WPR1500-LDO

15 W WPC Compliant solutions WPR1516 Medium Power Wireless Charging Receiver The WPR1516 wireless charging receiver IC family and reference designs support up to 15 W charging power. TARGET APPLICATIONS receiver. A PGA handles small signals which can easily detect the power loss of the system to achieve system-level foreign Smart phones object detection (FOD). A USB/Adapter switcher sets the Tablets priority between wired and wireless charging. Walkie talkies The WPC1516 IC is offered in both QFN and WLCSP package Portable scanners options ideal for both industrial and consumer applications. Power tools PACKAGE OPTIONS Portable instruments Portable medical devices Part Number MWPR1516-CFM MWPR1516-CALR This new level of performance supports larger form factors, Max. Freq. (MHz) 24 24 including the latest smart phones and tablet devices that Pin Count 32 36 require faster charging times. This family adheres to the Package QFN WLCSP Wireless Power Consortium (WPC) and Medium Power Size 5 x 5 x 0.65 mm 3.1 x 3 x 0.6 mm Working Group (MPWG) specification and has the potential to support other future standards. With such a high level of integration, the WPR1516 IC will drive smaller printed circuit board (PCB) form factor designs and offers the possibility for applications to do thermal design based on the application requirement. The WPR1516 IC is based on the ARM Cortex -M0+ core and includes frequency shift keying (FSK) and CNC features allowing for easy development of bi-directional communication architecture between a transmitter and DEVELOPMENT TOOLS WPR1516 FEATURES AND BENEFITS Ecosystem of Wireless Charging Features Benefits Internal LDO Supports Operation Voltage Spans applications with different charging voltage for various Our membership in the WPC gives of 3.5 20 V quantities of internal battery cells (single/dual/triple cells) us access to essential specifications Flash-based IC Based on ARM Provides a popular development ecosystem and allows for Cortex-M0+ Core customized differentiation and IPs within the organization. This Defined Architecture Based on WPC Any Qi compliant transmitter can charge WPR1516 access informs our wireless charging MPWG Specification receiver solutions development roadmap for Type A Specially Designed FSK and CNC Models Eases MPWG bi-directional communication development and Type B transmitter and receiver 12-bit ADC and PGA Provides an easy solution for small system-level power loss detection to achieve FOD solutions. We supports customized USB/Adapter Switcher Sets wired charging as higher priority to help save power solutions according to differentiated Industrial Internet Consortium and Universal Supports the communication between the receiver and main customer requirements. The medium Asynchronous Receiver/Transmitter (UART) application processor for security or content delivery power wireless receiver and transmitter CMP Feature Enables safe hardware over current or over voltage protection reference designs contain optimized Alternative Package Options Easier to manufacturing and helps save PCB space Reference Solution with our proprietary Provides customer design freedom, product differentiation software and are directly supported by Embedded Wireless Charger Software Libraries and access to our essential proprietary IPs our technical solutions team. FreeMaster UI Friendly user interface to encourage user interaction Integrated Development Environment (IDE) Pre-validated According to WPC Compliance Saves time to market and development costs Testing Procedure IAR Embedded Workbench Keil MDK WPR1500-BUCK Wireless Charging Receiver Reference Platform Block Diagram WPR1500-BUCK WIRELESS CHARGING RECEIVER REFERENCE WPR1500-LDO (40 x 40 mm) PLATFORM BLOCK DIAGRAM Supports 5V/3A output following the WPC Qi specification. With only Resonant Coil Rectifier DC-DC V OUT Circuit rectifier and LDO MOSFET outside WPR1516 for system thermal design. ASK Most optimized BOM cost. Modulation WPR1500-BUCK (40 x 40 mm) COMMCOMM FSFSKK Internal LDInternal LDOO V RectifierV Rectifier Buck-EnablBuck-Enablee Output with Buck architecture which DemodulationDemodulation 5 V 1.8 V 2.8 V approves 5V/3A following WPC Qi Output CurrentOutput Current specification, and with capability to CoreCore Output VOutput Voltagoltagee MWPR1516 support other output voltage and current for various battery configuration. Proprietary Technology WPR1500-LDO Wireless Charging Receiver Reference Platform Block Diagram WPR1516 WIRELESS CHARGING WPR1500-LDO WIRELESS CHARGING RECEIVER REFERENCE RECEIVER IC BLOCK DIAGRAM PLATFORM BLOCK DIAGRAM WPR1516 Wireless Charging Receiver IC Block Diagram 32 kHz32 kHz Resonant DBDBGG GPIOGPIO V Coil Rectifier Power-MOS OUT Osc.Osc. Circuit CNCCNC ACMPACMP UAUARTRT ASK Modulation LCDLCD 22 PGPGAA II CC ControlleControllerr 12-ch12-ch.. FSKDFSKDTT PIPITT 12-bit12-bit A ADCDC COMM FSK Internal LDO V Rectifier LDO Contoller Demodulation WaWatchdogtchdog 5 V 1.8 V 2.8 V FTFTMM RTRTCC TiTimermer Output Current 16 KB Core ARM System Flash Output Voltage Cortex M0+ Core Integration MWPR1516 4 KB SRAM Proprietary Technology www.nxp.com/wirelesscharging 20142015 Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. ARM, Cortex and Keil are registered trademarks Document Number: WPR1516FS REV 1 of ARM Limited (or its subsidiaries) in the EU and/or elsewhere. All rights reserved.