SL9486A 100V降壓恒壓ic，3A輸出電流，替換MP9486A、MP9487 dcdc電源芯

小鄭

在電源管理芯片領(lǐng)域，尋求性能卓越且能實(shí)現無(wú)縫替換的產(chǎn)品是眾多工程師和企業(yè)的不懈追求。SL9486A 作為一款先進(jìn)的 100V 降壓恒壓 IC，
具備 3A 輸出能力，正以其顯著(zhù)優(yōu)勢成為 MP9486A 和 MP9487 的理想替代方案.

DESCRIPTION
The SL9486A is a high-voltage, step-down, switching
regulator that delivers up to 2A of continuous current to the
load. It integrates a high-side, high-voltage, power
MOSFET with a current limit of 3.5A, typically. The wide 5V
to 100V input range accommodates a variety of step-down
applications, making it ideal for automotive, industry, and
lighting applications. Hysteretic voltage-mode control is
employed for very fast response.
The switching frequency can be up to 1MHz, allowing for
small component size. Thermal shutdown and short-circuit
protection (SCP) provide reliable and fault-tolerant
operations. A 200μA quiescent current allows the SL9486A
to be used in battery-powered applications.
The SL9486A is available in ESOP8 package.


FEATURES
・Wide 5V to 100V Input Range
・3.5A Typical Peak Switching Current Limit
・Hysteretic Control: No Compensation
・Up to 1MHz Switching Frequency
・WM Dimming Control Input for LED Application
・Short-Circuit Protection (SCP) with Integrated
High-Side MOSFET
・200μA Quiescent Current
・Thermal Shutdown
・ackages: Pb-free Packages, ESOP8

APPLICATIONS
・Scooters, E-Bike Control Power Supplies
・Solar Energy Systems
・Automotive System Power
・Industrial Power Supplies
・High-Power LED Drivers



TYPICAL APPLICATION