Solutions Search - LTC1625 - No RSENSE Current Mode Synchronous Step-Down Switching Regulator

LTC1625: High Etficiency Step-Down Controller

Jul 20th 1998
The LTC1625 is a synchronous step-down switching regulator controller that drives external N-Channel power MOSFETs using few external components. Current mode control with MOSFET VDS sensing eliminates the need for a sense resistor and improves efficiency. The frequency of a nominal 150kHz internal oscillator can be synchronized ...

Peak Power Tracking Buck Solar Charger Maximizes Efficiency

Sep 22nd 1997
Solar panels are gaining acceptance as a practical means of electricity generation in remote locations, but despite improvements in the technology, solar panels remain expensive. Much of the expense is the panel itself, where the size, and thus cost, of the panel rises with required power output. Maximizing panel performance ...