LP6252中文资料High Efficiency 2.7A Synchronous Boost Convertor数据手册LPSemi规格书

描述 Description

The LP6252 is a Synchronous current mode boost DC-DC converter. Its PWM circuitry with built-in 2.7A Current power MOSFET makes this converter highly power efficiently. Selectable high switching frequency allows faster loop response and easy filtering with a low noise output. The non-inverting input its error amplifier is connected to an internal 800mV precision reference voltage. Current mode control and compensation network make it easy and flexible to stabilize the system.

特性 Features

· Up to 95% efficiency
· Output to Input Disconnect at Shutdown Mode
· Shut-down current:<1uA
· Output voltage Up to 5.5V
· Over Output Voltage Protection
· Over Current Protection
· Over Temperature Protection
· Internal Compensation of Soft-start
· 1MHz fixed frequency switching
· High switch on current:2.7A
· Available in SOT23-6 and TDFN-6 Package

应用 Application

·· Battery products
· Host Products
· Panel