LM3411M5-3.3 National Semiconductor, LM3411M5-3.3 Datasheet - Page 4

• Manufacturer Part Number: LM3411M5-3.3
• Description: Precision Secondary Regulator/Driver
• Manufacturer: National Semiconductor

www.national.com
I
G
A
V
I
R
E
Symbol
q
L
Specifications with standard type face are for T
ture Range. Unless otherwise specified, V(IN) = V
LM3411-5.0 Electrical Characteristics
V
SAT
n
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is in-
tended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The
guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed
test conditions.
Note 2: The maximum power dissipation must be derated at elevated temperatures and is dictated by T
bient thermal resistance), and T
given in the Absolute Maximum Ratings, whichever is lower. The typical thermal resistance (
for the M5 package.
Note 3: The human body model is a 100 pF capacitor discharged through a 1.5 k
Note 4: Typical numbers are at 25˚C and represent the most likely parametric norm.
Note 5: Limits are 100% production tested at 25˚C. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control
(SQC) methods. The limits are used to calculate National’s Averaging Outgoing Level (AOQL).
Note 6: Actual test is done using equivalent current sink instead of a resistor load.
Note 7: V
Note 8: See Applications and Curves sections for information on this resistor.
m
f
V
REG
SAT
Regulation Voltage
Regulation Voltage
Tolerance
Quiescent Current
Transconductance
Voltage Gain
Output Saturation
(Note 7)
Output Leakage
Current
Internal Feedback
Resistor (Note 8)
Output Noise
Voltage
= V(IN) − V
I
V
OUT
OUT
Parameter
/ V
/ V
REG
OUT
REG
, when the voltage at the IN pin is forced 100 mV above the nominal regulating voltage (V
A
(ambient temperature). The maximum allowable power dissipation at any temperature is (P
I
20 µA
1 mA
R
I
V
I
I
1V
R
1V
V(IN) = V
V(IN) = V
I
OUT
OUT
OUT
OUT
OUT
OUT
L
L
= 250
= 2 k
= 5 mA
= 5 mA
= 5 mA
= 15 mA
= 1 mA, 10 Hz
V
V
= 0V
OUT
OUT
I
I
OUT
OUT
REG
REG
Conditions
(Note 6)
J
V
V
+100 mV
−100 mV
= 25˚C, and those with boldface type apply over full Operating Tempera-
REG
REG
15 mA
1 mA
REG
− 1.2V (−1.3)
− 1.2V (−1.3)
, V
f
OUT
10 kHz
= 1.5V.
4
resistor into each pin.
JA
(Note 4)
Typical
) when soldered to a printed circuit board is approximately 306˚C/W
1000
3500
3.3
6.0
1.0
0.1
85
94
80
5
Jmax
LM3411A-5.0
(maximum junction temperature),
5.025/5.050
4.975/4.950
1500/900
(Note 5)
±
110/115
1.5/0.75
750/350
3.3/2.0
1.2/1.3
0.5/1.0
Limit
0.5/
118
70
±
REG
1
Dmax
).
LM3411-5.0
5.050/5.100
4.950/4.900
= T
1000/700
(Note 5)
125/150
650/300
1.0/0.5
2.5/1.7
1.2/1.3
0.5/1.0
±
Jmax
Limit
118
1/
70
±
− T
2
A
)/
JA
JA
(junction to am-
mA/mV(min)
mA/mV(min)
or the number
µA(max)
V/V(min)
V/V(min)
µA(max)
k (max)
(Limits)
%(max)
k (min)
mA/mV
mA/mV
V(max)
V(max)
µV
V(min)
Units
V/V
V/V
k
µA
µA
V
V
RMS