U643B-FP數據手冊Microchip中文資料規(guī)格書
U643B-FP規(guī)格書詳情
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: ≥ 1 W
? Very low susceptibility to EMI
? Protection according to ISO/TR 7637/1 level 4?
技術參數
- 型號：
U643B-FP
- 制造商：
ATMEL
- 制造商全稱：
ATMEL Corporation
- 功能描述：
Flasher, 30-mohm Shunt
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TEM |
24+ |
NA/ |
7478 |
原廠直銷,現貨供應,賬期支持! |
詢價 | ||
TEMIC |
25+23+ |
SOP8 |
25483 |
絕對原裝正品全新進口深圳現貨 |
詢價 | ||
MICROCHIP/微芯 |
2406+ |
33600 |
誠信經營!進口原裝!量大價優(yōu)! |
詢價 | |||
ATMEL |
24+ |
DIP |
5445 |
詢價 | |||
ATMEL |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
微芯/愛特梅爾 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
TEMIC |
2023+ |
SOP-8 |
4228 |
一級代理優(yōu)勢現貨,全新正品直營店 |
詢價 | ||
TEMIC |
21+ |
SOP-8 |
4228 |
只做原裝,絕對現貨,原廠代理商渠道,歡迎電話微信查 |
詢價 | ||
ST |
20+ |
原裝 |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
TEMIC |
0027+ |
SOP-8 |
4228 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
