Integrated Power Supply Solution for Vehicle Tracking System
For a VTS to work reliably, it needs to have a robust dc-to -dc power supply. A power supply must be designed to protect the system from common automotive fault conditions like load dump, cold crank, reverse polarity, and other potential destructive transients described in the ISO 7637-2 and ISO 16750-2 standards.
In addition, in the absence of power coming from the vehicle, the system must be able to switch to the backup battery to ensure continuous operation. Ultimately, an automotive power supply must comply with automotive electromagnetic interference (EMI) standards, specifically CISPR 25.
To address these challenges, Analog Devices, Inc., developed the EVAL-ADVTS4152-EBZ power supply solution, which is a high performance, simplified power supply solution for vehicle tracking systems.
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EVAL-ADVTS4152-EBZ 、 LT4356-1 、 LT8609A 、 LTC4040 、 DC1950A 、 ADT6401 |
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power supply 、 surge stopper 、 step-down regulator 、 battery backup power manager 、 load dump generator |
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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10/2020 |
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Rev. 0 |
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AN-2083 |
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576 KB |
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