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Automotive
48 V / 12 V DC/DC Converter
Recommended Parts for security switch
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Recommended Parts for reverse polarity protection
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Recommended Parts for transient protection
x
Recommended Parts for buffer capacitor
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Recommended Parts for low side switch
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Recommended Parts for high side switch
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Recommended Parts for high side current sensor
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Recommended Parts for low side current sensor
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Recommended Parts for security switch
x
Recommended Parts for reverse polarity protection
x
Recommended Parts for transient protection
x
Vishay Components Used
- Power MOSFETs
- Diodes
- Capacitors
- Inductors/Customized Inductors
- Transient Protection Devices
- ESD Protection Devices
- Reverse Polarity Protection Devices
- Precision Resistors
Signal
Power
Power
Sensor
Protection
Filter
With 48 V battery line there will remain loads with 12 V. For this reason future cars will have a central DC/DC converter bringing down 48 V to 12 V. Different topologies are possible as for example multiphase coupled and non-coupled inductors. For all topologies Vishay offers a broad portfolio of solutions with standard devices like MOSFETs, Diodes, Resistors, Capacitors and Inductors, as well as with customized magnetic solutions.
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