LTC3785-1 Description
The LTC®3785-1 is a high power synchronous buck-boost controller that drives all N-channel power MOSFETs from input voltages above, below and equal to the output voltage. With an input range of 2.7V to 10V, the LTC3785-1 is well suited for a wide variety of single or dual cell Li-Ion or multicell alkaline/NiMH applications. The operating frequency can be programmed from 100kHz to 1MHz.