Datasheet

 2005-2012 Microchip Technology Inc. DS21985D-page 19
MCP131X/2X
Note: Unless otherwise indicated, all limits are specified for V
DD
= 1V to 5.5V, R
PU
= 100 k (only MCP1316;
see Figure 4-1), T
A
= -40°C to +125°C.
FIGURE 2-34: Transient Duration vs.
V
TRIP
(min) – V
DD
.
FIGURE 2-35: Open-Drain Leakage
Current vs. Temperature (MCP1320-2.0).
FIGURE 2-36: MR
Low to Reset
Propagation Delay (MCP1318M-4.6).
FIGURE 2-37: MR
Low to Reset
Propagation Delay (MCP1319-2.9).
FIGURE 2-38: MR
Low to Reset
Propagation Delay (MCP1316-2.0).
0
500
1000
1500
2000
2500
3000
3500
0.001 0.01 0.1 1
10
Transient Duration (µs)
Reset Threshold Overdrive (V) V
TRIP
Min - V
DD
VRST=2.0V
VRST=2.9V
VRST=4.6V
2.0V
2.9V
0
0.002
0.004
0.006
0.008
0.01
0.012
-100 -50 0 50 100
150
Open-Drain Leakage (µA)
Temperature (°C)
2.2 V
2.5 V
4 V
4.5 V
5 V
5.5 V
MCP1318M does not
have an MR pin
0
50
100
150
200
250
300
350
-100 -50 0 50 100
150
t
MRD
(ns)
Temperature (°C)
3.2 V
4 V
4.5 V
5 V
5.5 V
0
50
100
150
200
250
300
350
400
450
-100 -50 0 50 100
150
t
MRD
(ns)
Temperature (°C)
2.2 V
2.5 V
4 V
4.5 V
5 V
5.5 V