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PST7044 PDF预览

PST7044

更新时间: 2024-09-28 22:44:19
品牌 Logo 应用领域
三美电机 - MITSUMI /
页数 文件大小 规格书
3页 49K
描述
System Reset Monolithic IC PST70XX Series

PST7044 技术参数

生命周期:Obsolete零件包装代码:TO-92A
包装说明:TO-92, SIP3,.1针数:3
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N其他特性:DETECTION THRESHOLD VOLTAGE IS 4.40V
可调阈值:NO模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-30 代码:O-PBCY-T3信道数量:1
功能数量:1端子数量:3
最高工作温度:75 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:TO-92
封装等效代码:SIP3,.1封装形状:ROUND
封装形式:CYLINDRICAL认证状态:Not Qualified
子类别:Power Management Circuits最大供电电流 (Isup):0.006 mA
标称供电电压 (Vsup):10 V表面贴装:NO
技术:BIPOLAR温度等级:COMMERCIAL EXTENDED
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:BOTTOM阈值电压标称:+4.4V
Base Number Matches:1

PST7044 数据手册

 浏览型号PST7044的Datasheet PDF文件第2页浏览型号PST7044的Datasheet PDF文件第3页 
System Reset PST70XX  
MITSUMI  
System Reset  
Monolithic IC PST70XX Series  
Outline  
These low reset type ICs function in a variety of CPU systems and other logic systems, to detect power  
supply voltage and reset the system accurately when power is turned on or interrupted.  
They are ideal for use in battery check circuits for products using batteries, as they have ultra-low current  
consumption and a high precision voltage detection function.  
Features  
1. High precision voltage detection  
±. Ultra-low current consumption  
3. Low operating limit voltage  
Vs±±2 maꢀ.  
ICCH=±µA typ. ICCL=3µA typ.  
0.65V typ.  
4. Hysteresis voltage provided in detection voltage  
5. Output current high for ON  
50mV typ.  
30mA typ.  
6. Detection voltage can be selected as desired within a range of 1.9V~4.6V  
in 0.1V steps, as indicated below.  
PST70XX  
Detection voltage value  
(Eꢀample: for 4.6V ....... PST7046)  
Package  
MMP-3A (PST70  
TO-9±A (PST70  
M)  
)
Applications  
1. Reset circuits in microcomputers, CPUs and MPUs.  
±. Logic circuit reset circuits.  
3. Battery voltage check circuits.  
4. Back-up power supply switching circuits.  
5. Level detection circuits.  
Pin Assignment  
1
3
1
2
3
VCC  
GND  
VOUT  
1
2
3
VCC  
GND  
VOUT  
2
1
2
3
MMP-3A  
(TOP VIEW)  
-
TO 9±A  

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