lm2757tmx National Semiconductor Corporation, lm2757tmx Datasheet - Page 3

• Manufacturer Part Number: lm2757tmx
• Description: Switched Capacitor Boost Regulator With High Impedance Output In Shutdown
• Manufacturer: National Semiconductor Corporation

V
I
I
V
f
V
Q
SD
SW
OUT
R
IN
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
Limits in standard typeface are for T
(-30°C
(M0) = 0V, V(M1) = V
V
M0, M1 pins: Voltage to GND
Continuous Power Dissipation
(Note 4)
Junction Temperature (T
Storage Temperature Range
Maximum Lead Temperature
(Soldering, 10 sec.)
ESD Rating (Note 5)
IN
Human Body Model:
Pin: Voltage to GND
≤
T
A
Output Voltage
Quiescent Supply Current
Shutdown Supply Current
Output Voltage Ripple
Switching Frequency
Logic Input High
≤
+85°C) . Unless otherwise noted, specifications apply to the Typical Application Circuit (pg. 1) with: V
IN
Parameter
,C
IN
J-MAX
= C
)
2
= 0.47 µF, C
A
= 25ºC. Limits in boldface type apply over the full operating ambient temperature range
Internally Limited
-65ºC to +150º C
(Notes 3, 8)
IN
3.2V
–30°C
I
V(M0) = 0V, V(M1) = V
3.0V
–30°C
I
V(M0) = 0V, V(M1) = V
3.0V
I
V(M0) = V
3.0V
I
V(M0) = V
V(M0) = 0V, V(M1) = V
I
V
V(M0) = V
I
V
V(M0) = V
I
V
V(M0) = 0V, V(M1) = 0V
V
I
V(M0) = 0V, V(M1) = V
3.0V
3.0V
Input pins: M1, M0
3.0V
-0.3V to 6.0V
-0.3V to 6.0V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= C
IN
IN
IN
IN
(Notes 2, 3)
= 3.6V
= 3.6V
= 3.6V
= 3.6V
= 0 to 180 mA
= 0 to 150 mA
= 0 to 110 mA
= 0 to 100 mA
= 0 mA
= 0 mA
= 0 mA
= 150 mA
OUT
≤
≤
≤
≤
≤
≤
≤
≤
≤
2.5 kV
V
V
V
V
V
V
V
150ºC
265ºC
= 1.0 µF (Note 9).
IN
IN
IN
IN
IN
IN
IN
T
T
IN
IN
IN
IN
A
A
≤
≤
≤
≤
≤
≤
≤
, V(M1) = 0V
, V(M1) = V
, V(M1) = 0V (4.5V)
, V(M1) = V
≤
≤
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
5.5V
+60°C
+85°C
Condition
3
Operating Ratings
(Notes 2, 3)
Thermal Properties
IN
IN
IN
IN
Input Voltage Range
Junction Temperature (T
Ambient Temperature (T
(Note 6)
Junction-to-Ambient Thermal
Resistance (θ
(Note 7)
IN
IN
(5.0V)
(5.0V)
(4.1V)
JA
), micro SMD Package
(−2.6%)
(−2.7%)
(–2.1%)
(–2.8%)
(-25%)
4.870
4.865
4.406
3.985
0.932
Min
1.0
A
J
) Range
) Range
1.242
Typ
5.0
5.0
4.5
4.1
2.4
1.5
1.3
1.1
20
-30°C to +110°C
(+2.6%)
(+2.6%)
(+2.5%)
(+3.0%)
(+25%)
-30°C to +85°C
5.130
5.130
4.613
4.223
1.552
Max
2.79
1.80
1.65
2.0
V
2.7V to 5.5V
IN
IN
www.national.com
= 3.6V, V
75°C/W
mVp–p
Units
MHz
mA
µA
V
V