LM20146MHEVAL National Semiconductor, LM20146MHEVAL Datasheet
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LM20146MHEVAL
Specifications of LM20146MHEVAL
Related parts for LM20146MHEVAL
LM20146MHEVAL Summary of contents
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... LM20146 in sequence critical applications. The LM20146 is available in an eTSSOP-16 package with an exposed pad for enhanced ther- mal performance. © 2009 National Semiconductor Corporation National Semiconductor Application Note 1902 Daniel Tennant January 16, 2009 The LM20146 evaluation board is designed to balance overall solution size and transient response. The evaluation board measures 1.5” ...
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... This point allows a scope probe to be connected to observe the switch node voltage. This terminal provides an oscilloscope probe connection directly to VOUT to probe the transient response and output voltage ripple. 2 Qty Manufacturer 1 National Semiconductor 1 TDK 1 TDK 0 N/A 1 ...
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Performance Characteristics Efficiency vs Load Load Regulation (V IN 30079915 = 5V) 1. Load Transient Response 30079917 Startup Waveform 30079920 3 Line Regulation (I = 6A) LOAD 30079916 30079919 www.national.com ...
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Component Selection This section provides a walk-through of the design process for the LM20146 evaluation board. Unless otherwise indicat- ed all formulas assume units of Amps (A) for current, Farads (F) for capacitance, Henries (H) for inductance, and Volts (V) ...
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C the value for R as outlined in the next section Once the value selected, resistor zero in the control loop to cancel ...
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PCB Component Placement www.national.com 30079913 Top Layer 30079921 Mid Layer 1 6 ...
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Mid Layer 2 30079923 Bottom Layer 7 www.national.com ...
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