U643中文资料爱特梅尔数据手册PDF规格书
U643规格书详情
描述 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.
特性 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
产品属性
- 型号：
U643
- 制造商：
ATMEL
- 制造商全称：
ATMEL Corporation
- 功能描述：
Flasher, 30-mohm Shunt
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TFK |
98+ |
DIP8 |
4285 |
全新原装进口自己库存优势 |
询价 | ||
ST |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
TFK |
22+ |
DIP8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ATMEL |
1207+ |
DIP |
20 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
TFK |
25+ |
SOP |
18000 |
原厂直接发货进口原装 |
询价 | ||
tfk |
23+ |
NA |
3524 |
专做原装正品,假一罚百! |
询价 | ||
TFK |
2025+ |
SOP8 |
3565 |
全新原厂原装产品、公司现货销售 |
询价 | ||
U6432B |
25+ |
3657 |
3657 |
询价 | |||
TEMIC |
21+ |
SOP-8 |
4228 |
只做原装,绝对现货,原厂代理商渠道,欢迎电话微信查 |
询价 | ||
TFK |
09+ |
DIP-8 |
9671 |
只售全新原装货真实实数现货放心 |
询价 |
