Power Supply Reference Design for Automotive Microcontroller in Gateway and Body Control Module
TIDA-01412
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Key Document
- Power Supply Ref Design for Automotive MCU in Gateway and Body Control Module
(PDF 312 KB)
09 Feb 2017
Description
This discrete power supply reference design demonstrates a complete power solution for the Freescale™ MPC5748G Microcontroller. This simple discrete solution uses just five DC/DC converters, it offers a more flexible, scalable and cost-effective solution than when using a PMIC. This TI Design supports numerous automotive applications such as gateway and central body control modules.
Features
- Supports 2.7-V to 16-V, 32-V peak Input voltage
- Flexibility in terms of load and scalability to future generations of the microcontroller
- < 1% Accuracy on the LV core supply of the MCU
- Requires Just five DC/DCs for a Cost-Effective and Simple Power Solution
See the Important Notice and Disclaimer covering reference designs and other TI resources.