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Soc電源芯片產(chǎn)品選型手冊

目錄C ONTENT

01 公司簡介

About Maxic

02 產(chǎn)品選型表

Product Selection Table

03 方案介紹

Solution Intriduction 無線充電接收端芯片 無線充電發(fā)射端芯片 車規(guī)級無線充電芯片 協(xié)議芯片

關(guān)于我們About us

致力于高性能的模擬及數(shù)?；旌闲酒邪l(fā)成就可持續(xù)發(fā)展的世界一流集成電路公司

美芯晟科技(股票代碼：688458)是國內(nèi)領(lǐng)先的模擬及數(shù)?；旌闲酒O(shè)計(jì)企業(yè)之一，已構(gòu)建起“電源管理 ^ + 信號鏈”雙引擎產(chǎn)品矩陣，核心產(chǎn)品線涵蓋信號鏈光學(xué)傳感器、無線充電芯片、有線快充芯片、照明驅(qū)動芯片以及汽車電子等多個(gè)領(lǐng)域。在技術(shù)應(yīng)用層面，公司致力于打造“手機(jī) ^ + 汽車 ^ + 機(jī)器人三大戰(zhàn)略平臺，產(chǎn)品廣泛應(yīng)用于通信終端、智能家居、汽車電子、工業(yè)控制等領(lǐng)域，并積極拓展工業(yè)智控、低空飛行和人工智能等新興市場。

公司擁有自主開發(fā)的高壓集成工藝技術(shù)、國內(nèi)外百余項(xiàng)核心自主知識產(chǎn)權(quán)，遍布全球的十大技術(shù)中心，同時(shí)也已通過國內(nèi)外一線品牌客戶的品質(zhì)和生產(chǎn)管理審核，先后獲得工信部重點(diǎn)專精特新小巨人、北京市企業(yè)設(shè)計(jì)中心等稱號。

點(diǎn) 700余款 芯片產(chǎn)品型號

200+已授權(quán)專利數(shù)

業(yè)內(nèi)首創(chuàng)多款芯片產(chǎn)品

Xe cellent

M主動

芯懷寰宇 智創(chuàng)未來

系統(tǒng)思維能力多學(xué)科融合技術(shù)內(nèi)核

公司先后獲得多項(xiàng)業(yè)內(nèi)榮譽(yù)資質(zhì)，已經(jīng)發(fā)展成為模擬及數(shù)模混合芯片研發(fā)領(lǐng)域具有一定國際影響力的現(xiàn)代集成電路設(shè)計(jì)企業(yè)。

ISO26262功能安全管理體系A(chǔ)SILD認(rèn)證國家級專精特新“小巨人”企業(yè)北京市市級企業(yè)技術(shù)中心

工信部先進(jìn)適用技術(shù)融合快速充電技術(shù)UFCS創(chuàng)新應(yīng)用企業(yè)中國芯優(yōu)秀技術(shù)創(chuàng)新產(chǎn)品獎《國產(chǎn)車規(guī)芯片可靠性分級目錄》入選企業(yè)

SOC電源芯片產(chǎn)品選型表

Wireless charging transmitter chip

Automotive-grade wireless charging chip

Protocol charging chip

SOC電源芯片方案推介

睠睤W無線充電接收端芯片 睠睤W High Efficiency Wireless Power Receiver

FEATURES

. Power delivery: up to 睠睤W(睠睟V/睠.睤A) Power delivery in Tx mode: up to 睤W
· Fully programmable output voltage from 睢V to 睠睡V in 睡睤mV per step or 睢V to 睥V in 睠睡mV per step, and supporting current limit
. Embedded with ARM Cortex M睟 processor with 睥kB SRAM and 睤睠睡bytes OTP,睠睥kB ROM Supports half-wave mode (default) and full- wave mode Embedded with various protection features: over-voltage protection (OVP) over-current protection (OCP) short-circuit protection (SCP) over-temperature protection (OTP) foreign object detection (FOD)
睧睤kHz\~睤睟睟kHz wide wireless charging frequency
Supports 睠.睧V I/O and 睠.睡V I/O
Innovative output LDO with output clamping and fast response
to line and load transient
Integrated flexible sink function with internal and external module
Qi 睠.睢 compliant and proprietary communication protocols support
with hardware ASK and FSK modulation and demodulation
Independent I睡C slave interface with additional GPIOs
Halogen free and RoHS compliant
1 . 7 2 8 {mm } x 2 . 0 7 8 {mm } 5 x 6 ball array) 睢睟-WLCSP

APPLICATIONS

TYPICAL APPLICATION CIRCUIT

Smartphones and wearable devices with high integration and small form factor Rx function for power banks which can be wirelessly charged Other wireless power applications

PRODUCT SELECTION

MT5702LP

睠睟W無線充電接收端芯片 睠睟W High Efficiency Wireless Power Receiver

FEATURES

Power delivery: up to 睠睟W(睠睟V/睠A) Fully programmable output voltage from 睢V
. to 睠睡V in 睡睤mV per step or 睢V to 睥V in 睠睡mV per step and supporting current limit Embedded with ARM Cortex M睟 processor
· with 睥kB SRAM and 睤睠睡bytes OTP,睠睥kB ROM 睧睤kHz\~睤睟睟kHz wide wireless charging frequency
. Supports 睠.睧V I/O and 睠.睡V I/O Embedded with various protection features: over-voltage protection (OVP) over-current protection (OCP) short-circuit protection (SCP) over-temperature protection (OTP) foreign object detection (FOD)
Innovative output LDO with output clampingand fast
response to line and load transient
Integrated flexible sink function with internal and external module
Qi 睡.睠 compliant and proprietary communication protocols support
with hardware ASK modulation and FSK demodulation
Independent I睡C slave interface with additional GPIO’s
Halogen free and RoHS compliant
Available in QFN睠睥L (睡.睢睠睟mm x 睡.睢睨睟mm) package

APPLICATIONS

Wearable devices with high integration and
small form factor
Rx function for power banks where they can
be wirelessly charged
Other wireless power applications

PRODUCT SELECTION

FEATURES

Power delivery: 睤W(睤V/睠A)
Fully programmable output voltage and current limit
Embedded with ARM Cortex M睟 processor with 睡KB
SRAM and 睠睥KB MTP
Supports half-bridge mode (default) and full-bridge mode
睧睤KHz \~ 睢MHz wide wireless charging frequency
Support Ping Detection for Cloak Mode
Embedded with various protection features:
over-voltage protection (OVP)
over-current protection (OCP)
short-circuit protection (SCP)
over-temperature protection (OTP)
foreign object detection (FOD)

Innovative output LDO with output clamping and fast response to line and load transient WPC compliant and proprietary communication protocols support with hardware ASK modulation Independent I睡C slave interface with additional GPIO’s Halogen free and RoHS compliant 2 . 2 0 {mm } x 2 . 6 0 {mm } (睤 x 睥 ball array) 睢睟-WLCSP

APPLICATIONS

Wearable devices
TWS case
Other wireless power applications

TYPICAL APPLICATION CIRCUIT

PRODUCT SELECTION

FEATURES

Power delivery: up to 睤W Fully programmable output voltage and current limit Embedded with ARM Cortex M睟 processor with 睡kB SRAM and 睧kB OTP AC input to DC output efficiency: up to 9 5 % Embedded with various protection features: (OVP)、(OCP)、(OTP)、(FOD) Innovative output LDO with output clamping and fast response to line and load transient WPC Qi V睡.睟 compliant and proprietary communication protocols support with hardware ASK modulation Independent 1 ^ { 2 } { \mathsf { C } } slave interface withadditional GPIO’s Halogen free and RoHS compliant 督.睟睟mm x 督.睟睟mm QFN睢睡 package

APPLICATIONS

Smartphones and wearable devices Power banks with RTx function Other wireless charging applications

PRODUCT SELECTION

高集成 小尺寸 支持睤W反向充電的睢睟W接收端芯片睢睟W High Efficiency Wireless Power Receiver

FEATURES

Power delivery: up to 睢睟W(睠睡V/睡.睤A)
Power delivery in Tx mode: up to 睤W
Fully programmable output voltage and current limit
Embedded with ARM Cortex M睟 processor with 睧KB
SRAM and 睢睡KB MTP
Supports half-wave mode (default) and fullwave mode
睧睤KHz～睡MHz wide wireless charging frequency
Supports 睠.睧V I/O and 睠.睡V I/O
Embedded with various protection features:
(OVP)、(OCP)、(SCP)、(OTP)、(FOD)

Innovative output LDO with output clamping and fast response to line and load transient Qi 睡.睟 compliant and proprietary communication protocols support with hardware ASK modulation Independent 1 ^ { 2 } { \mathsf { C } } slave interface with additional GPIO’s Halogen free and RoHS compliant · 2 . 1 0 {mm } x 3 . 3 0 {mm } ( 5 x 8 ball array) 督睟- WLCSP

APPLICATIONS

TYPICAL APPLICATION CIRCUIT

Highly integrated compact smartphones and wearable devices Power banks with RTx function Other wireless charging applications

PRODUCT SELECTION

高度集成 高功率密度的睢睥W無線充電RTx芯片睢睥W High Efficiency Wireless Power Receiver

FEATURES

Power delivery: up to 睢睥W(睠睡V/睢A)
Power delivery in Tx mode: up to 睠睟W
Fully programmable output voltage and current limit
Embedded with ARM Cortex M睟 processor with 睥KB
SRAM and 睢睡KB MTP
Supports half-wave mode (default) and full-wave mode
睧睤KHz～睡MHz wide wireless charging frequency
Supports 睠.睧V I/O and 睠.睡V I/O
Integrates Q-Detection
Integrated external switching capacitor driver for
MPP application
Embedded with various protection features:
(OVP)、(OCP)、(SCP)、(OTP)、(FOD)
Innovative output LDO with output clamping
and fast response to line and load transient
Qi 睡.睟 compliant and proprietary communication
protocols support with hardware ASK and FSK
modulation and demodulation
Independent 1 ^ { 2 } { \mathsf { C } } slave interface with additional GPIO’s
Halogen free and RoHS compliant
睡.睠睠mm x 睢.睢睥mm 5 x 8 ball array) 督睟-WLCSP

APPLICATIONS

Smartphones and wearable devices with high integration and small form factor Rx function for power banks where they can be wirelessly charged Other wireless power applications

TYPICAL APPLICATION CIRCUIT

PRODUCT SELECTION

睥睟W無線充電接收端芯片 睥睟W High Efficiency Wireless Power Receiver

FEATURES

Power delivery: up to 睥睟W (睡睟V/睢A)
Power delivery in Tx mode: up to 睠睟W
Fully programmable output voltage from 睢V to 睡睠V in
睠睟mV per step and supporting current limit
Embedded with ARM Cortex M睟 processor with 睥kB SRAM
and 睢睡kB MTP,睠睥kB ROM
Supports half-wave mode (default) and full- wave mode
睧睤kHz\~睤睟睟kHz wide wireless charging frequency
Supports 睠.睧V I/O and 睠.睡V I/O
Integrates Q-detection
Integrated external switching capacitor driver for
MPP application
Integrated ping detect function which support cloak
ping function of MPP

Embedded with various protection features: Over-voltage protection (OVP) Over-current protection (OCP) Short-circuit protection (SCP) Over-temperature protection (OTP) Foreign object detection (FOD) Innovative output LDO with output clampingand fast response to line and load transient Integrated flexible sink function with internal and external module Qi 睡.睡 compliant and proprietary communication protocols support with hardware ASK and FSK modulation and demodulation Independent I睡C slave interface with additional GPIOs Halogen free and RoHS compliant 2 . 5 6 \mathsf {mm } x 3 . 3 5 \mathsf {mm } ( 5 x 8 ball array) 督睟 WLCSP

APPLICATIONS

Smartphones and wearable devices with high integration and small form factor Rx function for power banks which can be wirelessly charged Other wireless power applications

TYPICAL APPLICATION CIRCUIT

PRODUCT SELECTION

MT5728

支持睢睟W無線充電 睠睟W反向充電的RTx芯片 睢睟W High Efficiency Wireless Power Receiver

FEATURES

Power delivery: Up to 3 0 W
Fully programmable output voltage and current limit
Embedded ARM Cortex M睟 processor with 睧kB SRAM
and 睠睥kB MTP
AC input to DC output efficiency: Up to 9 7 %
Reverse charging mode with integrated dual channel
Tx demodulation
Fully integrated bi-directional currentsensing
Embedded with various protection features:
(OVP)、(OCP)、(OTP)、(FOD)
Innovative output LDO with output clamping
and fast response to line and load transient
WPC Qi V睡.睟 compliant and proprietary
communication protocols support with
hardware ASK and FSK modulation and
demodulation
Independent 1 ^ { 2 } { \mathsf { C } } slave interface with
additional GPIO’s
Halogen free and RoHS compliant
2 . 8 0 \mathsf {mm } x 3 . 9 6 \mathsf {mm } (睥x睨 ball array) WLCSP- 睤督

APPLICATIONS

Smartphones and wearable devices TRx function for phones or power banks Other wireless power applications

PRODUCT SELECTION

支持睤睟W無線充電 睠睟W反向充電的RTx芯片 睤睟W High Efficiency Wireless Power Receiver

FEATURES

Power delivery: 睤睟W
Fully programmable output voltage and
current limit
Embedded with ARM Cortex M睟 processor
with 睠睥kB SRAM and 睢睡kB MTP
AC input to DC output efficiency: up to 9 7 %
Reverse charging mode with integrated
dual channel Tx demodulation
Fully integrated bi-directional current sensing
Embedded with various protection features:
(OVP)、(OCP)、(OTP)、(FOD)

Innovative output LDO with output clamping and fast response to line and load transient WPC Qi V睡.睟 compliant and proprietary communication protocols support with hardware ASK and FSK modulation anddemodulation Independent 1 ^ { 2 } { \mathsf { C } } slave interface with additional configurable GPIOs Halogen free and RoHS compliant 4 . 0 3 \mathsf {mm } x 4 . 4 4 \mathsf {mm } ( 1 0 x 1 1 ball array) WLCSP-睠睠睟

APPLICATIONS

TYPICAL APPLICATION CIRCUIT

Smartphones and wearable devices TRx function for phones or power banks Other wireless power applications

PRODUCT SELECTION

支持睧睟W無線快充 睠睧W反向充電的RTx芯片 睧睟W High Efficiency Wireless Power Receiver

FEATURES

Power delivery: up to 睧睟W
Power delivery in Tx mode: up to 睢睟W
Fully programmable output voltage: up to 睡睟V
Embedded with ARM Cortex M睟 processor
with 睥kB SRAM and 睢睡kB MTP
AC input to DC output efficiency: up to 9 8 %
Rectifier bridge supports full-wave mode and
half-wave mode
Reverse charging mode with integrated dual
channel Tx demodulation
Integrates Q-Detection
Embedded with various protection features:
OVP, OCP, OTP
Specially designed power LDO with output clamping
and fast response to line and load transient
WPC Qi V睡.睟 compliant and proprietary
communication protocols support with hardware
ASK and FSK modulation anddemodulation
Independent 1 ^ { 2 } { \mathsf { C } } slave and 1 ^ { 2 } { \mathsf { C } } master interface with
additional GPIO’s
Halogen free and RoHS compliant
2 . 7 9 {mm } x 4 . 1 9 {mm } ( 6 x 9 ball array) WLCSP-睤睢

APPLICATIONS

Standard and fast wireless charging for smartphones with up to 8 0 W received power Standard and fast wireless charging for smartphones with up to 睧睟W received power Other wireless power applications

TYPICAL APPLICATION CIRCUIT

PRODUCT SELECTION

支持睠睟睟W無線快充 睠睧W反向充電的RTx芯片 睠睟睟W High Efficiency Wireless Power Receiver

FEATURES

Power delivery: up to 睠睟睟W
Power delivery in Tx mode: up to 睠睧W
Fully programmable output voltage (up to 睡睟V)
Embedded with ARM Cortex M睟 processor with
睧kB SRAM and 睢睡kB MTP
AC input to DC output efficiency: up to 9 8 . 5 %
Rectifier bridge supports full-wave mode and
half-wave mode
Reverse charging mode with integrated
dual-channel Tx demodulation
Integrated with Q-Detection
Embedded with various protection features:
OVP, OCP, OTP
Specially designed power LDO with output clamping
and fast response to line and load transient
WPC Qi V睡.睟 compliant and proprietary
communication protocols support with hardware
ASK and FSK modulation and demodulation
Independent 1 ^ { 2 } { \mathsf { C } } slave and 1 ^ { 2 } { \mathsf { C } } master interface with
additional GPIO’s
Halogen free and RoHS compliant
4 . 6 3 \ : {mm } x 4 . 7 9 \ : {mm } (睠睠 x 睠睠 ball array) WLCSP-睠睠睧

APPLICATIONS

Smartphone’s wireless charger that is
compliant with Qi or up to 1 0 0 W proprietary
protocols
Smartphones or power banks with RTx
function
Other wireless charging applications

TYPICAL APPLICATION CIRCUIT

PRODUCT SELECTION

MT5788

高集成 高效率睧睟W無線充電RTx芯片High Integration and High Efficiency 睧睟W RTx

FEATURES

Power delivery: up to 睧睟W
Power delivery in Tx mode: up to 睡睟W
Fully programmable output voltage: up to 睡睡V
Embedded with ARM Cortex M睟 processor with
睥KB SRAM and 睢睡KB MTP
AC input to DC output efficiency: up to 9 8 %
Rectifier bridge supports full-wave mode and
half-wave mode
Reverse charging mode with integrated dual
channel Tx demodulation
Integrates Q-Detection
Integrated external switching capacitor driver
for MPP application
Reliable and unique over voltage, over current, over
temperature protection features
Specially designed power LDO with output clamping
and fast response to line and load transient
WPC compliant and proprietary communication
protocols support with hardware ASK and FSK modulation
and demodulation
Independent 1 ^ { 2 } { \mathsf { C } } slave and 1 ^ { 2 } { \mathsf { C } } master interface
with additional GPIO’s
Halogen free and RoHS compliant
Max 3 . 0 8 \mathsf {mm } x 4 . 0 8 \mathsf {mm } ( 7 x 1 0 ball array) 睥睨-WLCSP

APPLICATIONS

TYPICAL APPLICATION CIRCUIT

Standard and fast wireless charging for smart phones with up to 睧睟W received power TRx function for phones or power banks where they can be wirelessly charged and can wirelessly charge other devices Other wireless power applications

PRODUCT SELECTION

全集成 超低功耗 睠睤W發(fā)射端芯片睠睤W High Performance Wireless Power Transmitter

FEATURES

Compliant with the latest WPC Qi (V睡.睟) specification
and supports variousproprietary protocols
Up to 睠睤W power delivery
睢睡 bits ARM-M睟 with 督kB SRAM and 睢睡kB MTP
督V to 睡睟V wide input VIN voltage
Supports 睥-channel DMA
Supports 睧-channel voltage and current ASK
demodulation
PLL with programmable VCO frequency and
output divider
Supports 睠睡MHz\~睡督MHz XTAL
督睧MHz oscillator with ± 1 . 5 % accuracy
睠睡 bits 睠睟睟ksps SAR ADC
Supports SWD and 1 ^ { 2 } { \mathsf { C } } debug mode
Supports QC, FCP, SCP, UFCS and USB PD
睡 UART interfaces
睢 advanced timers with PWM generation and capture function
睠 basic timer with 睡 channels
Integrates high-side current sense circuit
Voltage/current demodulation flexible configuration
Q-value detection
Floating point \ln ( x ) operation hardware acceleration support
Supports CRC hardware
Embedded with hardware UVLO/OCP
Supports low power mode and ultra-low power mode
Halogen free and RoHS compliant
Available in FCQFN睡督L 3 \mathsf {mm } x 4 \mathsf {mm } ^ { * } ) package

APPLICATIONS

WPC compliant wireless power transmitters for smartphones and wearable devices Medical, home appliance and industrial applications Other wireless power applications

TYPICAL APPLICATION CIRCUIT

PRODUCT SELECTION

FEATURES

Compliant with the latest WPC Qi (V睡.睡) specification and supports various proprietary protocols Up to 睡睤W power delivery ARM-M睟 with 睧kB SRAM, 睢睡kB ROM and 睢睡kB MTP 督V to 睡督V Wide input VIN voltage Supports 睥-channel DMA Integrates 睤V LDO for internal and I/O power supplies Integrates 睠.睤V LDO for core power supply Supports 睠睡-channel voltage/current/phase demodulation PLL with programmable VCO frequency and output divider Supports 睧MHz\~睡督MHz XTAL 睧睟MHz oscillator with ± 1 . 5 % accuracy 睠睡-bit 睠睟睟kSPS SAR ADC L Supports SWD and I睡C debug mode . Supports PPS, QC, PD and TRANSSION

睠 UART and 睠 I睡Cinterfaces
睡 advanced timers with PWM generation and capture function
睡 channel PWM generator with FSK modulation and frequency jitter support 睠 basic timer with 睡 channels Integrates high side current sense circuit 睠 channel Q-value detection Floating point \ln ( x ) operation hardware acceleration support Supports CRC hardware Embedded with hardware UVLO/OCP Supports low power mode and ultra-low power mode Halogen free and RoHS compliant Available in FCQFN ( 4 \mathsf {mm } x 4 \mathsf {mm } package

APPLICATIONS

WPC compliant wireless power transmitters for smart phones and wearable devices Medical, home appliance and industrial applications Other wireless power applications

TYPICAL APPLICATION CIRCUIT

PRODUCT SELECTION

睧睟W 高性能無線發(fā)射芯片睧睟W High Performance Wireless Power Transmitter

FEATURES

Compliant with the latest WPC Qi (V睡.睡) specification and supports various proprietary protocols Up to 睧睟W power delivery ARM-M睟 with 睠睥kB SRAM, 睢睡kB ROM and 睥督kB MTP 督V to 睡督V wide input VIN voltage Supports 睥-channel DMA Integrates three pairs of N-MOSFET drivers Integrates 睢.睢V LDO for internal and I/O power supplies Integrates 睠.睤V LDO for core power supply + Supports 睠睥-channel ASK and PSK demodulation including voltage and current mode PLL with programmable VCO frequency and output divider Supports 睠睡MHz\~睡督MHz XTAL 睧睟MHz oscillator with ± 1 . 5 % accuracy 睠睡-bit 睠睟睟kSPS SAR ADC Supports 睠睡-bit DAC Supports SWD and I2C debug mode

睠睡-bit 睠睟睟kSPS SAR ADC
Supports 睠睡-bit DAC
Supports SWD and I睡C debug mode
Supports USB PD, QC, FCP, SCP, AFC, UFCS, and TRANSSION
睡 UART and 睡 I睡C interfaces
督 advanced timers with PWM generation and capture function
睠 basic timer with 睡 channels
睥 pairs PWM generator with FSK modulation and frequency jitter support
Integrates 睡-channel high side current sense circuit
睡-channel Q-value detection
Floating point \ln ( x ) operation hardware acceleration support
Supports CRC hardware
Embedded with hardware UVLO/OCP
Supports low power mode and ultra-low power mode
Halogen free and RoHS compliant
Available in QFN督睧L 6 \mathsf {mm } x 6 \mathsf {mm } ) package

APPLICATIONS

TYPICAL APPLICATION CIRCUIT

WPC compliant wireless power transmitters for smartphones and wearable devices Medical, home appliance and industrial applications Other wireless power applications

PRODUCT SELECTION

MTQ5807

車規(guī)級無線充電發(fā)射端芯片 High Performance Wireless Power Transmitter

FEATURES

AEC-Q睠睟睟 qualified for automotive applications: Temperature grade 睠 HBM ESD classification level H睡 CDM ESD classification level C睢 Compliant with the latest WPC Qi (V睡.睟) specification and supports variousproprietary protocols Up to 睠睤W power delivery 睢睡 bits ARM-M睟 with 督kB SRAM and 睢睡kB MTP 督V to 睡睟V wide input VIN voltage Supports 睥-channel DMA Supports 睧-channel voltage and current ASK demodulation PLL with programmable VCO frequency and output divider Supports 睠睡MHz\~睡督MHz XTAL 督睧MHz oscillator with ± 1 . 5 % accuracy . 睠睡 bits 睠睟睟ksps SAR ADC

Supports SWD and I睡C debug mode
Supports QC, FCP, SCP, UFCS and USB PD
睡 UART interfaces
睢 advanced timers with PWM generation and capture function
睠 basic timer with 睡 channels
Integrates high-side current sense circuit
Voltage/current demodulation flexible configuration
Q-value detection
Floating point ln(x) operation hardware acceleration support
Supports CRC hardware
Embedded with hardware UVLO/OCP
Supports low power mode and ultra-low power mode
Halogen free and RoHS compliant
Available in FCQFN睡督L ( 3 \mathsf {mm } x 4 \mathsf {mm } ) package

APPLICATIONS

TYPICAL APPLICATION CIRCUIT

WPC compliant wireless power transmitters for smartphones and wearable devices Medical, home appliance and industrial applications Other wireless power applications

PRODUCT SELECTION

車規(guī)級無線充電發(fā)射端芯片 High Performance Wireless Power Transmitter

FEATURES

AEC-Q睠睟睟 qualified for automotive applications:
Temperature grade 睠
HBM ESD classification level H睡
CDM ESD classification level C睢
Compliant with the latest WPC Qi Specification (V睡.睡)
of Baseline Power Profile (BPP), Extended Power Profile
(EPP) and Magnetic Power Profile (MPP), and supports
various proprietary protocols
Up to 睧睟W power delivery
ARM-M睟 with 睠睥kB SRAM, 睢睡kB ROM and 睥督kB MTP
督V to 睡督V wide input VIN voltage
Supports 睥-channel DMA
Integrates three pairs of N-MOSFET drivers
Integrates 睢.睢V LDO for internal and I/O power supplies
Integrates 睠.睤V LDO for core power supply
Supports 睠睥-channel ASK and PSK demodulation including
voltage and current mode
PLL with programmable VCO frequency and output divider
Supports 睠睡MHz\~睡督MHz XTAL
睧睟MHz oscillator with ± 1 . 5 % accuracy
睠睡-bit睠睟睟kSPSSARADC
Supports 睠睡-bit DAC
Supports SWD and I睡C debug mode
Supports USB PD, QC, FCP, SCP, AFC,UFCS, and TRANSSION
睡 UART and 睡 I睡C interfaces
督 advanced timers with PWM generation and capture function
睠 basic timer with 睡 channels
睥 pairs PWM generator with FSK modulation and frequency
jitter support
Integrates 睡-channel high side currentsense circuit
睡-channel Q-value detection
Floating point ln(x) operation hardware acceleration support
Supports CRC hardware
Embedded with hardware UVLO/OCP
Supports low power mode and ultra-low power mode
Halogen free and RoHS compliant
Available in QFN督睧L 6 \mathsf {mm } x 6 \mathsf {mm } ) package

APPLICATIONS

WPC compliant wireless power transmitters for smartphones and wearable devices Medical, home appliance and industrial applications Other wireless power applications

TYPICAL APPLICATION CIRCUIT

PRODUCT SELECTION

高集成 多協(xié)議快充協(xié)議芯片Highly Integrated Multi-Protocol Controller

FEATURES

ARM-M睟 with 督kB SRAM, 睢睡kB ROM and 睠睥kB MTP
Wide input voltage range: 睢V to 睡睡V
Supports 睥-channel DMA
睡督MHz oscillator with ± 1 . 5 % trimming precision
睠睡-bit 睠睟睟ksps SAR ADC
Dedicated debug port with SWD and supports I睡C
Supports PD睢.睡 R睠.睟 (DFP with PPS, DRP) and BC睠.睡,
QC, SCP, UFCS, AFC
睡 UART interfaces
Supports I睡C master/slave interface
睢 advanced timers with PWM generation and capture functions
睠 basic timer with 睡 channels
Incorporates high-side and low-side current sense circuits
Supports hardware CRC
Supports hardware OVP/UVP/OTP
Integrated with Limited Power Source (LPS) protection
Supports firmware update
Supports VCONN power supply and Emarker detection
Low-power design: Sleep mode: ≤睠mA Normal mode: ≤睤mA
Halogen free and RoHS compliant
Available in 督mm x 督mm QFN睡督 package

APPLICATIONS

Power adapter Car charger Power bank, etc.

PRODUCT SELECTION

官方網(wǎng)站

blitblil視頻

小紅書

微博：

MAXiC美芯晟科技科創(chuàng)板股票代碼：688458.SH

北京(總部) Beijing (Headquarter)電話：+86-010-62662828地址:北京市海淀區(qū)中關(guān)村東升科技園·東畔科創(chuàng)中心B座12郵箱:sales@maxictech.com2026.Rev