LM2831YMF EVAL National Semiconductor, LM2831YMF EVAL Datasheet - Page 5

• Manufacturer Part Number: LM2831YMF EVAL
• Description: BOARD EVAL LM2831YMF
• Manufacturer: National Semiconductor

Specifications of LM2831YMF EVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 0.6 ~ 5.5V
• Current - Output: 1.5A
• Voltage - Input: 3 ~ 5.5V
• Regulator Topology: Buck
• Frequency - Switching: 550kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM2831
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

Electrical Characteristics
standard type are for T
+125˚C. Minimum and Maximum limits are guaranteed through test, design, or statistical correlation. Typical values represent
the most likely parametric norm at T
Note 1: Absolute maximum ratings indicate limits beyond which damage to the device may occur. Operating Range indicates conditions for which the device is
intended to be functional, but does not guarantee specfic performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics.
Note 2: Thermal shutdown will occur if the junction temperature exceeds the maximum junction temperature of the device.
Note 3: Applies for packages soldered directly onto a 3” x 3” PC board with 2oz. copper on 4 layers in still air.
Symbol
T
θ
θ
SD
JA
JC
Junction to Ambient
0 LFPM Air Flow (Note 3)
Junction to Case (Note 3)
Thermal Shutdown Temperature
J
= 25˚C only; limits in boldface type apply over the junction temperature (T
Parameter
J
= 25˚C, and are provided for reference purposes only. (Continued)
VIN = 5V unless otherwise indicated under the Conditions column. Limits in
LLP-6 Package
SOT23-5 Package
LLP-6 Package
SOT23-5 Package
5
Conditions
Min
J
) range of -40˚C to
Typ
118
165
80
18
80
Max
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Units
˚C/W
˚C/W
˚C