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HT7027A-1(SOT-89) PDF预览

HT7027A-1(SOT-89)

更新时间: 2024-11-16 20:58:39
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK LTE
页数 文件大小 规格书
19页 564K
描述
Power Management Circuit, Fixed, +2.7VV, CMOS

HT7027A-1(SOT-89) 技术参数

是否Rohs认证:符合生命周期:Active
包装说明:, TO-243Reach Compliance Code:unknown
风险等级:5.71Is Samacsys:N
可调阈值:NO端子数量:3
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:TO-243
电源:1.5/24 V认证状态:Not Qualified
子类别:Power Management Circuits最大供电电流 (Isup):0.006 mA
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL阈值电压标称:+2.7V
Base Number Matches:1

HT7027A-1(SOT-89) 数据手册

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HT70xxA-1  
TinyPowerTM Voltage Detector  
Features  
·
·
Low power consumption  
Output voltage accuracy: tolerance ± 3%  
·
·
Low temperature coefficient  
Built-in hysteresis characteristic  
·
·
High input voltage range (up to 24V)  
TO92, SOT89, SOT23 and SOT23-5 package  
Applications  
·
·
Battery checkers  
Microcomputer reset  
·
·
Level selectors  
Battery memory backup  
·
·
Power failure detectors  
Non-volatile RAM signal storage protectors  
General Description  
The HT70xxA-1 series devices area set of three terminal  
low power voltage detectors implemented in CMOS  
technology. Each voltage detector in the series detects a  
particular fixed voltage ranging from 2.2V to 5V. The  
voltage detectors consist of a high-precision and low  
power consumption standard voltage source as well as a  
comparator, hysteresis circuit, and an output driver.  
CMOS technology ensures low power consumption.  
Although designed primarily as fixed voltage detectors,  
these devices can be used with external components to  
detect user specified threshold voltages.  
Selection Table  
Detectable  
Voltage  
Hysteresis  
Width  
Part No.  
Tolerance  
Package  
Marking  
HT7022A-1  
HT7024A-1  
HT7027A-1  
HT7033A-1  
HT7039A-1  
HT7044A-1  
HT7050A-1  
2.2V  
2.4V  
2.7V  
3.3V  
3.9V  
4.4V  
5.0V  
0.11V  
0.12V  
±3%  
±3%  
±3%  
±3%  
±3%  
±3%  
±3%  
0.135V  
0.165V  
0.195V  
0.22V  
TO92  
70XXA-1 (for TO92)  
70XXA-1 (for SOT89)  
70XXA-1 (for SOT23)  
0XXA (for SOT23-5)  
SOT89  
SOT23  
SOT23-5  
0.25V  
Note:  
²XX² stands for output voltages.  
For lead free devices, TO92 package will add a ²#² mark at the end of the date code, whereas SOT89, SOT23  
and SOT23-5 packages will add a ²#² mark at the end of the marking.  
Rev. 1.80  
1
August 8, 2012  

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