SP6132H中文资料Wide Input, 300kHz Synchronous PWM Controller数据手册MaxLinear规格书

描述 Description

The SP6132H is a synchronous step-down switching regulator controller optimized for high efficiency. The part is designed to be especially attractive for dual supply, 12V step-down with 5V used to power the controller. This lower VCC voltage minimizes power dissipation in the part. The SP6132H is designed to drive a pair of external NFETs using a fixed 300kHz frequency, PWM voltage mode architecture. Protection features include UVLO, thermal shutdown and output short-circuit protection. The SP6132H is available in the cost and space saving 10-pin MSOP.

特性 Features

·3V to 15V step-down achieved using dual input
·Onboard 1.5Ω sink (2Ω source) NFET drivers
·Up to 30A output capability
·Highly integrated design, minimal components
·UVLO detects both VCC and VIN
·Short-circuit protection with auto restart
·Wide BW Amp allows type II or III compensation
·Programmable soft-start
·Fast transient response
·High efficiency: greater than 95% possible
·A synchronous startup into a pre-charged output
·Small 10-Pin MSOP package

应用 Application

·Wireless Base Station
·Automotive
·Industrial
·Power Supply