Datasheet

TC654/TC655
DS21734B-page 6  2002-2013 Microchip Technology Inc.
2.0 TYPICAL PERFORMANCE CURVES
FIGURE 2-1: I
DD
vs. Temperature.
FIGURE 2-2: I
DD
Shutdown vs.
Temperature.
FIGURE 2-3: PWM, Source Current vs.
Temperature.
FIGURE 2-4: PWM, Sink Current vs.
Temperature.
FIGURE 2-5: Fault V
OL
vs. Temperature.
FIGURE 2-6: PWM Frequency vs.
Temperature.
Note: 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.
130
135
140
145
150
155
160
165
170
175
180
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
I
DD
(µA)
V
DD
= 5.5 V
V
DD
= 3.0 V
Pins 7,8, and 9 Open
1.000
2.000
3.000
4.000
5.000
6.000
7.000
8.000
9.000
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (ºC)
Shutdown I
DD
(µA)
V
DD
= 3.0 V
V
DD
= 5.5 V
5
10
15
20
25
30
35
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Source Current (mA)
V
DD
= 5.5 V
V
DD
= 5.0 V
V
DD
= 4.0 V
V
DD
= 3.0 V
V
OH
= 0.8V
DD
2
4
6
8
10
12
14
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Sink Current (mA)
V
DD
= 5.5 V
V
DD
= 5.0 V
V
DD
= 4.0 V
V
DD
= 3.0 V
V
OL
= 0.1 V
DD
15
20
25
30
35
40
45
50
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (ºC)
Fault V
OL
(mV)
I
OL
= 2.5 mA
V
DD
= 5.5 V
V
DD
= 5.0 V
V
DD
= 4.0 V
V
DD
= 3.0 V
27
28
29
30
31
32
-40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature (ºC)
PWM Frequency (Hz)
V
DD
= 5.5 V
V
DD
= 3.0 V
C
F
= 1.0 µF