參數(shù)資料
型號: ZXCT1050E5TA
廠商: Diodes Inc
文件頁數(shù): 1/10頁
文件大小: 598K
描述: IC CURRENT MONITOR 3% SOT23-5
產(chǎn)品培訓(xùn)模塊: Designing with Zetex Current Monitors
標準包裝: 1
功能: 電流監(jiān)控器
檢測方法: 高/低端
精確度: ±3%
輸入電壓: 2.7 V ~ 20 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: SC-74A,SOT-753
供應(yīng)商設(shè)備封裝: SOT-23-5
包裝: 標準包裝
產(chǎn)品目錄頁面: 1478 (CN2011-ZH PDF)
其它名稱: ZXCT1050E5DKR
Issue 1 - June 2007
1
www.zetex.com
?Zetex Semiconductors plc 2007
ZXCT1050
Precision wide input range current monitor
Description
Ordering information
The ZXCT1050 is a wide input range current
monitor, which operates over a range of input
voltages from ground up to V
CC
-2V. As a
result the ZXCT1050 can be used on the high
or low side of the load.
The ZXCT1050 provides variable gain by
using two external resistors. The first of
which sets the transconductance and the
second setting the overall gain.
The very low offset voltage enables a typical
accuracy of 1% for sense voltages of only 30mV,
giving   better   tolerances   for   small   sense
resistors necessary at higher currents.
Features
"   Accurate down to end current sensing
"   Output voltage scaling x10
"   0 to V
CC
-2V sense input range
"   2.7 to 20V supply range
"   50礎(chǔ) quiescent current
"   SOT23-5 package
Applications
"   Power supply
"   DC motor and solenoid control
"   Battery management
"   Over current monitor
"   Power management
"   Short circuit detection
Pin connections
Typical application circuit
Order code
Pack
Part mark
Reel size
(inches)
Tape width
(mm)
Quantity
per reel
ZXCT1050E5TA
SOT23-5
1050
7
8
3000
SENSE-
SENSE+
V
CC
ND
UT
1
2
3
5
4
OUT
V
CC
OUT
SENSE+
SENSE-
Load
R
SHUNT
R
GAIN
R
SENSE
ZXCT1050
IN
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