LM3423MHBKBSTEV/NOPB National Semiconductor, LM3423MHBKBSTEV/NOPB Datasheet - Page 9

• Manufacturer Part Number: LM3423MHBKBSTEV/NOPB
• Description: BOARD EVAL BUCK BOOST LM3423
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3423MHBKBSTEV/NOPB

• Current - Output / Channel: 1A
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 35V
• Features: Dimmable
• Voltage - Input: 4.5 ~ 35V
• Utilized Ic / Part: LM3423
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM3423MHBKBSTEV

Evaluation Board Test Procedure
PROPER BOARD CONNECTIONS
Be sure to choose the correct wire size when connecting the
source supply and load. Monitor the current into and out of
the unit under test (UUT). Monitor the voltages directly at the
board terminals, as resistive voltage drops along the wires
may decrease measurement accuracy. The LM3423 evalua-
tion board has two pairs of positive and negative inputs con-
nectors which allows for Kelvin connections to be made from
the power supplies to the evaluation board. These precau-
tions are especially important during measurement of con-
version efficiency.
LM3432 Evaluation Board Schematic
30080821
LM3423 Evaluation Board: All features and external components shown
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