LM2743MTC National Semiconductor, LM2743MTC Datasheet - Page 3

• Manufacturer Part Number: LM2743MTC
• Description: SYNC SW CONTROL, 3V:6V, POWERWISE
• Manufacturer: National Semiconductor

Specifications of LM2743MTC

• Primary Input Voltage: 16V
• No. Of Outputs: 1
• Output Voltage: 13.5V
• Output Current: 20A
• Voltage Regulator Case Style: TSSOP
• No. Of Pins: 14
• Operating Temperature Range: -40°C To +125°C
• Svhc: No SVHC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ERROR AMPLIFIER
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
V
boldface type apply over full Operating Temperature Range. Datasheet min/max specification limits are guaranteed by design,
test, or statistical analysis.
Symbol
V
BOOT Voltage
All other pins
Junction Temperature
Storage Temperature
Soldering Information
t
t
I
CC
I
I
I
PWGD1
PWGD2
SEN-TH
Q_VCC
GBW
CC
SS-ON
SS-OC
I
V
V
V
SR
EAO
G
ON
EA
FB
= 3.3V unless otherwise indicated. Typicals and limits appearing in plain type apply for T
FB Pin Voltage
UVLO Thresholds
Operating V
Shutdown V
(Note 4)
PWGD Pin Response Time
PWGD Pin Response Time
SS Pin Source Current
SS Pin Sink Current During Over
Current
I
Point
Error Amplifier Unity Gain
Bandwidth
Error Amplifier DC Gain
Error Amplifier Slew Rate
EAO Pin Current Sourcing and
Sinking Capability
Error Amplifier Maximum Swing
SEN
Pin Source Current Trip
Parameter
CC
CC
Current
Current
−65˚C to 150˚C
(Note 1)
V
CC
V
V
Rising
Falling
V
Fsw = 600kHz
V
Fsw = 600kHz
V
FB Voltage Going Up
FB Voltage Going Down
SS Voltage = 0V
SS Voltage = 0V
V
V
Minimum
Maximum
CC
CC
CC
CC
CC
EAO
EAO
+ 0.3V
150˚C
= 3.3V
= 5V
= 3.3V, SD = 3.3V
= 5V, SD = 3.3V
= 3.3V, SD = 0V
21V
= 1.5, FB = 0.55V
= 1.5, FB = 0.65V
7V
Conditions
3
Operating Ratings
Lead Temperature
(soldering, 10sec)
Infrared or Convection (20sec)
ESD Rating (Note 3)
IC Input Voltage (V
Junction Temperature Range
Thermal Resistance (θ
CC
)
JA
0.612
0.612
Min
25
)
1
1
0
7
A
= T
J
= +25˚C. Limits appearing in
2.76
2.42
Typ
110
106
0.6
0.6
1.5
1.7
3.2
2.6
9.2
10
90
40
6
6
9
0
2
−40˚C to +125˚C
0.588
0.588
Max
185
2.1
2.1
14
55
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3V to 6V
155˚C/W
260˚C
235˚C
2 kV
Units
MHz
V/µs
mA
mA
µA
µA
µA
µA
dB
µs
µs
V
V
V