參數(shù)資料
型號: IL41050TE
廠商: NVE Corp/Isolation Products
文件頁數(shù): 10/12頁
文件大?。?/td> 0K
描述: IC TXRX ISOLATED CAN HS 16SOIC
產(chǎn)品目錄繪圖: IL41050 Circuit
特色產(chǎn)品: Isolated High-Speed CAN Transceiver
標(biāo)準(zhǔn)包裝: 50
系列: IsoLoop®
類型: 收發(fā)器
驅(qū)動器/接收器數(shù): 1/1
規(guī)程: CAN
電源電壓: 3 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC
包裝: 管件
產(chǎn)品目錄頁面: 2771 (CN2011-ZH PDF)
其它名稱: 390-1131
IL41050
7
NVE Corporation
11409 Valley View Road
Eden Prairie, MN 55344-3617 USA
Telephone: (952) 829-9217
Fax (952) 829-9189
Internet: www.isoloop.com
The Isolation Advantage
Battery fire caused by over or under charging of individual lithium ion cells is a major concern in multi-cell high voltage electric and hybrid
vehicle batteries. To combat this, each cell is monitored for current flow, cell voltage, and in some advanced batteries, magnetic susceptibility.
The IL41050 allows seamless connection of the monitoring electronics of every cell to a common CAN bus by electrically isolating inputs from
outputs, effectively isolating each cell from all other cells. Cell status is then monitored via the CAN controller in the Battery Management
System (BMS).
Another major advantage of isolation is the tremendous increase in noise immunity it affords the CAN node, even if the power source is a
battery. Inductive drives and inverters can produce transient swings in excess of 20 kV/μs. The traditional, non-isolated CAN node provides some
protection due to differential signaling and symmetrical driver/receiver pairs, but the IL41050 typically provides more than twice the dV/dt
protection of a traditional CAN node.
TxD
RxD
CANL
Tx0
Rx0
ADR 0...7, CS
XTAL1
XTAL2
SJA1000
CANH
IL41050
Fig. 2. Isolated CAN node using the IL41050 and an SJA1000 MCU.
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