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PT7A7523WE PDF预览

PT7A7523WE

更新时间: 2024-11-23 15:48:35
品牌 Logo 应用领域
美台 - DIODES 光电二极管
页数 文件大小 规格书
9页 512K
描述
Power Supply Management Circuit, Fixed, 1 Channel, PDSO8, SOIC-8

PT7A7523WE 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SOP, SOP8,.25Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:22 weeks风险等级:5.33
其他特性:RESET THRESHOLD VOLTAGE IS 3.08V可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY MANAGEMENT CIRCUITJESD-30 代码:R-PDSO-G8
长度:4.9 mm信道数量:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 V认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Power Management Circuits
最大供电电流 (Isup):0.2 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

PT7A7523WE 数据手册

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PT7A7511-15/7521-25/7531-35  
μP Supervisor Circuits  
Features  
Description  
Precision supply-voltage monitor  
The PT7A751X/752X/753X family micro-processor  
(P) supervisory circuits are targeted to improve  
reliability and accuracy of power-supply circuitry in  
P’s systems. These devices reduce the complexity and  
number of components required to monitor power-  
supply and battery functions.  
-
-
-
-
-
4.63V (PT7A7511, 7521, 7531)  
4.38V (PT7A7512, 7522, 7532)  
3.08V (PT7A7513, 7523, 7533)  
2.93V (PT7A7514, 7524, 7534)  
2.63V (PT7A7515, 7525, 7535)  
200ms reset pulse width  
The main functions are:  
Debounced TTL/CMOS-compatible manual-  
reset input  
1. Asserting reset output during power-up, power-  
down and brownout conditions for P system.  
Independent watchdog timer 1.6sec time-out (not  
available for PT7A7531 - 7535)  
Reset output signal:  
2. Detecting power failure or low-battery  
conditions with a 1.25V threshold detector.  
-
-
-
Active-low only (PT7A7511 - 7515)  
3. Watchdog functions (not for PT7A753x)  
Active-high only (PT7A7521 - 7525)  
Active-high and active-low (PT7A7531 - 7535)  
Applications  
Voltage monitor for power-fail or low battery  
warning  
Power-supply circuitry in P systems  
Guaranteed RESET/RESET valid at VCC=1.2V  
Pin Configuration  
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
WDO  
RESET  
WDI  
WDO  
RESET  
WDI  
RESET  
RESET  
NC  
MR  
V CC  
GND  
PFI  
MR  
V CC  
GND  
PFI  
MR  
V CC  
GND  
PFI  
PFO  
PFO  
PFO  
Top View  
PT7A7511W-7515W  
PT7A7521W-7525W  
PT7A7531W-7535W  
All trademarks are property of their respective owners.  
2017-02-0003  
www.diodes.com  
3/13/2017  
PT0082-10  
1

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