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XC6121_1 Datasheet, PDF (19/23 Pages) Torex Semiconductor – Voltage Detector with Watchdog Function and ON/OFF Control (VDF=1.6V~5.0V) | |||
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XC6121/XC6122/XC6123/XC6124
Series
ËTYPICAL PERFORMANCE CHARACTERISTICS (Continued)
Ê¢6.Ê£Watchdog Timeout Period vs. Ambient Temperature
XCï¼ï¼ï¼ï¼ï½ï¼¸ï¼£ï¼ï¼ï¼ï¼
300
TWD=100mï½
250
XCï¼ï¼ï¼ï¼ï½ï¼¸ï¼£ï¼ï¼ï¼ï¼
3000
TWD=1600mï½
2500
200
2000
150
1500
100
1000
50
500
0
-50 -25 0 25 50 75 100
Ambient Temperature: Ta (â)
Ê¢7.Ê£Release Delay Time vs. Input Voltage
ʢྫ
4.0
3.8
XC ï¼ ï¼ ï¼ ï¼ ï½ ï¼¸ï¼£ ï¼ ï¼ ï¼ ï¼
Ta=25â
TDR=3.13mï½
3.6
3.4
3.2
3.0
2.8
2.6
0 1 2 34 5 6 7
Input Voltage:ãVIN (V)
0
-50 -25 0 25 50 75 100
Ambient Temperature: Ta (â)
Ê¢8.Ê£Watchdog Timeout Period vs. Input Voltage
ʢྫ
120
115
XC ï¼ ï¼ ï¼ ï¼ ï½ ï¼¸ï¼£ ï¼ ï¼ ï¼ ï¼
Ta=25â
TWD=100mï½
110
105
100
95
90
0123 4567
Input Voltage:ãVIN (V)
ʢ9.ʣWatchdog Low Level Threshould vs. Ambient Temperature ʢ10.ʣWatchdog High Level Threshould vs. Ambient Temperature
XCï¼ï¼ï¼ï¼ï½ï¼¸ï¼£ï¼ï¼ï¼ï¼
6.0
5.0
4.0
3.0
2.0
1.0
0.0
-50
V IN =6.0V
V IN =3.0V
V IN =1.76V
-25 0
25 50 75 100
Ambient Temperature: Ta (â)
XCï¼ï¼ï¼ï¼ï½ï¼¸ï¼£ï¼ï¼ï¼ï¼
6.0
5.0
V IN =6.0V
4.0
3.0
2.0
V IN =3.0V
1.0
V IN =1.76V
0.0
-50 -25 0
25 50 75 100
Ambient Temperature: Ta (â)
19/23
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