Texas Instruments Evaluation Board for the LM34926 LM34926EVAL/NOPB LM34926EVAL/NOPB Scheda Tecnica
Codici prodotto
LM34926EVAL/NOPB
User's Guide
SNVA675A – August 2012 – Revised April 2013
AN-2284 LM34926 Isolated Evaluation Board
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Introduction
An isolated bias supply is implemented in this evaluation board with LM34926 Constant-On-Time
regulator. LM34926 regulator integrates both the high and low side power switches essential for creating
isolated buck converter.
regulator. LM34926 regulator integrates both the high and low side power switches essential for creating
isolated buck converter.
Board Specifications:
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Input Range: 20V to 100V
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Primary Output Voltage: 10V
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Secondary (Isolated) Output Voltage: 9.5V
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Maximum Load Current (Primary + Secondary): 250mA
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Maximum Power Output: 2.5W
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Nominal Switching Frequency: 750kHz
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Efficiency (FIN = 36V, IOUT2 = 250mA): 77 percent
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Board size: 2 inch x 2 inch
Figure 1. LM34926 Evaluation Board (Top View)
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SNVA675A – August 2012 – Revised April 2013
AN-2284 LM34926 Isolated Evaluation Board
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