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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

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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:2026-5-18 9:38:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
NSC
24+
LLP24
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
替代料
23+
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
TI
24+
24-WQFN(4x4)
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
TI/德州仪器
2025+
SMD
2011
原装进口价格优 请找坤融电子!
NSC
23+
24-LLP
65600
TI
三年内
1983
只做原装正品
NSC
23+
QFN24
7566
原厂原装
NSC
25+
LLP24
500
现货
AD
25+
QFN
3000
原盒原标,正品现货 诚信经营 价格美丽 假一罚十

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