Voltage regulation circuit for an RFID circuit
First Claim
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1. A voltage regulation circuit for an RFID circuit, the voltage regulation circuit comprising:
- an input connectable to a rectifier circuit,an output connectable to a processor of the RFID circuit,at least one switch arranged between the input and the output and connected to the input and the output, wherein the switch is capable to electrically connect the output to the input and to disconnect the output from the input, the at least one switch comprisinga switch MOSFET transistor having a drain connected to the output and a source connected to the input, anda diode connected directly between the drain and the source of the MOSFET transistor.
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Abstract
The present invention relates in one aspect to a voltage regulation circuit for an RFID circuit (10), the voltage regulation circuit comprising:
- an input (20) connectable to a rectifier circuit (14),
- an output (22) connectable to a processor (18) of the RFID circuit,
- at least one switch (24) arranged between the input (20) and the output (22) and connected to the input (20) and the output (22), wherein the switch (24) is capable to electrically connect the output (22) to the input (20) and to disconnect the output (22) from the input (20).
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Citations
14 Claims
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1. A voltage regulation circuit for an RFID circuit, the voltage regulation circuit comprising:
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an input connectable to a rectifier circuit, an output connectable to a processor of the RFID circuit, at least one switch arranged between the input and the output and connected to the input and the output, wherein the switch is capable to electrically connect the output to the input and to disconnect the output from the input, the at least one switch comprising a switch MOSFET transistor having a drain connected to the output and a source connected to the input, and a diode connected directly between the drain and the source of the MOSFET transistor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification