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参数资料
| 型号： | ZXCT1021E5TA |
| 厂商： | Diodes Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 384K |
| 描述： | IC CURRENT MONITOR 1% SOT23-5 |
| 标准包装： | 1 |
| 功能： | 电流监控器 |
| 检测方法： | 高端 |
| 精确度： | ±1% |
| 输入电压： | 2.5 V ~ 20 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 标准包装 |
| 产品目录页面： | 1478 (CN2011-ZH PDF) |
| 其它名称： | ZXCT1021E5TADKR |
Issue 9 - July 2007
1
www.zetex.com
?Zetex Semiconductors plc 2007
ZXCT1021
Low offset high-side current monitor
Description
Ordering information
The ZXCT1021 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 ZXCT1021 provides a fixed gain of 10 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礎, combined with its SOT23-
5 package make it suitable for portable battery
equipment too.
Features
" Accurate high-side current sensing
" Output voltage scaling
" 2.5V 20V supply range
" 25A quiescent current
" 1% typical accuracy
" SOT23-5 package
Applications
" Battery chargers
" Smart battery packs
" DC motor control
" Over current monitor
" Power management
" Level translating
" Programmable current source
Pinout information
Typical application circuit
Order reference
Package
Device
marking
Status
Reel size
(inches)
Quantity
per reel
Tape width
(mm)
ZXCT1021E5TA
SOT23-5
1021
Released
7
3000
8
NC
GND
V
OUT
V
SENSE
-
V
SENSE
+
Pinout - top view
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ZXCT1022 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:Low offset high-side current monitor |
| ZXCT1022_07 | 制造商:ZETEX 制造商全称:ZETEX 功能描述:Low offset high-side current monitor |
| ZXCT1022E5TA | 功能描述:电流和电力监控器、调节器 High Side Crnt Mtr RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| ZXCT1023 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:MICROPOWER FIXED GAIN OF 50 CURRENT MONITOR |
| ZXCT1023_0910 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:MICROPOWER FIXED GAIN OF 50 CURRENT MONITOR |
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