XC6121/XC6122/XC6123/XC6124
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（6.）Watchdog Timeout Period vs. Ambient Temperature
ＸＣ６１２１～ＸＣ６１２４
300
ＸＣ６１２１～ＸＣ６１２４
TWD=1600mｓ
3000
2500
2000
1500
1000
500
TWD=100mｓ
250
200
150
100
50
0
0
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature: Ta (℃)
Ambient Temperature: Ta (℃)
（8.）Watchdog Timeout Period vs. Input Voltage
（7.）Release Delay Time vs. Input Voltage
ＸＣ６１２１～ＸＣ６１２４
ＸＣ６１２１～ＸＣ６１２４
120
4.0
Ta=25℃
Ta=25℃
3.8
3.6
3.4
3.2
3.0
2.8
2.6
TWD=100mｓ
TDR=3.13mｓ
115
110
105
100
95
90
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Input Voltage:ꢀVIN (V)
Input Voltage:ꢀVIN (V)
（9.）Watchdog Low Level Threshould vs. Ambient Temperature
（
10.
）
Watchdog High Level Threshould vs. Ambient Temperature
ＸＣ６１２１～ＸＣ６１２４
ＸＣ６１２１～ＸＣ６１２４
6.0
5.0
4.0
3.0
2.0
1.0
0.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
IN
V =6.0V
IN
V =6.0V
IN
V =3.0V
IN
V =3.0V
IN
V =1.76V
IN
V =1.76V
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Ambient Temperature: Ta (℃)
Ambient Temperature: Ta (℃)
19/26
TOREX [ Torex Semiconductor ]
