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TC1271AMVCT View Datasheet(PDF) - Microchip Technology

Part NameTC1271AMVCT Microchip
Microchip Technology Microchip
DescriptionVoltage Supervisor with Manual Reset Input
TC1271AMVCT Datasheet PDF : 40 Pages
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TC1270A/70AN/71A
Note: Unless otherwise indicated, all limits are specified for VDD = 1V to 5.5V, TA = –40°C to +125°C.
0.22
0.21
0.2
0.19
0.18
0.17
-40
4.75V
5.5V
10
60
Temperature (°C)
4.8V
5.0V
110
FIGURE 2-37:
MR Low to Reset
Propagation Delay (tMD) vs. Temperature
(TC1270AL, TC1270ANL, TC1271AL
- 4.50V min. / 4.63V typ. / 4.75V max.).
60
50
40
30
20
10
0
0.001
Above Line, Reset Occurs
2.63V
3.08V
Below Line, No Reset Occurs
0.01
0.1
1
VTRIPMIN - VDD (V)
4.63V
10
FIGURE 2-40:
VDD Transient Duration vs.
Reset Threshold Overdrive
(VTRIP (minimum) - VDD).
0.22
0.21
0.2
4.0V
0.19
4.5V
5.5V
5.0V
0.18
0.17
-40
10
60
110
Temperature (°C)
FIGURE 2-38:
MR Low to Reset
Propagation Delay (tMD) vs. Temperature
(TC1270AT, TC1270ANT, TC1271AT
- 3.00V min. / 3.08V typ. / 3.15V max.).
0.22
0.21
4.0V
0.2
0.19
5.0V
4.5V
0.18
5.5V
0.17
-40
10
60
110
Temperature (°C)
FIGURE 2-39:
MR Low to Reset
Propagation Delay (tMD) vs. Temperature
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V min. / 2.63V typ. / 2.70V max.).
1.E-02
1.E-04
1.E-06
1.E-08
1.E-10
1.E-12
+125°C
+25°C
13.5V
-40°C
1.E-14
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Output Voltage (V)
FIGURE 2-41:
Open-Drain Leakage
Current vs. Voltage Applied to RST Pin
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V minimum).
© 2007 Microchip Technology Inc.
DS22035B-page 13
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