DESCRIPTION

Demonstration circuit 2529A is a dual output synchronous buck converter featuring the LTC®7810ELXE in a

48-lead eLQFP package.

Key features of this board include: an optional on-board

NMOS LDO for DRVCC; jumper for spread-spectrum

option; optional resistors for single output dual phase

operation; a mode selector that allows the converter to

run in CCM, pulse-skipping, adjustable burst clamp or

default Burst Mode® operation; SYNC turret for PolyPhase® operation.

The input voltage range of this demo board is from 16V to

130V and it uses a sense resistor for overcurrent protection. The LTC7810 data sheet gives a complete description of the part, operation and application information and

must be read in conjunction with this demo manual for

DC2529A.