LM5025AMTC/NOPB National Semiconductor, LM5025AMTC/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM5025AMTC/NOPB
• Description: IC CTRLR PWM CLAMP VOLT 16TSSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM5025AMTC/NOPB

• Pwm Type: Voltage Mode
• Number Of Outputs: 2
• Frequency - Max: 1MHz
• Duty Cycle: 92.5%
• Voltage - Supply: 13 V ~ 90 V
• Buck: Yes
• Boost: Yes
• Flyback: Yes
• Inverting: Yes
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-TSSOP
• Frequency-max: 1MHz
• Number Of Pwm Outputs: 2
• On/off Pin: No
• Adjustable Output: No
• Topology: Forward
• Switching Freq: 220KHz
• Output Current: 3000/1000A
• Synchronous Pin: Yes
• Rise Time: 20ns
• Fall Time: 15ns
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: TSSOP
• For Use With: LM5025AEVAL - BOARD EVALUATION LM5025ALM5025EVAL - EVALUATION BOARD FOR LM5025
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM5025AMTC; *LM5025AMTC/NOPB; LM5025AMTC

Output Timing Control
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_B Fall Time
Overlap Time
Deadtime
Thermal Shutdown
Threshold
Thermal Shutdown
Hysteresis
Junction to Ambient
Parameter
IN
= 48V, V
CC
C
R
to GND, 50% to 50%
transitions
R
connected to REF, 50%
to 50% transitions
MTC Package
SDA Package
= 10V, RT = 31.3kΩ, R
gate
SET
SET
= 1nF
= 38 kΩ connected
= 29.5 kΩ
(Continued)
Conditions
J
= 25˚C, and those with boldface type apply over full Operating Junction
SET
7
= 27.4kΩ) unless otherwise stated (Note 3)
Min
75
75
Typ
105
105
165
125
15
25
32
A
= T
J
Max
135
135
= 25˚C. All hot and cold limits
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Units
˚C/W
˚C/W
ns
ns
ns
˚C
˚C