Datasheet

© 2011 Microchip Technology Inc. DS25073A-page 23
MCP6N11
Note: Unless otherwise indicated, T
A
= +25°C, V
DD
= 1.8V to 5.5V, V
SS
= GND, EN/CAL =V
DD
, V
CM
= V
DD
/2, V
DM
=0V,
V
REF
=V
DD
/2, V
L
=V
DD
/2, R
L
= 10 kΩ to V
L
, C
L
= 60 pF and G
DM
= G
MIN
; see Figure 1-6 and Figure 1-7.
2.5 Enable/Calibration and POR Responses
FIGURE 2-52: EN/CAL and Output Voltage
vs. Time, with V
DD
=1.8V.
FIGURE 2-53: EN/CAL
and Output Voltage
vs. Time, with V
DD
=5.5V
FIGURE 2-54: EN/CAL
Hysteresis vs.
Ambient Temperature.
FIGURE 2-55: EN/CAL
Turn On Time vs.
Ambient Temperature.
FIGURE 2-56: Power Supply On and Off
and Output Voltage vs. Time.
FIGURE 2-57: POR Trip Voltages and
Hysteresis vs. Temperature.
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
, Output Voltage (V)
V
DD
= 1.8V
V
L
= 0V
INA
turns off
Calibration
Starts
INA
turns on
-0.2
0.0
0.2
0.4
0 102030405060708090100
EN/CAL
Time (ms)
EN/CAL V
OUT
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
, Output Voltage (V)
V
DD
= 5.5V
V
L
= 0V
INA
turns off
Calibration
Starts
INA
turns on
-0.5
0.0
0.5
1.0
1.5
0 102030405060708090100
EN/CAL
Time (ms)
EN/CAL
V
OUT
0.55
0.60
0.45
0.50
s (V)
V
DD
= 5.5V
030
0.35
0.40
s
teresi
020
0.25
0
.
30
A
L Hy
s
0.10
0.15
0
.
20
EN/C
A
V
DD
= 1.8V
0.00
0.05
0.10
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
30
m
s)
25
;
t
ON
(
m
V
DD
= 5.5V
15
20
n
Time
;
V
DD
= 1.8V
10
15
urn O
n
5
10
/
CAL T
0
5
EN
/
-50 -25 0 25 50 75 100 125
Ambient Temperature (°C)
1.6
1.8
e
(V)
V
L
= 0V
12
1.4
V
oltag
e
08
1.0
1
.
2
u
tput
V
On
0.6
0
.
8
ply, O
u
V
DD
V
OUT
On
0.2
0.4
e
r Sup
Off
Off
-0.2
0.0
Pow
e
Calibrating
Off
Off
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Time (s)
006
0.08
0.10
0.12
0.14
0.16
0.18
11
1.2
1.3
1.4
1.5
1.6
1.7
R
Hysteresis (V)
Trip Voltages (V)
V
PRH
–V
PRL
V
PRH
0.00
0.02
0.04
0
.
06
0.8
0.9
1.0
1
.
1
-50 -25 0 25 50 75 100 125
PO
R
POR
Ambient Temperature (°C)
V
PRL