672-W: Highly Integrated Reference Design for Automotive Bidirectional 48-V/12-V Converter
Description
Today's automotive power consumtion is 3KW: which will increase to 10KW in next 5 years and 12V batttary is unable to provide that much power. 48-12V bi-directional convertor provides high power requirement solution with two phases each capable of running 28A. This solution allows bidirectional current control of both phases using a C2000 control stick and firmware OCP & OVP. The 48-12V bi-directional converter removes the voltage conditioner need and distributes loads more evenly. The 48V battary is used to power high torque motors and other high power components such as A/C compressors and EPS: while no change to 12V battery loads.
Features
- Nominal 48V- 12V bidirectional power supplyDual Phase: each capable of running 28A load Can drive a total of 56A load2 SM72295 for each phaseOne C2000 control stick cardGUI monitoring and control power transfer; firmware OCP & OVP
Applications
- 48-V to 12-V DC/DC converter
Product Categories
- Power management
| Application Area | End Equipment |
|---|---|
| 48-V to 12-V DC/DC converter | https://www.ti.com/solution/48-v-to-12-v-dc-dc-converter#referencedesigns |
| Download the bill of materials for TIDA-00558 | Download |
Test Data
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Download the test file for TIDA-00558| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00558 Gerber | 21 Sep 2015 | ZIP | 492 | |
| TIDA-00558 Altium | 21 Sep 2015 | ZIP | 8248 | |
| TIDA-00558 PCB | 21 Sep 2015 | 1483 | ||
| TIDA-00558 Assembly Drawing | 21 Sep 2015 | 170 | ||
| TIDA-00558 BOM | 21 Sep 2015 | 152 | ||
| TIDA-00558 Block Diagram | 21 Sep 2015 | 197 | ||
| TIDA-00558 Schematic | 21 Sep 2015 | 318 |