EJW5052C|1.5A, 20V Synchronous Buck LED Driver


規格書下載

EJW5052C 1.5A, 20V Synchronous Buck LED Driver

Description

The EJW5052C is a current mode monolithic buck voltage converter. Operating with an input range of 4.5V-18V,

The EJW5052C delivers 2A of continuous output current with two integrated N-Channel MOSFETs. At light

loads, regulators operate in low frequency to maintain high efficiency and low output ripple. The EJW5052C guarantees robustness with short circuit protection, thermal protection, current run-away protection, and input under voltage lockout. The EJW5052C is available in a 6-pin SOT23-6 package, which provides a compact solution with minimal external components.

Features

◆4.5V to 18V operating input range

◆2A output current

◆Up to 93% efficiency

◆High efficiency at light load

◆Fixed 700kHz Switching frequency

◆Input under voltage lockout

◆Start-up current run-away protection

◆Over current protection and Hiccup

◆Thermal protection

◆Available in SOT23-6 package

Applications

◆Distributed Power Systems

◆Networking Systems

◆FPGA, DSP, ASIC Power Supplies

◆Green Electronics/ Appliances

◆Notebook Computers


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告訴我們你想做的產品項目吧!