MCP9502 MICROCHIP [Microchip Technology], MCP9502 Datasheet - Page 4

• Manufacturer Part Number: MCP9502
• Description: Temperature Switch with Selectable Hysteresis
• Manufacturer: MICROCHIP [Microchip Technology]

MCP9501/2/3/4
2.0
Note: Unless otherwise indicated, V
(MCP9501/3 only) and 0.1 µF bypass capacitor.
FIGURE 2-1:
FIGURE 2-2:
FIGURE 2-3:
Temperature.
DS22268A-page 4
Note:
-2.0
-4.0
-6.0
40
35
30
25
20
15
10
6.0
4.0
2.0
0.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-40
-40
TYPICAL PERFORMANCE CURVES
-40 -20
V
V
V
DD
DD
DD
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Spec. Limits
HYST = V
= 5.5V
= 4.1V
= 2.7V
-20
-20
0
0
0
SS
20
Temperature Accuracy.
Hysteresis vs. Temperature.
Supply Current vs.
20
20
T
40
A
HYST = V
(°C)
T
T
40
A
40
A
(°C)
(°C)
60
DD
60
60
80 100 120
DD
80
80
= 2.7V to 5.5V, T
V
32 units
100
DD
+ St. Dev.
Average
- St. Dev.
100
= 4.1V
14.0
13.0
12.0
11.0
10.0
9.0
8.0
7.0
6.0
120
120
A
= -40°C to +125°C, GND = Ground, R
FIGURE 2-4:
FIGURE 2-5:
FIGURE 2-6:
vs. Temperature.
)
( V
V
R
O
P
0.10
0.08
0.06
0.04
0.02
0.00
20%
15%
10%
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5%
0%
-40 -20
-40
-40 -20
V
V
V
OH
OH
OH
, V
, V
, V
-20
DD
DD
DD
HYST Input Pin
= 5.5V
= 4.1V
= 2.7V
0
0
Hysteresis
0
V
20
POR
20
Leakage vs. Temperature.
V
Power On Reset Threshold
20
© 2011 Microchip Technology Inc.
OL
40
40
T
,
A
V
T
T
(°C)
A
40
A
OH
60
(°C)
(°C)
60
V
V
V
Open-Drain Output
vs. Temperature.
(MCP9501/03 only)
80 100 120
OL
OL
OL
60
, V
, V
, V
80 100 120
DD
DD
DD
PULL-UP
= 5.5V
= 4.1V
= 2.7V
80
100
100%
95%
90%
85%
80%
= 10 kΩ
105
95
85
75
65
55
45
120
P
O
R
V
H
y
s
t e
r e
s
i s
( m
V
)