LM5010AEVAL National Semiconductor, LM5010AEVAL Datasheet - Page 5

• Manufacturer Part Number: LM5010AEVAL
• Description: BOARD EVALUATION LM5010A
• Manufacturer: National Semiconductor

Specifications of LM5010AEVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 5V
• Current - Output: 1A
• Voltage - Input: 6 ~ 75V
• Regulator Topology: Buck
• Frequency - Switching: 200kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM5010
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -

Off Timer
Regulation and Over-Voltage Comparators (FB Pin)
Thermal Shutdown
Thermal Resistance
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 100pF capacitor discharged through a 1.5kΩ resistor into each pin.
Note 3: V
Note 4: For detailed information on soldering plastic TSSOP and LLP packages refer to the Packaging Data Book available from National Semiconductor
Corporation.
Note 5: Typical specifications represent the most likely parametric norm at 25°C operation.
Symbol
V
t
T
θ
θ
OFF
REF
SD
JA
JC
CC
provides bias for the internal gate drive and control circuits. Device thermal limitations limit external loading.
Minimum Off-time
FB regulation threshold
FB over-voltage threshold
FB bias current
Thermal shutdown temperature
Thermal shutdown hysteresis
Junction to Ambient, 0 LFPM Air
Flow
Junction to Case
Parameter
T
T
SDC Package
MXA Package
SDC Package
MXA Package
J
J
≤
≤
125°C
150°C
5
Conditions
2.445
2.435
Min
2.50
Typ
260
175
2.9
5.2
5.2
20
40
40
1
2.550
Max
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Units
°C/W
°C/W
nA
ns
°C
°C
V
V