A seemingly simple design, in fact, full of the efforts of several engineers and day and night, this design needs to undergo rigorous and repeated evaluation, before it can be launched on the market. TI Designs reference design library, sincerely for you to create a classic! Looking for more reference designs? Go to the TI Designs reference design library and have the design you want!
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Now, let's take a look at the first recommendation of the "Automotive Electronic Reference Design" in the first issue!
To learn more, click here for the original introduction to this reference design.
Design overview
This design is a start-up simulator that produces three different start-up pulses to test automotive systems up to 50W. The microcontroller sets the output voltage of the synchronous buck in the 2-15V range based on the programming curve. The output current range is 3.3-25A. It is a complete system that provides all the information needed to make the device.
Design system block diagram (click here to download the complete block diagram)
![[Automotive Electronic Reference Design Selection-1] Startup Simulator for Automotive Applications](http://i.bosscdn.com/blog/04/1T/9B/93_0.png)
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Design features:
Transient function
Transient protection with up to 62V peak input voltage for design flexibility
The device responds to line transients almost immediately, with output regulation above 1%
Small size
Voltage tracking reduces external components and saves board space
Application note
Logic devices support live insertion, partial shutdown mode, and post-drive protection
Minimize losses in power applications
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Design documentation (click to download full design resources)
![[Automotive Electronic Reference Design Selection-1] Startup Simulator for Automotive Applications](http://i.bosscdn.com/blog/04/1F/1J/M_0.png)
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Core design device:
model
description
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