Datasheet > LT8580IMS8E#PBF

LT8580IMS8E#PBF

更新时间： 2024-02-07 06:37:26

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
32页	1393K
描述
暂无描述

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

LT8580IMS8E#PBF 数据手册

LT8580

Boost/SEPIC/Inverting

DC/DC Converter with 1A, 65V

Switch, Soft-Start and Synchronization

FEATURES

DESCRIPTION

The LT^®8580 is a PWM DC/DC converter containing an

internal 1A, 65V switch. The LT8580 can be configured

1A, 65V Power Switch

Adjustable Switching Frequency

Single Feedback Resistor Sets V

as either a boost, SEPIC or inverting converter.

OUT

Synchronizable to External Clock

High Gain SHDN Pin Accepts Slowly Varying

Input Signals

The LT8580 has an adjustable oscillator, set by a resistor

fromtheRTpintoground. Additionally, theLT8580canbe

synchronizedtoanexternalclock.Theswitchingfrequency

of the part may be free running or synchronized, and can

be set between 200kHz and 1.5MHz.

Wide Input Voltage Range: 2.55V to 40V

Low V

Switch: 400mV at 0.75A (Typical)

CESAT

Integrated Soft-Start Function

The LT8580 also features innovative SHDN pin circuitry

that allows for slowly varying input signals and an adjust-

able undervoltage lockout function.

Easily Configurable as a Boost, SEPIC, or Inverting

Converter

User Configurable Undervoltage Lockout (UVLO)

Pin Compatible with LT3580

Tiny Thermally Enhanced 8-Lead 3mm × 3mm DFN

and 8-Lead MSOP Packages

Additional features such as frequency foldback and

soft-start are integrated. The LT8580 is available in tiny

thermally enhanced 3mm × 3mm 8-lead DFN and 8-lead

MSOP packages.

AEC-Q100 Qualification in Progress

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

APPLICATIONS

VFD Bias Supplies

TFT-LCD Bias Supplies

GPS Receivers

DSL Modems

Local Power Supply

TYPICAL APPLICATION

1.5MHz, 5V to 12V Boost Converter

Efficiency and Power Loss

ꢘꢌꢌ

ꢝꢌ

ꢙꢌ

ꢜꢌ

ꢗꢌ

ꢖꢌ

ꢕꢌ

ꢛꢌ

ꢍꢌ

ꢕꢙꢌ

ꢕꢍꢌ

ꢛꢗꢌ

ꢛꢌꢌ

ꢍꢕꢌ

ꢘꢙꢌ

ꢘꢍꢌ

ꢗꢌ

ꢈꢍꢂꢎ

ꢄ

ꢅꢆꢇ

ꢄ

ꢑꢒ

ꢈꢉꢄ

ꢍꢄ

ꢉꢊꢊꢋꢌ

ꢈꢊꢐ

ꢄ

ꢑꢒ

ꢓꢔ

ꢃBꢛ

ꢄꢜ

ꢈꢏꢊꢐ

SHDN

ꢀ.ꢁꢂꢃ

ꢗꢇꢕꢍꢕꢊ

ꢉ.ꢉꢂꢃ

ꢓꢝꢒꢜ

Rꢇ

ꢘ.ꢊꢀꢐ

ꢏ.ꢏꢞꢃ

ꢙꢒꢚ ꢓꢓ

ꢀꢁꢟꢃ

ꢆꢎꢎꢏꢄꢏꢆꢇꢄꢐ

ꢍꢘ.ꢉꢐ

ꢊ.ꢉꢉꢂꢃ

ꢒꢁꢓꢆR ꢀꢁꢔꢔ

ꢕꢍꢕꢊ ꢇꢌꢊꢈꢖ

ꢌ

ꢍꢌꢌ

ꢌ

ꢖꢌ

ꢀꢁꢂꢃ ꢄꢅRRꢆꢇꢈ ꢉꢊꢂꢋ

ꢘꢌꢌ

ꢘꢖꢌ

ꢙꢖꢙꢌ ꢈꢂꢌꢘꢚ

Rev. B

Document Feedback

For more information www.analog.com

12 3 4 5 6 7...32

中文翻译

下载PDF

LT8580IMS8E#PBF 替代型号

型号	品牌	替代类型	描述	数据表
LT8580IMS8E#TRPBF	Linear	类似代替	LT8580 - Boost/SEPIC/Inverting DC/DC Converter with 1A, 65V Switch, Soft-Start and Synchro
ADP1612ARMZ-R7	ADI	功能相似	650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converters

与LT8580IMS8E#PBF相关器件

型号	品牌	获取价格	描述	数据表
LT8580IMS8E#TRPBF	Linear	获取价格	LT8580 - Boost/SEPIC/Inverting DC/DC Converter with 1A, 65V Switch, Soft-Start and Synchro
LT8582	ADI	获取价格	具故障保护功能的双通道、3A、升压 / 负输出 / SEPIC DC/DC 转换器
LT8582EDKD#PBF	Linear	获取价格	LT8582 - Dual 3A Boost/Inverting/SEPIC DC/DC Converter with Fault Protection; Package: DFN
LT8584	Linear	获取价格	2.5A Monolithic Active Cell Balancer with Telemetry Interface
LT8584	ADI	获取价格	具遥测接口的 2.5A 单片式主动电池电荷平衡器
LT8584_15	Linear	获取价格	2.5A Monolithic Active Cell Balancer with Telemetry Interface
LT8601	Linear	获取价格	42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller
LT8601	ADI	获取价格	42V、三通道、单片式、同步降压型稳压器
LT8602	ADI	获取价格	42V, 750mA Synchronous Step-Down Regulator wi
LT8602	Linear	获取价格	42V, Low IQ, Quad Output Triple Monolithic Buck Converter and Boost Controller

与LT8580IMS8E#PBF相关文章

MBRS340T3G手册解读：参数说明、产品特性及应用
2024-06-28

5
PMOS管背靠背连接：串联还是并联？
2024-06-28

5
高压电解电容的分类与选型策略
2024-06-28

6
数码管：基本概念、分类、技术发展及市场趋势
2024-06-27

12

产品中心

服务支持

精选活动

关于我们

帮助中心

LT8580IMS8E#PBF

LT8580IMS8E#PBF 数据手册

LT8580IMS8E#PBF 替代型号

与LT8580IMS8E#PBF相关器件

与LT8580IMS8E#PBF相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LT8580IMS8E#PBF

LT8580IMS8E#PBF 数据手册

LT8580IMS8E#PBF 替代型号

与LT8580IMS8E#PBF相关器件

与LT8580IMS8E#PBF相关文章

您还可以找

您在本页遇到什么问题？