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LP3943价格

参考价格:¥6.7063

型号:LP3943ISQ/NOPB 品牌:TI 备注:这里有LP3943多少钱,2026年最近7天走势,今日出价,今日竞价,LP3943批发/采购报价,LP3943行情走势销售排行榜,LP3943报价。
型号 功能描述 生产厂家 企业 LOGO 操作
LP3943

LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control

1 Features • Internal power-on reset • Active low reset • Internal precision oscillator • Variable dim rates (from 6.25ms to 1.6s; 160Hz to 0.625Hz) • 16 LED drivers (multiple programmable states: ON, OFF, input, and dimming at a specified rate) • 16 open-drain outputs capable of driving u

TI

德州仪器

LP3943

通过 SMBUS/I2C 独立控制灯串的 16 通道 RGB/白色 LED 驱动器

The LP3943 is an integrated device capable of independently driving 16 LEDs. This device also contains an internal precision oscillator that provides all the necessary timing required for driving each LED. Two prescaler registers, along with two PWM registers, provide a versatile duty-cycle control. • Internal Power-On Reset\n• Active Low Reset\n• Internal Precision Oscillator\n• Variable Dim Rates (From 6.25 ms to 1.6 s; 160 Hz to 0.625 Hz)\n• 16 LED Drivers (Multiple Programmable States: ON, OFF, Input, and Dimming at a Specified Rate)\n• 16 Open-Drain Outputs Capable of Driving up to 25 mA p;

TI

德州仪器

LP3943

RGB/White/Blue 16-LED Fun Light Driver

文件:264.23 Kbytes Page:13 Pages

NSC

国半

LP3943

RGB/White/Blue 16-LED Fun Light Driver

文件:979.31 Kbytes Page:21 Pages

TI

德州仪器

丝印代码:3943SQ;LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control

1 Features • Internal power-on reset • Active low reset • Internal precision oscillator • Variable dim rates (from 6.25ms to 1.6s; 160Hz to 0.625Hz) • 16 LED drivers (multiple programmable states: ON, OFF, input, and dimming at a specified rate) • 16 open-drain outputs capable of driving u

TI

德州仪器

丝印代码:3943SQ;LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control

1 Features • Internal power-on reset • Active low reset • Internal precision oscillator • Variable dim rates (from 6.25ms to 1.6s; 160Hz to 0.625Hz) • 16 LED drivers (multiple programmable states: ON, OFF, input, and dimming at a specified rate) • 16 open-drain outputs capable of driving u

TI

德州仪器

丝印代码:3943SQ;LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control

1 Features • Internal power-on reset • Active low reset • Internal precision oscillator • Variable dim rates (from 6.25ms to 1.6s; 160Hz to 0.625Hz) • 16 LED drivers (multiple programmable states: ON, OFF, input, and dimming at a specified rate) • 16 open-drain outputs capable of driving u

TI

德州仪器

丝印代码:3943SQ;LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control

1 Features • Internal power-on reset • Active low reset • Internal precision oscillator • Variable dim rates (from 6.25ms to 1.6s; 160Hz to 0.625Hz) • 16 LED drivers (multiple programmable states: ON, OFF, input, and dimming at a specified rate) • 16 open-drain outputs capable of driving u

TI

德州仪器

丝印代码:3943SQ;LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control

1 Features • Internal power-on reset • Active low reset • Internal precision oscillator • Variable dim rates (from 6.25ms to 1.6s; 160Hz to 0.625Hz) • 16 LED drivers (multiple programmable states: ON, OFF, input, and dimming at a specified rate) • 16 open-drain outputs capable of driving u

TI

德州仪器

丝印代码:3943SQ;LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control

1 Features • Internal power-on reset • Active low reset • Internal precision oscillator • Variable dim rates (from 6.25ms to 1.6s; 160Hz to 0.625Hz) • 16 LED drivers (multiple programmable states: ON, OFF, input, and dimming at a specified rate) • 16 open-drain outputs capable of driving u

TI

德州仪器

丝印代码:3943SQ;LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control

1 Features • Internal power-on reset • Active low reset • Internal precision oscillator • Variable dim rates (from 6.25ms to 1.6s; 160Hz to 0.625Hz) • 16 LED drivers (multiple programmable states: ON, OFF, input, and dimming at a specified rate) • 16 open-drain outputs capable of driving u

TI

德州仪器

丝印代码:3943SQ;LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control

1 Features • Internal power-on reset • Active low reset • Internal precision oscillator • Variable dim rates (from 6.25ms to 1.6s; 160Hz to 0.625Hz) • 16 LED drivers (multiple programmable states: ON, OFF, input, and dimming at a specified rate) • 16 open-drain outputs capable of driving u

TI

德州仪器

丝印代码:3943SQ;LP3943 16-Channel RGB, White-LED Driver with Independent SMBUS/I2C String Control

1 Features • Internal power-on reset • Active low reset • Internal precision oscillator • Variable dim rates (from 6.25ms to 1.6s; 160Hz to 0.625Hz) • 16 LED drivers (multiple programmable states: ON, OFF, input, and dimming at a specified rate) • 16 open-drain outputs capable of driving u

TI

德州仪器

RGB, White, Blue 16-LED Fun Light Driver

文件:983.39 Kbytes Page:25 Pages

TI

德州仪器

RGB, White, Blue 16-LED Fun Light Driver

文件:983.39 Kbytes Page:25 Pages

TI

德州仪器

RGB/White/Blue 16-LED Fun Light Driver

文件:264.23 Kbytes Page:13 Pages

NSC

国半

封装/外壳:24-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 PS I2C 25MA 24WQFN 集成电路(IC) LED 驱动器

TI

德州仪器

RGB, White, Blue 16-LED Fun Light Driver

文件:983.39 Kbytes Page:25 Pages

TI

德州仪器

包装:盒 描述:BOARD EVAL FOR LP3943 FUNLIGHT 开发板,套件,编程器 评估板 - LED 驱动器

TI

德州仪器

RGB, White, Blue 16-LED Fun Light Driver

文件:983.39 Kbytes Page:25 Pages

TI

德州仪器

RGB, White, Blue 16-LED Fun Light Driver

文件:983.39 Kbytes Page:25 Pages

TI

德州仪器

RGB, White, Blue 16-LED Fun Light Driver

文件:983.39 Kbytes Page:25 Pages

TI

德州仪器

RGB, White, Blue 16-LED Fun Light Driver

文件:983.39 Kbytes Page:25 Pages

TI

德州仪器

4-axis Low Cost Stepping Motor Control Universal PCI Card

文件:103.28 Kbytes Page:1 Pages

ADVANTECH

研华科技

0.39 Inch Quad Digit Display

文件:204.05 Kbytes Page:7 Pages

CHINASEMI

0.5W Single-Bias and Prematched GaAs Power PHEMTs using SMT package

文件:99.22 Kbytes Page:2 Pages

TRANSCOM

全讯科技

1V Synchronous Boost Converter

文件:190.63 Kbytes Page:11 Pages

ETCList of Unclassifed Manufacturers

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LP3943产品属性

  • 类型

    描述

  • LED current per channel (mA):

    25

  • LED configuration:

    Parallel

  • Program memory:

    No

  • Programmable ramp control:

    No

  • Vin (Min) (V):

    2.3

  • Vin (Max) (V):

    5.5

  • Iout (Max) (A):

    0.2

  • Features:

    I2C Control

  • Iq (Typ) (mA):

    0.35

  • Shutdown current (Typ) (uA):

    2

  • Operating temperature range (C):

    -40 to 85

  • Rating:

    Catalog

更新时间:2026-7-29 13:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI
2025+
N/A
70000
柒号只做原装 现货价秒杀全网
TI/德州仪器
25+
QFN
32360
TI/德州仪器全新特价LP3943ISQ即刻询购立享优惠#长期有货
TI
25+
WQFN-24-EP(4x4)
18798
原装正品现货,原厂订货,可支持含税原型号开票。
TI/德州仪器
2025+
SMD
2011
原装进口价格优 请找坤融电子!
TI(德州仪器)
24+
WQFN24
15316
正规渠道,免费送样。支持账期,BOM一站式配齐
NS
25+
QFN
2860
原厂原装正品价格优惠公司现货欢迎查询
TI/德州仪器
22+
WQFN24
2000
原装正品现货假一罚十
TI
22+
WQFN24
6000
只做原装
TI
22+
QFN24
8000
100%全新原装公司现货
TI/德州仪器
25+
QFN24
25000
代理原装现货,假一赔十

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