Datasheet > EC5015A

EC5015A

更新时间： 2024-10-15 01:18:39

品牌	Logo	应用领域
飞虹 - E-CMOS		/
页数	文件大小	规格书
10页	555K
描述
2A, 40V Synchronous Step-Down Converter

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EC5015A 数据手册

2A, 40V Synchronous Step-Down Converter

EC5015A

General Description

The EC5015A is a current mode monolithic buck switching regulator. Operating with an input range of 3.6V~40V,

The EC5015A delivers 2A of continuous output current with two integrated N-Channel MOSFETs.

The internal synchronous power switches provide high efficiency without the use of an external Schottky

diode. At light loads, regulators operate in low frequency to maintain high efficiency and low output

ripple. Current mode control provides tight load transient response and cycle-by-cycle current limit.

The EC5015A guarantees robustness with short-circuit protection, thermal protection, start-up current run-away

protection, and input under voltage lockout.

The EC5015A is available in 8-pin ESOP package, which provides a compact solution with minimal external

components. The package has an exposed pad for low thermal resistance.

Features

◆3.6 V to 40 V operating input range

◆2A output current

◆Up to 94% efficiency

◆High efficiency (>78%) at light load

◆Internal Soft-Start

◆Fixed 440kHz Switching frequency

◆Input under voltage lockout

◆Available in thermally enhanced ESOP8 package

◆Start-up current run-away protection

◆Short circuit protection

◆Thermal protection

Applications

◆Distributed Power Systems

◆Networking Systems

◆FPGA, DSP, ASIC Power Supplies

◆Green Electronics/ Appliances

◆Notebook Computers

Typical application

E-CMOS Corp. (www.ecmos.com.tw)

7I26N-Rev. F001

12 3 4 5 6 7...10

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