Power distribution box
Products and reference designs
Power distribution box
Overview
Our integrated circuits and reference designs for automotive power distribution box (PDB) provide you with a total PDB or smart junction box system design including LDOs, CAN and LIN in-vehicle networking, limp home functionality and smart power switches.
Design requirements
Modern PDBs require:
- Switching power to a wide range of loads.
- Reduced EMI to optimize system performance.
- Optimized thermals to manage power dissipation.
Block diagram
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Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| Application note | High-Side Switches Paralleling Channels | 30 Apr 2018 | ||
| Application note | Adjustable Current Limit of Smart Power Switches (Rev. B) | 21 Jan 2019 | ||
| White paper | Evolution vs. revolution: the building blocks of automotive body electronics | 11 Apr 2018 | ||
| Application brief | 12-V Battery Monitoring in an Automotive Module (Rev. A) | PDF | HTML | 10 May 2022 |
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