SL9486A 100V降压恒压ic，3A输出电流，替换MP9486A、MP9487 dcdc电源芯

小郑

在电源管理芯片领域，寻求性能卓越且能实现无缝替换的产品是众多工程师和企业的不懈追求。SL9486A 作为一款先进的 100V 降压恒压 IC，
具备 3A 输出能力，正以其显著优势成为 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