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R5106N271A-TR-FE

更新时间： 2024-01-19 13:35:21
品牌 Logo 应用领域
理光 - RICOH 光电二极管
页数 文件大小 规格书
2页 235K
描述
Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO6, HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 6 PIN

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R5106N271A-TR-FE 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：SOT-23
包装说明：HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 6 PIN针数：6
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.58
其他特性：DETECTOR THRESHOLD VOLTAGE IS 2.7V可调阈值：NO
模拟集成电路 - 其他类型：POWER SUPPLY MANAGEMENT CIRCUITJESD-30 代码：R-PDSO-G6
JESD-609代码：e3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：6
最高工作温度：105 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：LSSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.4 mm最大供电电压 (Vsup)：6 V
最小供电电压 (Vsup)：0.9 V标称供电电压 (Vsup)：1.2 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Tin (Sn)
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 mmBase Number Matches：1

R5106N271A-TR-FE 数据手册

 浏览型号R5106N271A-TR-FE的Datasheet PDF文件第2页 
R5106N Series  
Compact Watchdog Timer Equipped with Inhibit Pin with VD  
The R5106N Series are CMOS-based system power ICs with a voltage detector (VD) and watchdog timer (WDT) integrated in a single  
chip. R5106N monitors the power system of devices equipped with microprocessors and prevents system runaway with a reset  
signal when a malfunction occurs. The output delay time of the VD and watchdog timeout period/reset time can be adjusted high  
accuracy by an external capacitor. The R5106N is equipped with the function that inhibits clock monitoring of the WDT (INH).  
FEATURES  
• Supply Current (ISS) ························Typ. 11μA (VDD=-VDET+0.5V,  
Clock pulse input)  
• Operating Voltage (VDD)··················0.9V to 6.0V  
(VD Section)  
• Output Delay Time (tPLH)················· Typ. 370ms (CT=0.1μF)  
• Output Delay Time Accuracy··········± 16% (-40°C ≤ Topt ≤ 105°C)  
(WDT Section)  
• Watchdog Timeout Period (tWD)······ Typ. 310ms (CT=0.1μF)  
• Reset Hold Time of WDT (tWR) ······· Typ. 34ms (CT=0.1μF)  
•
•
•
Detector Threshold Range (-VDET)···1.5V to 5.5V (internally fixed)  
Detector Threshold Accuracy ··········± 1%  
Temp. coeff. of Detector Threshold ···Typ. ± 100ppm/°C  
• Watchdog Timeout Period Accuracy ···· ± 33% (-40°C ≤ Topt ≤ 105°C)  
• Able to stop watchdog timer··········· Inhibit (INH) Pin  
• Package ········································· SOT-23-6  
°
°
°
(The above shows specification at Topt=25 C. Design assurance value at -40 C ≤ Topt ≤ 105 C is also available. For details, please refer to the datasheet.)  
BLOCK DIAGRAMS  
TYPICAL APPLICATION  
R5106Nxx1A  
R5106Nxx1C  
(Nch. open drain output)  
(CMOS output)  
Power Supply  
Microprocessor  
3
3
6
VDD  
VDD  
VDD  
SW1  
SW1  
SW2  
R
3
2
RESETB  
R5106Nxx1A  
4
1
VDD  
RESET  
I/O  
Vref2  
Vref1  
Vref2  
Vref1  
5
1
5
1
GND  
SCK  
GND  
SCK  
6
4
CT  
CT  
Series  
SCK  
SW2  
WATCHDOG  
TIMER  
CLOCK  
DETECTOR  
WATCHDOG  
TIMER  
CLOCK  
DETECTOR  
SW  
INH  
CT  
6
GND  
5
CT  
RESETB  
RESETB  
4
INH  
INH  
2
2
SELECTION GUIDE  
TIMING CHART  
Part No.  
Halogen Free  
Package  
Q'ty per Reel  
SOT-23-6  
3,000 pcs R5106N  
.
xx.  
1.  
∗-TR-FE  
+VDET  
VDD  
-VDET  
.
xx : Specify the detector threshold within the range of  
1.5V (  
.
15  
.
)
to 5.5V  
(.  
55  
.
) in 0.1V steps.  
: Select the output type from (  
.
A
.
) Nch. open drain or (  
.
C
.
) CMOS.  
.
∗
VINH  
PACKAGE (Top View)  
SOT-23-6  
6
5
4
tWD  
tPLH  
tWDI  
Vref2H  
VCT  
Vref2L  
tPHL  
1
2
3
VSCK  
1
2
3
4
5
SCK  
INH  
VDD  
Watchdog timer clock input pin  
Inhibit pin  
Power supply pin  
tWR  
tPLH  
RESETB Output pin for Reset "L" signal  
GND  
VRESETB  
Ground pin  
Ext. Cap. pin for setting reset and  
watchdog timeout period of WDT  
and output delay time of VD  
6
CT  
∗Vref2H : CTW pin voltage at the end of WDT timeout period.  
∗Vref2L : CTW pin voltage at the begin of WDT timeout period.  
∗tPHL : Output delay time  
APPLICATION  
∗tWDI : tWD/10 (SCK pulses input during this period are ignored.)  
• Monitoring of the power system of devices equipped with microprocessors  
No.EK-169-111001  
CMOS Microprocessor Supervisory  
12

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