ZXCT1022
LOW OFFSET HIGH-SIDE CURRENT MONITOR
DESCRIPTION
The ZXCT1022 is a precision high side current sense
monitor. Using this type of device eliminates the need
to disrupt the ground plane when sensing a load
current.
The ZXCT1022 provides a fixed gain of 100 for
applications where minimal sense voltage is required.
The very low offset voltage enables a typical accuracy
of 3% for sense voltages of only 10mV, giving better
tolerances for small sense resistors necessary at
higher currents.
The wide input voltage range of 20V down to as low as
2.5V make it suitable for a range of applications. With a
minimum operating current of just 25碌A(chǔ), combined
with its SOT23-5 package make it suitable for portable
battery equipment too.
APPLICATIONS
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Battery chargers
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Smart battery packs
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DC motor control
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Over current monitor
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Power management
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Level translating
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Programmable current source
FEATURES
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Accurate high-side current sensing
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Output voltage scaling
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2.5V 鈥?20V supply range
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25 A quiescent current
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1% typical accuracy
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SOT23-5 package
TYPICAL CIRCUIT APPLICATION
ORDERING INFORMATION
DEVICE
REEL
SIZE
7鈥?/div>
TAPE
WIDTH
8mm
QUANTITY PER
REEL
ZXCT1022E5TA
3,000 units
DEVICE MARKING
1022
PROVISIONAL ISSUE J - APRIL 2004
1
SEMICONDUCTORS
ZXCT1022E5TA 產(chǎn)品屬性
3,000
集成電路 (IC)
PMIC - 穩(wěn)流/電流管理
-
電流監(jiān)控器
高端
±3%
2.5 V ~ 20 V
-
-40°C ~ 85°C
表面貼裝
SC-74A，SOT-753
SOT-23-5
帶卷 (TR)
ZXCT1022E5TATR
ZXCT1022E5TA相關(guān)型號PDF文件下載
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型號
版本
描述
廠商
下載
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英文版
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