SM72441MT

Manufacturer Part NumberSM72441MT
DescriptionProgrammable Maximum Power Point Tracking Controller for Photovoltaic Solar Panels
ManufacturerTI1 [Texas Instruments]
SM72441MT datasheet
 


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Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the Texas Instruments Sales Office/
Distributors for availability and specifications.
Analog Supply Voltage V
A
(VDDA -VSSA)
Analog Supply Voltage V
D
(VDDD -VSSD)
Voltage on Any Pin to GND
Input Current at Any Pin (Note 3)
Package Input Current (Note 3)
Storage Temperature Range
ESD Rating
(Note
2)
Human Body Model
Specifications in standard typeface are for T
range.(Note
3)
Symbol
Parameter
ANALOG INPUT CHARACTERISTICS
AVin, AIin
Input Range
AVout, AIout
I
DC Leakage Current
DCL
C
Input
Capacitance(Note
INA
DC Voltage Measurement
V
ERR
Accuracy
DIGITAL INPUT CHARACTERISTICS
V
Input Low Voltage
IL
V
Input High Voltage
IH
Digital Input
Capacitance(Note
C
IND
4)
I
Input Current
IN
DIGITAL OUTPUT CHARACTERISTICS
V
Output High Voltage
OH
V
Output Low Voltage
OL
Hi-Impedance Output Leakage
I
, I
OZH
OZL
Current
Hi-Impedance Output
C
OUT
Capacitance
(Note
4)
POWER SUPPLY CHARACTERISTICS (C
Analog and Digital Supply
V
,V
A
D
Voltages
I
+ I
Total Supply Current
A
D
P
Power Consumption
C
PWM OUTPUT CHARACTERISTICS
f
PWM switching frequency
PWM
t
Dead time
DEAD
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under which operation
of the device is guaranteed. Operating Ratings indicate conditions for which the device is intended to be functional, but does not guarantee specific performance
limits. For guaranteed performance limits and associated test conditions, see the Electrical Characteristics tables.
Note 2: The human body model is a 100 pF capacitor discharged through a 1.5 kΩ resistor into each pin.
Note 3: Min and Max limits are 100% production tested at 25°C. Limits over the operating temperature range are guaranteed through correlation using Statistical
Quality Control (SQC) methods. Limits are used to calculate National’s Average Outgoing Quality Level (AOQL).
Note 4: Not tested. Guaranteed by design.
Recommended Operating
(Note
1)
Conditions
Operating Temperature
V
Supply Voltage
A
-0.3 to 6.0V
V
Supply Voltage
D
Digital Input Voltage
-0.3 to V
+0.3V
A
max 6.0V
Analog Input Voltage
-0.3 to V
+0.3V
Junction Temperature
A
±10 mA
±20 mA
-65°C to +150°C
2 kV
= 25°C, and those in boldface type apply over the full operating junction temperature
J
Conditions
Track Mode
4)
Hold Mode
I
= 200 µA V
= V
= 5V
SOURCE
A
D
I
= 200 µA to 1.0 mA V
= V
SINK
A
V
= V
= 5V
A
D
= 10 pF)
L
V
V
A
D
V
= V
= 4.75V to 5.25V
A
D
V
= V
= 4.75V to 5.25V
A
D
5
-40°C to 105°C
+4.75V to +5.25V
+4.75V to V
-40°C to 125°C
Min
Typ
Max
-
0 to V
-
A
-
-
±1
-
33
-
-
3
-
0.1
-
-
0.8
2.8
-
-
-
2
4
-
±0.01
±1
V
-0.5
-
-
D
= 5V
-
-
0.4
D
±1
2
4
4.75
5
5.25
7
10
15
50
78
210
38
A
0 to V
A
0 to V
A
Units
V
µA
pF
pF
%
V
V
pF
µA
V
V
µA
pF
V
mA
mW
kHz
ns
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