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LT3743价格

参考价格:¥42.8777

型号:LT3743EFE#PBF 品牌:Linear 备注:这里有LT3743多少钱,2026年最近7天走势,今日出价,今日竞价,LT3743批发/采购报价,LT3743行情走势销售排行榜,LT3743报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LT3743

具三态控制功能的高电流、同步降压型 LED 驱动器

LT®3743 是一款固定频率、同步降压型 DC/DC 控制器,专为驱动高电流 LED 而设计。平均电流模式控制器将在一个 0V 至 (VIN – 2V) 的宽输出电压范围内保持电感器电流调节作用。LED 调光利用 CTRL_L、CTRL_H 和 CTRL_T 引脚上的模拟调光以及 PWM 和 CTRL_SEL 引脚上的 PWM 调光来实现。通过采用在外部进行开关操作的负载电容器,LT3743 能够在几 μs 的时间内改变已调 LED 电流水平,从而在两个电流水平之间提供准确和高速的 PWM 调光。开关频率可通过 RT 引脚上的一个外部电阻器在 200kHz 至 1MHz 范围内进行设置。\n • PWM 调光提供高达 3000:1 的调光比 \n\n• CTRL_SEL 调光在任何电流之间提供高达 3000:1 的调光比 \n\n• 用于色彩混合的三态电流控制 \n\n• ±6% 的电流调节准确度\n\n• 6V 至 36V 输入电压范围\n\n• 平均电流模式控制\n\n• 任何电流调节状态之间的最大恢复时间为 2μs\n\n• <1μA 停机电流\n\n• 输出电压调节和开路 LED 保护\n\n• 耐热性能增强型 4mm x 5mm QFN 封装和 28 引脚 FE 封装;

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亚德诺

LT3743

60V 4-Switch Synchronous Buck-Boost Controller

文件:332.8 Kbytes Page:26 Pages

LINER

凌力尔特

LT3743

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:403.25 Kbytes Page:28 Pages

LINER

凌力尔特

LT3743

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:354.52 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:403.25 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:532.86 Kbytes Page:28 Pages

LINER

凌力尔特

封装/外壳:28-SOIC(0.173",4.40mm 宽)裸露焊盘 包装:卷带(TR) 描述:IC LED DRIVER CTRLR PWM 28TSSOP 集成电路(IC) LED 驱动器

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亚德诺

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:354.52 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:403.25 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:403.25 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:354.52 Kbytes Page:28 Pages

LINER

凌力尔特

封装/外壳:28-WFQFN 裸露焊盘 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC LED DRIVER CTRLR PWM 28QFN 集成电路(IC) LED 驱动器

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亚德诺

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:403.25 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:354.52 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:403.25 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:354.52 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:403.25 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:354.52 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:354.52 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:403.25 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:354.52 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:403.25 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:354.52 Kbytes Page:28 Pages

LINER

凌力尔特

High Current Synchronous Step-Down LED Driver with Three-State Control

文件:403.25 Kbytes Page:28 Pages

LINER

凌力尔特

Unpainted Shielded Housing, 6??High With Card Guides

文件:25.25 Kbytes Page:1 Pages

POMONA

Pomona Electronics

N-Channel FET Synchronous Buck Controller for Low Output Voltages

文件:1.14298 Mbytes Page:23 Pages

NSC

国半

IC for CMOS System Reset Monolithic IC

文件:66.7 Kbytes Page:10 Pages

MITSUMI

三美

LT3743产品属性

  • 类型

    描述

  • 型号

    LT3743

  • 制造商

    LINER

  • 制造商全称

    Linear Technology

  • 功能描述

    High Current Synchronous Step-Down LED Driver with Three-State Control

更新时间:2026-5-14 17:53:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
优势LINEAR
23+
TSSOP
12800
正规渠道,只有原装!
LT
19+
10000
原装现货支持BOM配单服务
LinearTechnology/AnalogD
24+
28-TSSOP-EP
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
LINEAR(凌特)
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
LINEAR/凌特
20+
TSSOP28
880000
明嘉莱只做原装正品现货
LINEAR/凌特
21+
TSSOP38
2366
百域芯优势 实单必成 可开13点增值税
LINEAR(凌特)
25+
N/A
21000
原装正品现货,原厂订货,可支持含税原型号开票。
LINEAR(凌特)
2450+
9850
只做原装正品现货或订货假一赔十!
LINEAR/凌特
25+
QFN28
12500
全新原装现货,假一赔十
LINEAR(凌特)
2511
TSSOP-28
4945
电子元器件采购降本30%!原厂直采,砍掉中间差价

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