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XC6121E521MR

更新时间： 2024-11-05 05:15:19
品牌 Logo 应用领域
特瑞仕 - TOREX /
页数 文件大小 规格书
23页 426K
描述
Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V)

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中文翻译

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XC6121E521MR 技术参数

是否Rohs认证： 符合生命周期：Active
包装说明：LSSOP, TSOP5/6,.11,37Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.72其他特性：DETECT THRESHOLD VOLTAGE IS 2.1V
可调阈值：NO模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 代码：R-PDSO-G5长度：2.9 mm
湿度敏感等级：1信道数量：1
功能数量：1端子数量：5
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：LSSOP
封装等效代码：TSOP5/6,.11,37封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：NOT SPECIFIED
电源：1/6 V认证状态：Not Qualified
座面最大高度：1.3 mm子类别：Power Management Circuits
最大供电电流 (Isup)：0.018 mA最大供电电压 (Vsup)：6 V
最小供电电压 (Vsup)：1 V标称供电电压 (Vsup)：2 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子形式：GULL WING
端子节距：0.95 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：1.6 mm
Base Number Matches：1

XC6121E521MR 数据手册

 浏览型号XC6121E521MR的Datasheet PDF文件第2页浏览型号XC6121E521MR的Datasheet PDF文件第3页浏览型号XC6121E521MR的Datasheet PDF文件第4页浏览型号XC6121E521MR的Datasheet PDF文件第5页浏览型号XC6121E521MR的Datasheet PDF文件第6页浏览型号XC6121E521MR的Datasheet PDF文件第7页 
XC6121/XC6122  
XC6123/XC6124Series  
ETR0209-009  
Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V)  
■GENERAL DESCRIPTION  
The XC6121/XC6122/XC6123/XC6124 series are groups of high-precision, low current consumption voltage detectors with  
watchdog functions incorporating CMOS process technology. The series consist of a reference voltage source, delay circuit,  
comparator, and output driver. With the built-in delay circuit, the XC6121/XC6122/XC6123/XC6124 series’ ICs do not require  
any external components to output signals with release delay time. The output type is VDFL low when detected. With the  
XC6121/XC6122/XC6123/XC6124 series’ ICs, the EN/ENB pin can control ON and OFF of the watchdog functions. By setting  
the EN/ENB pin to low or high level, the watchdog function can be OFF while the voltage detector remains operation. Since  
the EN/ENB pin of the XC6122 and XC6124 series is internally pulled up to the VIN pin or pulled down to the VSS pin, the ICs  
can be used with the EN/ENB pin left open, when the watchdog functions is used. The detect voltages are internally fixed  
1.6V ~ 5.0V in increments of 100mV, using laser trimming technology. Six watchdog timeout period settings are available in a  
range from 50ms to 1.6s. Five release delay time settings are available in a range from 3.13ms to 400ms.  
■FEATURES  
■APPLICATIONS  
●Microprocessor watchdog monitoring  
and reset circuits  
Detect Voltage Range  
: 1.6V ~ 5.0V, +2%  
(100mV increments)  
: VDFL x 5% (TYP.)  
Hysteresis Width  
Operating Voltage Range : 1.0V ~ 6.0V  
●Memory battery backup circuits  
●System power-on reset circuits  
●Power failure detection  
Detect Voltage Temperature  
Characteristics  
: +100ppm/OC (TYP.)  
Output Configuration  
Watchdog Pin  
: N-channel open drain  
: Watchdog input  
If watchdog input maintains ‘H’  
or ‘L’ within the watchdog  
timeout period, a reset signal is  
output from the RESETB pin.  
: When the EN/ENB pin voltage is  
set to low or high level, the  
watchdog function is forced off.  
: 400ms, 200ms, 100ms, 50ms,  
3.13ms (TYP.)  
EN/ENB Pin  
Release Delay Time  
Watchdog Timeout Period : 1.6s, 800ms, 400ms, 200ms,  
100ms, 50ms (TYP.)  
: SOT-25, USP-6C  
Package  
■TYPICAL APPLICATION CIRCUIT ■TYPICAL PERFORMANCE  
CHARACTERISTICS  
●Supply Current vs. Input Voltage  
ＸＣ６１２１～ＸＣ６１２４(V =２.７Ｖ）  
DF  
14.0  
12.0  
10.0  
8.0  
6.0  
4.0  
2.0  
0
Ta=85℃  
Ta=25℃  
Ta=-40℃  
0
1
2
3
4
5
6
Input Voltage:ꢀVIN (V)  
1/23  
1234567...23

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