U643B-MFPY

ATMEL 爱特美尔电子元器件分类

Motor / Motion / Ignition Controllers & Drivers Flash Control

Description

The bipolar integrated circuit U643B is used in relay-controlled automotive flashers where a high-level EMC is required.

Lamp outage is indicated by frequency doubling during hazard warning as well as direction mode.

Features

• Temperature and Supply Voltage Compensated Flashing Frequency

• Frequency Doubling Indicates Lamp Outage

• Relay Driver Output with High Current Carrying Capacity and Low Saturation Voltage

• Minimum Lamp Load for Flasher Operation: ≥ 1W

• Very Low Susceptibility to EMI

• Protection According to ISO/TR 7637/1 Level 4

U643B-MFPY中文资料参数规格

封装参数

安装方式 Surface Mount

引脚数 8

封装 SOIC

外形尺寸

封装 SOIC

其他

产品生命周期 Obsolete

包装方式 Tube

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

U643B-MFPY引脚图与封装图

暂无图片

在线购买U643B-MFPY

型号	制造商	描述	购买
U643B-MFPY	ATMEL 爱特美尔	Motor / Motion / Ignition Controllers & Drivers Flash Control	搜索库存