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M891

NTC thermistors for temperature measurement

文件:546.65 Kbytes Page:28 Pages

EPCOS

爱普科斯

LED驱动-隔离驱动+PFC

M8911是一款隔离式、单级有源功率因数校正的高精度原边反馈LED恒流控制芯片,适用于范围(85-264V)输入的反激式隔离LED恒流电源。\nM8911集成有源功率因数校正电路,具有很高的功率因数和较低的总谐波失真。工作在电感电流临界连续模式,功率MOS管处于零电流开通状态,减小开关损\n耗。M8911工作于原边反馈模式,无需次级反馈电路,即可实现高精度输出恒流控制。 • 内置单级有源功率因数校正,PF>0.9 \n原边反馈,无需光耦,TL431等器件\n高性能的线电压调整率和负载调整率\n±3%输出电流精度\n内置650V功率MOSFET\n启动电流(10uA)\nINV反馈电阻值高,功耗低\n多重保护功能\n^LED开路/短路保护\n^电流采样电阻开路保护\n^逐周期原边电流限流\n^芯片供电过压/欠压保护\n^自动重启功能\n^过热调节功能\n封装:SOP-8/DIP-8;

MOJAY

茂捷半导体

LED驱动-隔离驱动+PFC

        M8911A是一款单级、带有源功率因数校正的高精度原边反馈LED 恒流控制芯片,适用于 85Vac-265Vac 全范围输入电压的反激式隔离LED恒流电源。M8911A集成有源功率因数校正电路,可以实现很高的功率因数和很低的总谐波失真。由于工作在电感电流临界连续模式,功率 MOS管处于零电流开通状态,开关损耗得以减小,同时变压器 的利用率也较高。      & 单级、有源功率因数校正,高 PF 值,低 THD\n原边反馈恒流控制,无需次级反馈电路\n±3% LED 输出电流精度\n优异的线电压调整率和负载调整率\n电感电流临界连续模式\n内置650V功率 MOSFET\n超低 (10uA)  启动电流\nFB 反馈电阻值高,功耗低\nLED 开路/短路保护\n电流采样电阻开路保护\n逐周期原边电流限流\n芯片供电过压/欠压保护\n自动重启功能\nSOP-8封装\n过热调节温度可以通过外部电阻设定\n• ;

MOJAY

茂捷半导体

LED驱动-隔离驱动+PFC

 M8912是一款隔离式、单级有源功率因数校正的高精度原边反馈LED恒流控制芯片,适用于范围(85-264V)输入的反激式隔离LED恒流电源。\nM8912集成有源功率因数校正电路,具有很高的功率因数和较低的总谐波失真。工作在电感电流临界连续模式,功率MOS管处于零电流开通状态,减小开关损\n耗。M8912工作于原边反馈模式,无需次级反馈电路,即可实现高精度输出恒流控制。 • 内置单级有源功率因数校正,PF>0.9 \n原边反馈,无需光耦,TL431等器件\n高性能的线电压调整率和负载调整率\n±3%输出电流精度\n内置650V功率MOSFET\n启动电流(10uA)\nINV反馈电阻值高,功耗低\n多重保护功能\n^LED开路/短路保护\n^电流采样电阻开路保护\n^逐周期原边电流限流\n^芯片供电过压/欠压保护\n^自动重启功能\n^过热调节功能\n封装:SOP-8/DIP-8;

MOJAY

茂捷半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

In-System Programmable ISP Multiple-Memory and Logic FLASHPSD Systems for MCUs

文件:52.32 Kbytes Page:7 Pages

STMICROELECTRONICS

意法半导体

M891产品属性

  • 类型

    描述

  • 封装:

    SOT23-6

  • 过温保护:

    内置

  • 开路保护/恒流精度:

    YES/±3%

  • 应用:

    LED照明 •射灯 •筒灯 •PAR灯 •球泡灯 •T5,T8灯管

  • 230Vac Adapter:

    - -

  • 85~264V Adapter:

    - -

  • -->规格书下载:

    -->

更新时间:2026-8-1 16:10:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MOJAY
SOT23-6
999999
全新原装正品 一级代理假一罚十 长期有货
MOJAY
16+
SOP-8
65679
全新 发货1-2天
24+
3000
公司现货
MOJAY/茂捷
25+
SOP-8
90000
全新原装现货
FUZITSU
24+
QFP
35200
一级代理/放心采购
茂捷
23+
SOP-8
8160
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
STMICROELECT
05+
原厂原装
4277
只做全新原装真实现货供应
MOJAY/茂捷
22+23+
SOT23-6
85192
代理假一罚十全新原装现货可送货
MOJAY/茂捷
25+
DIP-8
17000
本公司 只做全新原装正品

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