LM5041AMTC/NOPB National Semiconductor, LM5041AMTC/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM5041AMTC/NOPB
• Description: IC CTRLR PWM CASCADED 16TSSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM5041AMTC/NOPB

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 1MHz
• Duty Cycle: 91%
• Voltage - Supply: 15 V ~ 90 V
• Buck: Yes
• Boost: Yes
• Flyback: No
• Inverting: Yes
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-TSSOP
• Frequency-max: 1MHz
• For Use With: LM5041EVAL - BOARD EVALUATION LM5041
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM5041AMTC; *LM5041AMTC/NOPB; LM5041AMTC

Thermal Shutdown
T
Thermal Resistance
θ
Electrical Characteristics
Symbol
JA
Specifications with standard typeface are for T
Temperature range. V
SD
Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which operation of the device
is intended to be functional. For guaranteed specifications and test conditions, see the Electrical Characteristics.
Note 2: For detailed information on soldering plastic TSSOP and LLP packages, refer to the Packaging Data Book available from National Semiconductor
Corporation.
Note 3: All limits are guaranteed. All electrical characteristics having room temperature limits are tested during production with T
are guaranteed by correlating the electrical characteristics to process and temperature variations and applying statistical process control.
Note 4: Device thermal limitations may limit usable range.
Output Low Saturation
Rise Time
Fall Time
Thermal Shutdown
Temp.
Thermal Shutdown
Hysteresis
Junction to Ambient
Parameter
IN
= 48V, V
CC
I
C
C
MTC Package
SDA Package
= 10V, RT = 26.7kΩ, R
OUT
L
L
= 1nF
= 1nF
= 100mA
(Continued)
Conditions
J
= 25˚C, and those with boldface type apply over full Operating Junction
SET
7
= 20kΩ) unless otherwise stated (Note 3)
Min
Typ
165
125
0.5
20
20
25
32
A
= T
J
Max
= 25˚C. All hot and cold limits
1
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Units
˚C/W
˚C/W
ns
ns
˚C
˚C
V