LM2651MTCX-1.8 NSC [National Semiconductor], LM2651MTCX-1.8 Datasheet - Page 3

• Manufacturer Part Number: LM2651MTCX-1.8
• Description: 1.5A High Efficiency Synchronous Switching Regulator
• Manufacturer: NSC [National Semiconductor]

V
V
V
V
V
V
V
V
V
V
V
V
V
V
OUT
OUT
OUT
OUT
HYST
OUT
OUT
OUT
OUT
HYST
OUT
OUT
OUT
OUT
LM2651-1.8 System Parameters
Symbol
LM2651-2.5 System Parameters
Symbol
LM2651-3.3 System Parameters
Symbol
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
type apply over full operating junction temperature range. V
Input Voltage
Feedback Pin Voltage
Power Dissipation (T
(Note 2)
Junction Temperature Range
Output Voltage
Output Voltage Line
Regulation
Output Voltage Load
Regulation
Output Voltage Load
Regulation
Sleep Mode Output Voltage
Hysteresis
Output Voltage
Output Voltage Line
Regulation
Output Voltage Load
Regulation
Output Voltage Load
Regulation
Sleep Mode Output Voltage
Hysteresis
Output Voltage
Output Voltage Line
Regulation
Output Voltage Load
Regulation
Output Voltage Load
Regulation
Parameter
Parameter
Parameter
A
= 25˚C),
−40˚C
−0.4V
Specifications in standard type face are for T
I
V
I
I
V
I
V
I
V
I
I
V
I
V
I
V
I
I
V
I
V
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
IN
IN
IN
IN
IN
IN
IN
IN
IN
T
(Note 1)
J
= 4V to 14V
= 5V
= 5V
= 4V to 12V
= 5V
= 5V
= 4V to 14V
= 5V
= 5V
V
893 mW
= 900 mA
= 900 mA
= 10 mA to 1.5A
= 200 mA to 1.5A
= 900 mA
= 900 mA
= 10 mA to 1.5A
= 200 mA to 1.5A
= 900 mA
= 900 mA
= 10 mA to 1.5A
= 200 mA to 1.5A
FB
+125˚C
15V
Conditions
Conditions
Conditions
5V
3
IN
= 10V unless otherwise specified.
Operating Ratings
Storage Temperature Range
ESD Susceptibility
Supply Voltage
Human Body Model (Note 3)
Typical
Typical
Typical
1.8
0.2
1.3
0.3
2.5
0.2
1.3
0.3
3.3
0.2
1.3
0.3
35
48
J
= 25˚C and those with boldface
1.761/1.719
1.836/1.854
2.574/2.575
3.265/3.201
3.379/3.399
(Note 1)
2.43/2.388
Limit
Limit
Limit
−65˚C to +150˚C
4V
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V
IN
V(max)
V(max)
V(max)
V(min)
V(min)
V(min)
Units
Units
Units
mV
mV
%
%
%
%
%
%
%
%
%
V
V
V
14V
1kV