Datasheet > LTM8065

LTM8065

更新时间： 2024-09-26 14:57:31

品牌	Logo	应用领域
亚德诺 - ADI		稳压器
页数	文件大小	规格书
26页	1740K
描述
40Vin、2.5A Silent Switcher μModule 稳压器

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中文翻译

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数据手册

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LTM8065 数据手册

LTM8065

40V , 2.5A Silent Switcher

µModule Regulator

FEATURES

DESCRIPTION

The LTM^®8065 is a 40V , 3.5A peak, 2.5A continuous

Complete Step-Down Switch Mode Power Supply

Low Noise Silent Switcher^®Architecture

step-downµModule^®(powermodule)regulator.Includedin

the package are the switching controller, power switches,

inductor and all support components. Operating over an

input voltage range of 3.4V to 40V, the LTM8065 supports

an output voltage range of 0.97V to 18V and a switching

frequency range of 200kHz to 3MHz, each set by a single

resistor. Only the input and output filter capacitors are

needed to finish the design.

Wide Input Voltage Range: 3.4V to 40V

Wide Output Voltage Range: 0.97V to 18V

2.5A Continuous Output Current, 3.5A Peak

Selectable Switching Frequency: 200kHz to 3MHz

External Synchronization

Programmable Soft-Start

Tiny, Low Profile 6.25mm × 6.25mm × 2.32mm

RoHS Compliant BGA Package

The low profile package enables utilization of unused

space on the bottom of PC boards for high density point of

load regulation. The LTM8065 is packaged in a thermally

enhanced,compactover-moldedballgridarray(BGA)pack-

age suitable for automated assembly by standard surface

mount equipment. The LTM8065 is RoHS compliant.

All registered trademarks and trademarks are the property of their respective owners.

APPLICATIONS

Automotive Battery Regulation

Power for Portable Products

Distributed Supply Regulation

Industrial Supplies

Wall Transformer Regulation

TYPICAL APPLICATION

Efficiency vs Load Current

ꢀꢁ

5V_OUTfrom 7V_INto 40V_INStep-Down Converter

ꢀ

ꢃ ꢄꢅꢀ

ꢁꢂ

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ꢗꢘ

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ꢗꢘ

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Bꢗꢒꢜ

ꢒꢑꢣ

ꢋꢌꢈꢍꢄꢃꢎ

Rꢑꢘ

ꢀꢁ

ꢏ

ꢐꢑꢌ

ꢀ.ꢀꢁꢂ

ꢏ

ꢐꢑꢌ

ꢎꢏ

ꢀ.ꢎꢒ

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Rꢌ

ꢀꢀꢁꢂ

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ꢅꢇ.ꢀꢆ

ꢇꢈꢉꢊ

ꢚꢘꢛ ꢜꢝꢘꢞ

ꢂB

ꢍꢄꢃꢎ ꢌꢒꢄꢇꢟ

ꢔꢗꢘꢜ ꢘꢐꢌ ꢑꢜꢕꢛ ꢗꢘ ꢌꢉꢗꢜ ꢞꢗRꢞꢑꢗꢌꢠ ꢌRꢡꢜꢜꢢ ꢔꢚ

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Rev.B

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