LD7242 - Leadtrend

LD7242 Highly-Integrated 6-Channel DC/DC Power Management IC

The LD7242 is a high-efficiency complete solution for power supply of digital video cameras (DVCs). With six internal MOSFET DC-DC converters, it provides a maximum efficiency of 95% and generates all the critical power suppliers in DV systems. The LD7242 includes 6 channels of converter and 3 LDOs and Power-Good flag. See the description as below. 6 Channel.

Features

internal compensation to minimize external component count. For the complete protection, the LD7242 provides over current protection, over/under voltage protection, and thermal shutdown protection. The LD7242 can operate in 1-cell lithium-ion (Li+) or dual-battery (2AA) designs. It is available in a compact 32-Pin, 4mm x 4 mm WQFN package. +Patented Features ‧ Supply Voltage Range：1.5V to 5.5V ‧ Integrated Power MOSFET Switch ‧ Synchronous Buck Converter -Up to 95% Efficiency -Up to 100% Duty Cycle ‧ Synchronous Boost Converter - Up to 95% Efficiency - All Boost Converters with OVP -True Shut.