EJW5052C|1.5A, 20V Synchronous Buck LED Driver

EJW5052C|1.5A, 20V Synchronous Buck LED Driver

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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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