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Soc电源芯片产品选型手册

目录C ONTENT

01 公司简介

About Maxic

02 产品选型表

Product Selection Table

03 方案介绍

Solution Intriduction 无线充电接收端芯片 无线充电发射端芯片 车规级无线充电芯片 协议芯片

关于我们About us

致力于高性能的模拟及数模混合芯片研发成就可持续发展的世界一流集成电路公司

美芯晟科技(股票代码：688458)是国内领先的模拟及数模混合芯片设计企业之一，已构建起“电源管理 ^ + 信号链”双引擎产品矩阵，核心产品线涵盖信号链光学传感器、无线充电芯片、有线快充芯片、照明驱动芯片以及汽车电子等多个领域。在技术应用层面，公司致力于打造“手机 ^ + 汽车 ^ + 机器人三大战略平台，产品广泛应用于通信终端、智能家居、汽车电子、工业控制等领域，并积极拓展工业智控、低空飞行和人工智能等新兴市场。

公司拥有自主开发的高压集成工艺技术、国内外百余项核心自主知识产权，遍布全球的十大技术中心，同时也已通过国内外一线品牌客户的品质和生产管理审核，先后获得工信部重点专精特新小巨人、北京市企业设计中心等称号。

点 700余款 芯片产品型号

200+已授权专利数

业内首创多款芯片产品

Xe cellent

M主动

芯怀寰宇 智创未来

系统思维能力多学科融合技术内核

公司先后获得多项业内荣誉资质，已经发展成为模拟及数模混合芯片研发领域具有一定国际影响力的现代集成电路设计企业。

ISO26262功能安全管理体系ASILD认证国家级专精特新“小巨人”企业北京市市级企业技术中心

工信部先进适用技术融合快速充电技术UFCS创新应用企业中国芯优秀技术创新产品奖《国产车规芯片可靠性分级目录》入选企业

SOC电源芯片产品选型表

Wireless charging transmitter chip

Automotive-grade wireless charging chip

Protocol charging chip

SOC电源芯片方案推介

睠睤W无线充电接收端芯片 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无线充电接收端芯片 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反向充电的睢睟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无线充电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无线充电接收端芯片 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无线充电 睠睟W反向充电的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无线充电 睠睟W反向充电的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无线快充 睠睧W反向充电的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无线快充 睠睧W反向充电的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无线充电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发射端芯片睠睤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 高性能无线发射芯片睧睟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

车规级无线充电发射端芯片 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

车规级无线充电发射端芯片 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 多协议快充协议芯片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.

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MAXiC美芯晟科技科创板股票代码：688458.SH

北京(总部) Beijing (Headquarter)电话：+86-010-62662828地址:北京市海淀区中关村东升科技园·东畔科创中心B座12邮箱:sales@maxictech.com2026.Rev