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U643B-FP中文资料
U643B-FP数据手册规格书PDF详情
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-FP产品属性
- 类型
描述
- 型号
U643B-FP
- 制造商
ATMEL
- 制造商全称
ATMEL Corporation
- 功能描述
Flasher, 30-mohm Shunt
更新时间：2025-10-17 16:00:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ATMEL |
24+ |
DIP |
5445 |
||||
ATMEL |
2025+ |
SOP8 |
3750 |
全新原厂原装产品、公司现货销售 |
|||
ATMEL/爱特梅尔 |
24+ |
SOP-8 |
60000 |
||||
ATMEL/爱特梅尔 |
24+ |
SOP-8 |
42916 |
只做原装进口现货 |
|||
ATMEL/爱特梅尔 |
2517+ |
SOP-8 |
8850 |
只做原装正品现货或订货假一赔十! |
|||
ATMEL/爱特梅尔 |
24+ |
SOP-8 |
5070 |
全新原装,价格优势,原厂原包 |
|||
ATMEL/爱特梅尔 |
23+ |
DIP |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
|||
MICROCHIP/微芯 |
2406+ |
33600 |
诚信经营!进口原装!量大价优! |
||||
Microchip |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
|||
TEMIC |
25+23+ |
SOP8 |
25483 |
绝对原装正品全新进口深圳现货 |
U643B-FP 资料下载更多...
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