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Average Current Mode Control of Bidirectional DCDC Systems

Description

April 25, 2017
1.Overview of Bi-directional DC/DC applications and converter realization
–Typical automotive bi-directional applications and some industrial
–The evolution of the 2 switch bi-directional DC/DC converter
–TI’s LM5170-Q1 a 2 switch bi-direction DC/DC converter
2.Average Current Mode Control
–Benefits of average current mode control
–How to model the current loop and voltage loop
–How to simplify each loop in to intuitive equations
–Compensation for current loop and voltage loop
3.Compensation design example with LM5170-Q1
–Current Loop Compensation
•Loop Simulations and Step Responses
–Voltage Loop Compensation
•Loop Simulations and Step Responses

Additional information

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