凌阳凌通无线充电过Qi标准的主芯片，15瓦W并支持快充。 FAE: 135 9015 2895
Generalplus GPMQ9019B QI COMPLIANT WIRELESS POWER TRANSMITTER SERIES 1. GENERAL DESCRIPTION o Supports application of fast-charge adapters GPMQ9019B is a high-integrated solution for QI Compliant Support Wireless fast charger. gh performance at signal demodulation The Wireless Power Transmitter. It integrates the WPC Qi standard of demodulation circuit is built in at GPMQ9019B Version V1.2.3 and has high performance in PACKET (Sig Specification of frequency modulation Demodulation. Several protection approaches are included to o Status Indicators for Charge avoid system run into abnormal condition such as overcurrent, low pleted voltage, thermal protection, Q-Factor protection, and offset I Error( Transmitter over current QI standard error protection. The demodulation circuit and offset protection are message) under patent pending in many countries. Standby Auto detecting the object put-on and removal Over current protection 2 FEATURES Over voltage proted o Conforms to the Wireless Power Consortium(WPC)Wireless o Over Thermal protection Middle Power Transter Transmitter V1.2.3 Specitication ● Q-Factor protection GPMQ9019B: 12V DC supply system. Base on MP-A4 coil o Package: LQFP 48, type, it is uses 12V DC input Chip is 5v input. 3, BLOCK DIAGRAM GPMQ9019B VPP P01一 P16 UART Out Monitor P35 区区区 Current P02一 Protect LED 12 Bit ADC P36 Voltage P00 Protect P30-XX P31 ASK Thermal MCU P32-区 Demodulation Protect 区-P03- P33 SCK一 Debug P40 AC Buzzer FSK Modulation 区P4 P区1/ Adapter HV 区-P5 Control PWM Control 区P46 Intermal Demodulation circut 区P47- 2碎卒2区 Generalplus Technology Inc FAE:13590152895SEP.18,2017 Proprietary confidential ∨ ersion:1.1 Generalplus GPMQ9019B 4. SIGNAL DESCRIPTIONS LQFP48 L LO 图同图图图图图同同图 VSS 36]P40 VREF[2 35」P37 P00 34P36 P01 331P35 P02[ 32」P34 P03[6 31 P33 GPMQ9019B P04[7 30P32 P05[8 29P31 P069 28P30 P07[10 27P27 P10[1 26P26 ADC VREF12 25P25 图曾目国图图 ECaaoERaaaa Generalplus Technology Inc FAE:13590152895SEP.18,2017 Proprietary Confidential ∨ ersion:1.1 Generalplus GPMQ9019B 4.1. LQFP48 Pins description Description VSS S GND VREF VREF P00 VDD Monitor Coil offset Protection 5 P02 Current Detector Thermal Protection P04 O Internal de-modulation circuit P Internal De-modulation Circuit1 P06 NC P07 P10 Internal De-modulation Circuit ADC VREF ADC VREF P11 NC P12 NC 15 P13 NC P14 P15 NC 18 P16 UART TX for debug 19 P17 Internal De-modulation circuit2 20 P20 Internal De-modulation Circuit2 21 P21 Internal De-modulation Circuit2 P22 Internal De-modulation Circuit3 Internal De-modulation Circuits 24 P24 Internal De-modulation Circuit 3 P25 Internal De-modulation Circuit4 26 P26 Internal De-modulation Circuit4 27 P27 Internal de-modulation circuit P30 Internal De- modulation Internal De-modulation 1 30 P32 Internal De-modulation2 P33 nternal De-modulation 3 32 P34 NC P35 RED LED 34 P36 GREEN LED MASS PRODUCTION LEARN PIN 36 P40 AC BUZZER Fast Charge Control Port DN 38 P42 Fast Charge Control Port DP P43 40 P44 PWM0/PMW1 MOSFET HIGH P45 PWM1/ PMW1 MOSFET LOW P46 PMW2/PMW2 MOSFET LOW P47 PWM3/PMW2 MOSFET HIGH 44 SDA PROBE SDA FOR DEBUG Generalplus Technology Ine FAE:13590152895SEP.18,2017 Proprietary confidential ∨ ersion:1.1 Generalplus GPMQ9019B 1O Description SCK PROBE SCK FOR DEBUG P52 C 47 P53 NC VDD VDD Generalplus Technology Inc 6 FAE:13590152895SEP.18,2017 Proprietary Confidential ∨ ersion:1.1 Generalplus GPMQ9019B 5. FUNCTIONAL DESCRIPTIONS 5.1. Ql Compliant Wireless Transmitter 1.2.3 5.6. Over Voltage Protection Specificatio The system will protect and show the ala when th Accord the QI standard of version 1.2.3., QI system no voltage pin(P01)detects the alarm voltage. System will not stop supporting up to 15W and keep the current limit charging Chip Voltage Pir Unit AC Voltage 5.2. Support Wireless Fast Charger Protect Voltage detect resister Some Wireless Charger Cell phone can support higher Power GPMQ9019B1.4 R1,R4 than 5W. GPMQ9019B also support them. You can use User can modity the Dividing resistor to modity the over voltage GPMQ9019B to charge them faster protection level 5.3. Strong Demodulation for QI Packet 5.7 Over Current Protection Demodulation is very important for Ql transmitter. GPMQ9019B The system will protect and show FOD message when the current follows the GPMQ8005B flexible process to solve this problem. pin(P02)detects the alarm voltage. System will not stop and They have high performance at demodulating the PACKET. This keep the current limit charging method is now patent pending in many countries. GPMQ9019B Current Pin Unit Current amplifier uses the same method and builds in the circuit inside. External Protect Voltage resister circuits da not require oPa to increase hardware costs GPMQ9019B1.9 R11 5. 4. Frequency Modulation for ql Packet User can modify the current amplifier resister to modify the over QI Medium Power Two-way communication is required to confirm current protection level he transmitter version. The need to meet the receiver packet 5.8. Compatible Fast Charge Adapter modulation packet frequency and delay, GPMQ9019B are GPMQ9019B uses the MP-A4 coil, input voltage setting to 12V designed in accordance with wPc specifications and power control use N-MOS full bridge, but when the Adapter 5.5.Q-Factor Protection does not support fast charge, can still be powered using the Ql QI version 1.2.2 added metal foreign body measurement, in the V1.1.2 protocol Negotiation Phase, the abnormal RX coil is turned off, To prevent 5.9. LED INDICATE metal foreign body heating, GP design is currently only supported LED Pin is P35 and P36. The output low sink current is 20mA MP-A4 coil LoW(O): LED ON High(1): LED OFF GPMO9019B Condition P36 P35 Description Standb K When the transmitter does not detect any Qi Mobile device OFF OFF Charging Keep Keep on When the transmitter receives Qi mobile device OFF Charge Keep sep When the transmitter receives the charge complete packet. System stops charge and wait 5 Complete N OFF minutes. After 5 minutes, system will restart again. After restarting for 3 times, system will stop until user removes the rx from the surface of tx Keep Flashing 1. When the transmitter receives QI Error Code list as below OFF D QI End Power Transfer Internal D QI End PowerTransfer Over Voltage D QI End Power Transter Over Current QI End PowerTransfer Battery Failure D QI End Power Transfer Unkown lI End Power Transfer NoResponse Generalplus Technology Ine FAE:13590152895SEP.18,2017 Proprietary confidential ∨ ersion:1.1 Generalplus GPMQ9019B Condition P36 Description Thermal Protection: If the thermal protection occurs, an error message shows up 2. When the system receives the package, system will stop and restart again right away. After receiving 5 times of error message, system will stop until user removes the RX from the surface of Tx FOD/USB P35 ON P36 1. USB Power not enough warning OFF(0.5s 2. Foreigner Object detection 2 P35 ON, P36 3 Power( Current)Limit OFF(0.5s) cLose Both(0.5s) 弓 Repeating Generalplus Technology Inc 8 FAE:13590152895SEP.18,2017 Proprietary Confidential ∨ ersion:1.1 Generalplus GPMQ9019B 6. Certification https://www.wirelesspowerconsortium.com/products/detalls/2211/gpmq9019b CERTIFICATE OF REGISTRATION QI-D 2211 The product GPMQn019B by Generalplus with type numher GPMQ9019B is licensed to use the Qi logo on the product. on the product's packaging and in the products user manual The product passed the tests defined in the Qi wireless power specification and works correctly when used in combination with other products that are licensed to use the Qi logo sp22,201 Menno Triflers Chairman htlp://www.wirelesspowerconsortium.comuproductdetaib/2211infa The sito q ne wod or arojsaios aoru nery a idios use or nese indents was a loot. Marsers ot he wieless Fre Congocwmcan ioensette D omod brug n ne pod rs The Teoerwk bose is promed or loroodcts tted oo ngwane th Poaudt Fatsos Dalasi. m oorrcaeol reoyRMontatewrmowntn wwss Pco Coneotm Fo.3y as consere wttae Generalplus Technology Inc FAE:13590152895SEP.18,2017 Proprietary Confidential ∨ ersion:1.1 Generalplus GPMQ9019B 7. ELECTRICAL SPECIFICATIONS 7.1. Absolute Maximum Rating Characteristics Symbo Ratings DC Supply Voltage -0.3V~6.0V Input voltage Range 0.3VtoV,+0.3V Operating Temperature 40C to +85 C Operation Current 10mA 7. 2. DC Characteristics(TA= 25C) Limit Characteristics Symbol Unit Test Condition Min TY Max Operating Voltage VDD 50 Operating current 15. Standby Current 10.0 0.7VDD VDD=5.0V Input Low level 0.3VDD VDD=5.0V Output High level 0.8VDD OH=-8mA at VDD= 5.0V Output Low Level 0.2VDD lo = 20ma at VDD=5.0V Input Pull High Resistor Re KQ Input pull Low Resistor R 30 50 70 KO 7.3. ADC Characteristics(TA= 25C)12bit Limit Characteristics Symbol Unit Test Condition Min T Max Operating voltage VDD 50 ADC Inout voltage range VDD ADC Clock Periad T 0.5 ADCLK=2MHz 12 Missing Cod 10 bits ADC Conversion Time T UIS ±2 ±3 LSB Differential Linearity Error EcnL Generalplus Technology Inc 10 FAE:13590152895SEP.18,2017 Proprietary Confidential ∨ ersion:1.1