TS81001 Version 1.1 High Efficiency Receiver Controller for Wireless Power Systems DESCRIPTION FEATURES The TS81001 is a power receiver communications and control unit for wireless charging applications. The TS81001 can support systems up to 40W+, and supports Qi® compliant and proprietary applications. The TS81001 performs the necessary coding of packets to send commands to the transmitter to adjust the power level accordingly. APPLICATIONS Qi® compliant and non-compliant wireless chargers for: o Cell Phones and Smartphones o GPS Devices o Digital Cameras o Tablets and eReaders o Portable Lighting o Toys Supports Qi® and proprietary charging applications Wireless power systems up to 40W+ Support for fixed frequency, variable frequency and variable duty cycle architectures Supports indirect (fixed voltage) and single/multicell battery charging applications (>2.0V) Integrated controller and FLASH for communications and control High precision data converters Low external component count Available in 20 pin 3x3 QFN SPECIFICATIONS 8-bit CPU Core, 16 MHz 8kBytes Flash, 1kByte SRAM 12-bit, A/D converter up to 1Msps (28 channels) 4 channel DMA 2 low-power comparators Two 16-bit timers, 8-bit timer 8 configurable analog general purpose IOs Charging status LED output I2C interface SPI interface 1.8 to 3.6 V operating voltage TYPICAL APPLICATION DC Supply Specifications subject to change TS80001 + TS61001 TS81001 + TS51111 Transmitter Receiver WWW.TRIUNESYSTEMS.COM Triune Systems Proprietary and Confidential Information DO NOT DUPLICATE -1- Load Copyright © 2013, Triune Systems, LLC TS81001 Version 1.1 PINOUT Specifications subject to change GPIO4 EN_MOD GPIO1 NRST GPIO5 VSS AMUX VDD GPIO8 WWW.TRIUNESYSTEMS.COM Triune Systems Proprietary and Confidential Information DO NOT DUPLICATE -2- GPIO7 VREF GPIO6 SCL LED VACDET GPIO3 SDA EN_LOAD PIN 1 GPIO2 DEBUG (Top View) Copyright © 2013, Triune Systems, LLC TS81001 Version 1.1 PIN DESCRIPTION QFN Pin # Pin Symbol Function Description 1 NRST Reset Reset input 2 SDA I2C Data I2C data 3 SCL I2C Clock I2C clock 4 VSS Power GND Power GND 5 VDD Input power Input power supply 6 EN_LOAD Load enable Output FET enable (some systems) 7 GPIO3 Analog GPIO Analog GPIO 3 8 LED LED output Charging LED control 9 GPIO6 Analog GPIO Analog GPIO 6 10 GPIO7 Analog GPIO Analog GPIO 7 11 GPIO8 Analog GPIO Analog GPIO 8 12 AMUX Analog GPIO AMUX input from TS51111 13 VREF Analog GPIO VREF input from TS51111 14 VACDET Analog GPIO VACDET input from TS51111 15 GPIO5 Open-Drain GPIO True Open-Drain GPIO 5 16 GPIO4 Open-Drain GPIO True Open-Drain GPIO 4 17 EN_MOD Analog GPIO EN_MOD output to TS51111 18 GPIO1 Analog GPIO Analog GPIO 1 19 GPIO2 Analog GPIO Analog GPIO 2 20 DEBUG Debug Debug pin Specifications subject to change WWW.TRIUNESYSTEMS.COM Triune Systems Proprietary and Confidential Information DO NOT DUPLICATE -3- Copyright © 2013, Triune Systems, LLC TS81001 Version 1.1 APPLICATION SCHEMATIC 1 2 3 4 U1 C2 VAC1 A 47nF 50V C9 C7 100pF 50V 68nF 50V C11 C8 1.8nF 50V VAC2 COIL 8 11 12 C6 22nF 50V 34 35 C10 22nF 50V 15 16 20 C12 100nF 50V 68nF 50V AC AC 23 C1 100nF 50V 1 2 22 31 2 3 J2 GND EN_MOD 1 VACDET 19 25 B AMUX 30 SCL SDA VAC1 27 26 VCORE BST1 USB VAC1 VAC1 VAC1 PDC PDC PDC MOD1 MOD2 OVP VAC2 VAC2 VAC2 PACKS PACKP_K PACKP 36 USB 7 13 14 PDC PACKN PAD PGND PGND PGND PGND THERM AMUX VCORE VREF NC SCL SDA AGND C5 10uF 25V C19 10uF 25V A D1 NP 4 5 6 PACKP C13 10uF 6.3V UART TXD RXD VACDET C4 10uF 25V 21 BST2 EN_MOD C3 10uF 25V R1 100 32 J1 GND R2 PACKS 1 2 0.020 C14 10uF 6.3V GND GND 37 9 10 17 18 + - Out D2 5.6V GND GND VCORE AGND VCORE VREF C15 10nF 10V 33 C16 1uF 6.3V TP1 C17 100nF 10V RESET TP2 DEBUG TP3 SCL TP4 SDA TP5 TS51111_QFN36 R3 10K (NP) D3 BAT54CW (NP) VAC2 B GND GND AGND 24 29 28 AGND D4 5.1V (NP) TP6 VCORE U2 AGND 4 VSS AGND GPIO4 GPIO5 18 19 7 RESET DEBUG 1 20 GPIO1 GPIO2 GPIO3 GPIO6 GPIO7 GPIO8 NRST DEBUG EN_LOAD LED VACDET EN_MOD SCL SDA VREF AMUX R4 C18 10K 2nF 10V 16 15 9 10 11 PDC TP7 AMUX TP8 USB TP9 VAC1 TP10 C LEDG LEDR LEDR 1 C 14 17 3 2 13 12 AGND D5 6 8 LEDG 2 VACDET EN_MOD SCL SDA VREF AMUX 3 VDD 4 5 GND TS81001-QFN R5 150 GND D D Title Size: Letter Date: 6/4/2013 1 681 N. Plano Road Suite 121 Richardson, Texas 75081 TS51111 EVM QFN package 2 Number: Revision:0.1 Time: 9:31:56 PM Sheet 1 of 1 3 Triune Systems Proprietary and Confidential Information Do not distribute or copy. 4 Figure 1: TS81001 Application Schematic Specifications subject to change WWW.TRIUNESYSTEMS.COM Triune Systems Proprietary and Confidential Information DO NOT DUPLICATE -4- Copyright © 2013, Triune Systems, LLC TS81001 Version 1.1 PACKAGE DIMENSIONS Specifications subject to change WWW.TRIUNESYSTEMS.COM Triune Systems Proprietary and Confidential Information DO NOT DUPLICATE -5- Copyright © 2013, Triune Systems, LLC TS81001 Version 1.1 ROHS AND REACH COMPLIANCE Triune Systems is fully committed to environmental quality. All Triune Systems materials and suppliers are fully compliant with RoHS (European Union Directive 2011/65/EU), REACH SVHC Chemical Restrictions (EC 1907/2006), IPC-1752 Level 3 materials declarations, and their subsequent amendments. Triune Systems maintains certified laboratory reports for all product materials, from all suppliers, which show full compliance to restrictions on the following: Cadmium (Cd) Chlorofluorocarbons (CFCs) Chlorinate Hydrocarbons (CHCs) Halons (Halogen free) Hexavalent Chromium (CrVI) Hydrobromofluorocarbons (HBFCs) Hydrochlorofluorocarbons (HCFCs) Lead (Pb) Mercury (Hg) Perfluorocarbons (PFCs) Polybrominated biphenyls (PBB) Polybrominated Diphenyl Ethers (PBDEs) Specifications subject to change WWW.TRIUNESYSTEMS.COM Triune Systems Proprietary and Confidential Information DO NOT DUPLICATE -6- Copyright © 2013, Triune Systems, LLC TS81001 Version 1.1 Legal Notices Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications. “Typical” parameters which may be provided in Triune Systems data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for your application by your technical experts. TRIUNE SYSTEMS MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Triune Systems disclaims all liability arising from this information and its use. Triune System products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Triune Systems product could create a situation where personal injury or death may occur. Should the Buyer purchase or use Triune Systems products for any such unintended or unauthorized application, the Buyer shall indemnify and hold Triune Systems, and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Triune Systems was negligent regarding the design or manufacture of the part. No licenses are conveyed, implicitly or otherwise, under any Triune Systems intellectual property rights. Trademarks The Triune Systems® name and logo, MPPT-lite™, and nanoSmart® are trademarks of Triune Systems, LLC. in the U.S.A.. All other trademarks mentioned herein are property of their respective companies. © 2013 Triune Systems, LLC. All Rights Reserved. Specifications subject to change WWW.TRIUNESYSTEMS.COM Triune Systems Proprietary and Confidential Information DO NOT DUPLICATE -7- Copyright © 2013, Triune Systems, LLC