2A 23V Synchronous Buck Converter , Monolithic Synchronous Buck Regulator LSP5526

LSP5526 2A 23V Synchronous Buck Converter

General Description

The LSP5526 is a monolithic synchronous buck regulator. The device integrates 95mΩ MOSFETS that

provide 2A continuous load current over a wide operating input voltage of 4.5V to 23V. Current mode control

provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush

current at turn on.

Features

•2A Output Current

•Wide 4.5V to 23V Operating Input Range

•Integrated Power MOSFET Switches

•Output Adjustable from 0.925V to 18V

•Up to 96% Efficiency

•Programmable Soft-Start

•Stable with Low ESR Ceramic Output Capacitors

•Fixed 340KHZ Frequency

•Cycle by Cycle Over Current Protection

•Input Under Voltage Lockout•Package: SOP-8L

Applications

•Distributed Power Systems

•Networking Systems

•FPGA, DSP, ASIC Power Supplies

•Green Electronics/ Appliances

•Notebook Computers

Koben Electronics was founded in 1995 and is located in the Silicon Valley of China, Shenzhen.

The mission of Koben has always been to provide quality electronics components to manufacturers worldwide. Early on we became a primary conduit for end-of-program and overstock inventory for major distributors such as Future Electronics and contract manufacturers as Flextronics. Koben has since then added sourcing of high quality components from local manufacturers in China.

Koben has always been customer driven rather than opportunity driven. Meaning- we will always choose path that is best for long term relationship with customer over short term view. It is why we have one of the highest customer retention scores of China based distributors.