LM5025AEVAL National Semiconductor, LM5025AEVAL Datasheet - Page 7

• Manufacturer Part Number: LM5025AEVAL
• Description: BOARD EVALUATION LM5025A
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM5025AEVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 30A
• Voltage - Input: 36 ~ 72V
• Regulator Topology: Buck
• Frequency - Switching: 230kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM5025A
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -

Thermal Shutdown
T
Thermal Resistance
θ
JA
SD
Symbol
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
limits 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.
Typical Performance Characteristics
V
CC
Regulator Start-up Characteristics, V
Thermal Shutdown
Threshold
Thermal Shutdown
Hysteresis
Junction to Ambient
Parameter
V
REF
vs I
REF
MTC Package
SDA Package
Conditions
CC
20107405
20107403
vs Vin
7
Min
Oscillator Frequency vs RT
V
CC
Typ
165
125
25
32
vs I
CC
A
= T
J
= 25°C. All hot and cold
Max
20107406
20107404
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Units
°C/W
°C/W
°C
°C