LM5026EVAL National Semiconductor, LM5026EVAL Datasheet - Page 7

• Manufacturer Part Number: LM5026EVAL
• Description: BOARD EVALUATION LM5026
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM5026EVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Isolated
• Voltage - Output: 3.3V
• Current - Output: 30A
• Voltage - Input: 36 ~ 78V
• Regulator Topology: Buck
• Frequency - Switching: 230kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM5026
• 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: The human body model is a 100 pF capacitor discharged through a 1.5 kΩ resistor into each pin.
Note 3: Min and Max limits are 100% production tested at 25 ºC. Limits over the operating temperature range are guaranteed through correlation using Statistical
Quality Control (SQC) methods. Limits are used to calculate National’s Average Outgoing Quality Level (AOQL).
Note 4: Device thermal limitations may limit usable range.
Typical Performance Characteristics
V
CC
Regulator Start-up Characteristics, V
Thermal Shutdown
Temp.
Thermal Shutdown
Hysteresis
Junction to Ambient
Parameter
V
REF
vs I
REF
MTC Package
SDA Package
Conditions
CC
20147903
20147905
vs Vin
7
Soft-start, Soft-stop and Restart Current vs Temperature
Min
150
V
CC
Typ
165
125
25
32
vs I
CC
Max
20147904
www.national.com
20147938
Units
°C/W
°C/W
°C
°C