacitors n Current Mode Operation for Excellent Line and Load Transient Response n Short-Circuit Protected n Low Dropout Operation:

LTC3568_LinearTechnology.pdf