參數(shù)資料
型號: ZXCT1010E5
廠商: ZETEX PLC
元件分類: 電源管理
英文描述: ENHANCED HIGH-SIDE CURRENT MONITOR
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
封裝: SOT-23, 5 PIN
文件頁數(shù): 7/8頁
文件大小: 304K
代理商: ZXCT1010E5
ISSUE 4 - DECEMBER 2001
ZXCT1010
7
PCB trace shunt resistor for low cost
solution.
The figure below shows output characteristics of the
device when using a PCB resistive trace for a low
cost solution in replacement for a conventional
shunt resistor. The graph shows the linear rise in
voltage across the resistor due to the PTC of the
material and demonstrates how this rise in
resistance value over temperature compensates for
the NTC of the device.
Thefigureopposite showsaPCBlayoutsuggestion.
The resistor section is 25mm x 0.25mm giving
approximately 150m
using 1oz copper. The data
for the normalised graph was obtained using a 1A
load current and a 100
output resistor. An
electronic version of the PCB layout is available at
www.zetex.com/isense
APPLICATIONS INFORMATION (Continued)
Layout shows area of shunt
resistor compared to SOT23-5
package. Not actual size
Actual Size
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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