POWER REGULATION IN WIRELESS CHARGING
First Claim
Patent Images
1. An apparatus for power regulation in a wireless power receiver, comprising:
- a power switch configured to selectively supply a regulated voltage to a battery at a regulated current; and
a load modulation logic configured to generate load modulation signaling by toggling the power switch.
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Accused Products
Abstract
Techniques for power regulation in a system, method, and apparatus are described herein. An apparatus for voltage regulation in a wireless power receiver may include a power switch to selectively supply a regulated voltage to a battery at a regulated current. The apparatus may also include load modulation logic to generate load modulation signaling by toggling the power switch.
17 Citations
25 Claims
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1. An apparatus for power regulation in a wireless power receiver, comprising:
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a power switch configured to selectively supply a regulated voltage to a battery at a regulated current; and a load modulation logic configured to generate load modulation signaling by toggling the power switch. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for power regulation in a wireless power receiver, comprising:
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selectively supplying a regulated voltage from a power switch to a battery at a regulated current; and generating load modulation signaling by toggling the power switch. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A system for power regulation in a wireless power receiver, comprising:
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a battery charger circuit to receive a rectified voltage and generate a regulated voltage; a power switch to selectively supply the regulated voltage to a battery at a regulated current; and a load modulation logic to generate load modulation signaling by toggling the power switch. - View Dependent Claims (22, 23, 24, 25)
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Specification