LM3352MTC-2.5 National Semiconductor, LM3352MTC-2.5 Datasheet - Page 3

• Manufacturer Part Number: LM3352MTC-2.5
• Description: Regulated 200 mA Buck-Boost Switched Capacitor DC/DC Converter
• Manufacturer: National Semiconductor

LM3352-2.5
LM3352-3.0
LM3352-3.3
LM3352-ALL OUTPUT VOLTAGE VERSIONS
Limits in standard typeface are for T
otherwise specified: C
Output Voltage (V
Efficiency
Output Voltage Ripple
(Peak-to-Peak)
Output Voltage (V
Efficiency
Output Voltage Ripple
(Peak-to-Peak)
Output Voltage (V
Efficiency
Output Voltage Ripple
(Peak-to-Peak)
Operating Quiescent Current
Shutdown Quiescent Current
Switching Frequency
SD Input Threshold Low
SD Input Threshold High
Electrical Characteristics
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
V
All Other Pins
Power Dissipation (T
T
Storage Temperature
JA
JMAX
OUT
(Note 2)
(Note 2)
Pin
(Note 2)
Parameter
OUT
OUT
OUT
1
A
)
)
)
= C
= 25˚C)
2
= C
3
= 0.33 µF; C
J
V
2.8V
1 mA
3.6V
1 mA
4.9V
1 mA
I
I
I
C
V
2.5V
1 mA
3.8V
1 mA
I
I
I
C
V
2.5V
1 mA
4.0V
1 mA
I
I
I
C
Measured at Pin V
I
SD Pin at 0V (Note 5)
2.5V
2.5V
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
IN
IN
IN
= 25˚C, and limits in boldface type apply over the full operating temperature range. Unless
OUT
OUT
OUT
= 3.5V; I
= 3.5V; I
= 3.5V; I
<
<
<
<
<
<
<
<
<
= 15 mA
= 150 mA, V
= 50 mA
= 15 mA
= 150 mA, V
= 50 mA
= 15 mA
= 150 mA, V
= 50 mA
<
<
<
<
<
<
<
= 33 µF tantalum
= 33 µF tantalum
= 33 µF tantalum
= 0A (Note 4)
Conditions
V
V
V
V
V
V
V
V
V
−65˚C to +150˚C
I
I
I
I
I
I
I
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
IN
IN
IN
IN
IN
IN
IN
IN
IN
−0.5V to 4.5V
−0.5V to 5.6V
IN
<
<
<
<
<
<
<
<
<
(Note 1)
LOAD
LOAD
LOAD
= 15 µF; C
5.5V;
4.9V;
5.5V;
5.5V;
5.5V;
5.5V;
5.5V;
5.5V
5.5V
<
<
<
<
<
<
<
150˚C/W
700 mW
100 mA
200 mA
175 mA
100 mA
200 mA
100 mA
200 mA
= 100 mA
= 100 mA
= 100 mA
IN
IN
IN
IN
150˚C
;
= 4.0V
= 4.0V
= 4.0V
OUT
3
= 33 µF; V
Lead Temperature (Soldering, 5 sec.)
ESD Rating (Note 3)
Operating Ratings
Input Voltage (V
Output Voltage (V
Ambient Temperature (T
Junction Temperature (T
human body model
machine model
2.425/2.400
2.425/2.400
2.425/2.400
2.910/2.880
2.910/2.880
3.201/3.168
3.201/3.168
0.8 V
2.463
2.955
3.251
0.65
IN
Min
= 3.5V.
IN
IN
OUT
)
)
Typ
400
2.5
2.5
2.5
2.5
3.0
3.0
3.0
3.3
3.3
3.3
2.5
85
75
75
80
75
75
90
80
75
A
1
J
) (Note 2)
) (Note 2)
2.575/2.600
2.575/2.600
2.575/2.600
3.090/3.120
3.090/3.120
3.399/3.432
3.399/3.432
0.2 V
2.537
3.045
3.349
Max
1.35
500
5
IN
−40˚C to +125˚C
−40˚C to +85˚C
2.5V to 5.5V
1.8V to 4.0V
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mV
mV
mV
Units
MHz
260˚C
µA
µA
100V
%
%
%
V
V
V
V
V
2 kV
P-P
P-P
P-P