P9025AC 5W, Qi Wireless Power Receiver with Integrated Rectifier and LDO Output
◆The P9025AC is an integrated single-chip, WPC-1.1.2 compliant wireless power receiver with an advanced Foreign Object Detection (FOD) feature. This device operates with an AC power signal from a resonant tank and converts it into a regulated 5.3V output voltage. The receiver includes a high efficiency Synchronous Full Bridge Rectifier and 5.3V tracking LDO output stage. The P9025AC automatically detects the transmitter’s presence and initiates WPC AC modulation communication protocols with optimal efficiency.
◆The device includes the control circuit required to modulate the load to transmit WPC-compliant message packets to the base station. It uses minimal external components to reduce overall solution area and costs.
◆The P9025AC employs advanced programmable WPC FOD techniques to detect foreign metallic objects placed on the transmitter base station derived from a transmitted and received power transfer algorithm
◆MC100ES6254 is designed for very skew critical differential clock distribution systems and supports clock frequencies from DC up to 3.0GHz. Typical applications for the MC100ES6254 are primary clock distribution, switching and loopback systems of high-performance computer, networking and telecommunication systems, as well as on-board clocking of OC-3, OC-12 and OC-48 speed communication systems. Primary purpose of the MC100ES6254 is high-speed clock switching applications. In addition, the MC100ES6254 can be configured as single 1:6 or dual 1:3 LVPECL fanout buffer for clock signals, or as loopback device in high-speed data applications.
◆The MC100ES6254 can be operated from a 3.3V or 2.5V positive supply without the requirement of a negative supply line.
■Features
◆Integrated Single Chip Receiver (Rx) Solution
●Integrated Full-Bridge Synchronous Rectifier
●Integrated 5.3V, 1A LDO Regulator Output
◆WPC-1.1.2 compliant
◆Advanced WPC v1.1.2 Foreign Object Detection (FOD)
◆Programmable FOD setting via external resistor
◆Closed-loop power transfer control between Tx and Rx
◆Support I²C interface with access to:
●Rectifier voltage
●Output current
●Resonance frequency
◆Open-Drain LED Indicator Output
◆Over-Temperature/Voltage/Current Protection
◆0° to +85°C temperature range
◆5 x 5 mm 32-VFQFPN package
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5W, Qi Wireless Power Receiver 、 integrated single-chip, WPC-1.1.2 compliant wireless power receiver 、 Integrated Single Chip Receiver |
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[ PC peripherals ][ Rugged electronic gear ][ Small appliances ][ Battery-powered electron ] |
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Datasheet |
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Please see the document for details |
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VFQFPN-32;NBG32 |
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English Chinese Chinese and English Japanese |
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09/01/15 |
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1.2 MB |
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