Datasheet > ADM1086AKS-REEL7

ADM1086AKS-REEL7

更新时间： 2022-12-11 21:17:19

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	360K
描述
Simple Sequencers in 6-Lead SC70

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ADM1086AKS-REEL7 数据手册

浏览型号ADM1086AKS-REEL7的Datasheet PDF文件第10页

浏览型号ADM1086AKS-REEL7的Datasheet PDF文件第11页

浏览型号ADM1086AKS-REEL7的Datasheet PDF文件第12页

浏览型号ADM1086AKS-REEL7的Datasheet PDF文件第13页

浏览型号ADM1086AKS-REEL7的Datasheet PDF文件第15页

浏览型号ADM1086AKS-REEL7的Datasheet PDF文件第16页

ADM1085/ADM1086/ADM1087/ADM1088

QUAD-SUPPLY POWER GOOD INDICATOR

SEQUENCING WITH FET SWITCHES

The enable output of the simple sequencers is equivalent to an

AND function of V_INand ENIN. ENOUT is high only when the

voltage at V_INis above the threshold and the enable input

(ENIN) is high as well. Although ENIN is a digital input, it can

tolerate voltages as high as 22 V and can detect if a supply is

present. Therefore, a simple sequencer can monitor two supplies

and assert what can be interpreted as a Power Good signal

when both supplies are present. The outputs of two ADM1085s

can be wire-ANDed together to make a quad-supply Power

Good indicator.

The open-drain outputs of the ADM1085 and ADM1087 can

drive external FET transistors, which can switch on power-

supply rails. All that is needed is a pull-up resistor to a voltage

source that is high enough to turn on the FET.

12V

3.3V

ENOUT

ADM1085

3.3V

ENIN

CEXT

POWER_GOOD

ENOUT

2.5V

ADM1085

Figure 31. Sequencing with a FET Switch

ENIN

3.3V

2.5V

1.8V

ENOUT

ADM1085

ENIN

Figure 30. Quad-Supply Power Good Indicator

Rev. 0 | Page 14 of 16

1...11 12 131415 16

下载PDF

与ADM1086AKS-REEL7相关器件

型号	品牌	描述	获取价格	数据表
ADM1086AKS-RL	ADI	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, MO-203AB, PLASTIC, SC70-6, Power Management	获取价格
ADM1086AKSZ-REEL7	ADI	Simple Sequencers in 6-Lead SC7	获取价格
ADM1087	ADI	Simple Sequencers in 6-Lead SC70	获取价格
ADM1087AKS-R7	ADI	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, MO-203AB, PLASTIC, SC70-6, Power Management	获取价格
ADM1087AKS-REEL7	ADI	Simple Sequencers in 6-Lead SC70	获取价格
ADM1087AKS-RL	ADI	IC 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6, MO-203AB, PLASTIC, SC70-6, Power Management	获取价格