- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄373841 > ZXCT1011 (Zetex Semiconductor) High-side low drift current monitor PDF資料下載
參數(shù)資料
| 型號(hào)： | ZXCT1011 |
| 廠商： | Zetex Semiconductor |
| 英文描述： | High-side low drift current monitor |
| 中文描述： | 高邊低漂移電流監(jiān)視器 |
| 文件頁(yè)數(shù)： | 7/8頁(yè) |
| 文件大小： | 289K |
| 代理商： | ZXCT1011 |
www.zetex.com
Application information (cont.)
Minimum operating voltage
The minimum operating voltage of the ZXCT1011 is 2.5V and is defined as the difference between
V
sense+
and the I
out
pin. It must be ensured that sufficient headroom is given for the operation of
the device when considering R
out
.
Figure 2
Considerations for supply rail
Voltage across device 2.5V
V
in
- V
out
2.5V
Where V
out
= I
out
x R
out
At low supply voltages and high Vsense measurements, special care must be taken to ensure the
correct operation.
The circuit in figure 2.0 shows a ZXCT1011 operating from 10V supply rail. The minimum
operating voltage of the ZXCT1011 is 2.5V. This allows a maximum output voltage of 7.5V to be
set at V
out
. A 3k resistor on the output would draw a maximum 2.5mA from Iout. - See minimum
usable supply voltage graph on page 4.
V
sense+
ZXCT
1011
I
out
sense-
V
V
in
R
sense
load
To
2
5
4
3.3K
V
out
R
shunt
3
R
Rshunt
120R
= 10V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ZXCT1011E5TA | High-side low drift current monitor |
| ZXCT1022 | LOW OFFSET HIGH-SIDE CURRENT MONITOR |
| ZXCT1022E5TA | LOW OFFSET HIGH-SIDE CURRENT MONITOR |
| ZXCT1030 | HIGH-SIDE CURRENT MONITOR WITH COMPARATOR |
| ZXCT1030X8TA | HIGH-SIDE CURRENT MONITOR WITH COMPARATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZXCT1011E5TA | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Low Temp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| ZXCT1012 | 制造商:ZETEX 制造商全稱:ZETEX 功能描述:Reduced height micro-power current monitor |
| ZXCT1012DAATA | 功能描述:IC CURRENT MONITOR 2.5% 5TDFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)流/電流管理 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 功能:電流開(kāi)關(guān) 檢測(cè)方法:- 精確度:±10% 輸入電壓:1.7 V ~ 5.5 V 電流 - 輸出:600mA 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-UFQFN 供應(yīng)商設(shè)備封裝:10-UTQFN（1.4x1.8） 包裝:管件 |
| ZXCT1012DAATC | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Hi-Side Micro Power RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| ZXCT1012ET5TA | 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 Hi-Side Micro Power RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。