Location: Home Products Center Motor Control Chips Three-Phase Motor Driver Chip
ACM6754
phone 189 2646 8515
Three-Phase Brushless DC Motor Driver Chip
Brand: Zhisheng
Input Voltage Range: 5V - 28V
Built-in LDOs: 5V and 3.3V
Peak Current: 5A
VCC Voltage Detection: I²C Reporting
Internal Junction Temperature: I²C Reporting
Real-time Phase Current: I²C Reporting
On-resistance (High-side + Low-side MOSFETs): 160mΩ, 5A Phase Current Capability
Forward/Reverse Control: External DIR Pin or I²C Register Control
Applications: Fan motor drives, water/oil pump motor drives, and other variable-load applications such as sweeping robot travel wheels, beauty equipment, etc.
Consult Now Download Sheet
Application Scenarios
智能马桶水泵 智能马桶水泵
智能马桶水泵
洗衣机水泵 洗衣机水泵
洗衣机水泵
空调排水泵 空调排水泵
空调排水泵
扫地机器人吸尘电机 扫地机器人吸尘电机
扫地机器人吸尘电机
扫地机器人边刷电机 扫地机器人边刷电机
扫地机器人边刷电机
美容仪电机 美容仪电机
美容仪电机
Recommended Products
ZH5212
电机控制专用32位MCU 品牌：英能 电压：2.8V～5.5V 最高工作频率:96Mhz 工作温度：:-40℃～125℃ 封装：SOP24/QFN24 应用：落地扇、洗衣机水泵、智能马桶水泵
ZH6358
电机驱动IC 品牌：英能 电压：7V~32V 最大电流：150mA 工作温度：-40℃~150℃ 封装：ETSSOP24 应用：三相水冷显卡散热器、扫地机器人主吸电机、风扇、水泵、三相永磁同步电机
PT2513B
电机驱动IC 品牌：普诚 电压：6V ~ 16V 最大电流：1A 工作温度：-40℃~125℃ 封装：HTSSOP 产品应用：三相无传感器 BLDC 马达驱动、小型风扇、水泵、冰箱风机、空调水泵
ZH63582
高集成度三相FOC预驱驱动芯片 品牌：英能 工作电压：7V~32V 输出电流（外置 MOS）：20A 工作温度：-40°C-150°C 封装：ETSSOP24 和 QFN24 应用：风扇，水泵，除湿机，加湿器，空气净化器，新风系统 等低速电机应用
PT5616
Three-Phase 600V Gate Full-Bridge Driver IC Brand: Puchen Output Current: 200mA-400mA Operating Temperature: -40°C to 125°C Power Supply Voltage: 18V per channel Applications: Dough mixers (kneading machines), blenders, egg beaters, pet dryers, ceiling fans, floor fans, industrial fans, water pumps, treadmills, air conditioner indoor units, juicers, hair suckers, range hoods, fascia guns, etc.
PY32MD320
Brand: Puya Operating Temperature: -40℃ ~ 105℃ Operating Voltage: 1.7 V ~ 5.5 V Flash Memory: 64 Kbytes Memory: 8 Kbytes SRAM (SRAM: Static Random-Access Memory, a type of high-speed volatile memory) Operating Frequency: 48 MHz (MHz: Megahertz, a unit of frequency) Package: QFN32 (QFN: Quad Flat No-leads, a type of surface-mount package; "32" indicates 32 pins) Applications: Sweeping robots (wheel hub motors), water pumps, power tools, radio-controlled models (RC models), high-speed fans， electronic cigarettes, sensor devices, etc.
PT2E01Z1
100V Three-Phase Gate Driver Chip Brand: Princeton Technology Core: ARM Cortex-M0, up to 80MHz, 64KB Flash + 8KB SRAM Integration: 100V three-phase gate driver + hardware-level protection functions Control: 11 sets of timers, 22-channel PWM, 12-bit ADC + operational amplifier Compatibility: Wide voltage supply (1.8-5.5V for MCU / 10-20V for driver), supports I2C/SPI/UART Features: 5 low-power modes (0.12μA in shutdown mode), wide temperature range (-40~125℃), strong EMC/ESD protection Additional: Arithmetic accelerator, CRC check, code protection Applications: Dough mixers (dough kneading machines); power tools: motor drive control for handheld electric devices such as electric drills, electric saws, grinders, etc.
PT2504
Three-Phase Sensorless BLDC Motor Control Chip Brand: Princeton TechnologyVoltage Range: 9V ~ 28V Integrated PNMOS pre-driver 180° sine wave current operation PWM or VSP input open-loop control PWM, VSP or CLK input closed-loop control Maximum speed limit and angle compensation setting Lock-rotor protection, current limiting and overcurrent protection functions Applications: Three-phase sensorless BLDC motor drive, small fans, water pumps, circulating fans, pedestal fans, bathroom heater fans, fan lights, etc.
ACM6753
Three-Phase Brushless DC Motor Driver IC Brand: Acme-Semi Model: ACM6753 Peak Current: 3.2A Operating Voltage: 12V Input Voltage Range: 5V - 18V Power: 30-40W Package: QFN(24) Features: Supports reverse wind startup, built-in sampling resistor Applications: Fan driver, water pump driver, intelligent toilet, air conditioner fresh air system
ZH5212
电机控制专用32位MCU 品牌：英能 电压：2.8V～5.5V 最高工作频率:96Mhz 工作温度：:-40℃～125℃ 封装：SOP24/QFN24 应用：落地扇、洗衣机水泵、智能马桶水泵
ZH6358
电机驱动IC 品牌：英能 电压：7V~32V 最大电流：150mA 工作温度：-40℃~150℃ 封装：ETSSOP24 应用：三相水冷显卡散热器、扫地机器人主吸电机、风扇、水泵、三相永磁同步电机
PT2513B
电机驱动IC 品牌：普诚 电压：6V ~ 16V 最大电流：1A 工作温度：-40℃~125℃ 封装：HTSSOP 产品应用：三相无传感器 BLDC 马达驱动、小型风扇、水泵、冰箱风机、空调水泵
ZH63582
高集成度三相FOC预驱驱动芯片 品牌：英能 工作电压：7V~32V 输出电流（外置 MOS）：20A 工作温度：-40°C-150°C 封装：ETSSOP24 和 QFN24 应用：风扇，水泵，除湿机，加湿器，空气净化器，新风系统 等低速电机应用
PT5616
Three-Phase 600V Gate Full-Bridge Driver IC Brand: Puchen Output Current: 200mA-400mA Operating Temperature: -40°C to 125°C Power Supply Voltage: 18V per channel Applications: Dough mixers (kneading machines), blenders, egg beaters, pet dryers, ceiling fans, floor fans, industrial fans, water pumps, treadmills, air conditioner indoor units, juicers, hair suckers, range hoods, fascia guns, etc.
PY32MD320
Brand: Puya Operating Temperature: -40℃ ~ 105℃ Operating Voltage: 1.7 V ~ 5.5 V Flash Memory: 64 Kbytes Memory: 8 Kbytes SRAM (SRAM: Static Random-Access Memory, a type of high-speed volatile memory) Operating Frequency: 48 MHz (MHz: Megahertz, a unit of frequency) Package: QFN32 (QFN: Quad Flat No-leads, a type of surface-mount package; "32" indicates 32 pins) Applications: Sweeping robots (wheel hub motors), water pumps, power tools, radio-controlled models (RC models), high-speed fans， electronic cigarettes, sensor devices, etc.
PT5619
90V Half-Bridge Gate Driver IC Brand: Pucheng Compatible with three logic levels: 3.3V, 5V, 15V Sink/source current: 1200mA/2000mA Operating temperature: -40℃ to 125℃ Small-size packages: TSSOP20L/24L, QFN24 Applications: Power tools: Electric drills, electric saws, angle grinders, etc. Home appliance field: Three-phase motor drive for air conditioners and washing machines; strong anti-interference capability ensures stable operation of home appliances. New energy products: Balance bikes, electric scooters, small energy storage inverters; low-power consumption adapts to battery-powered scenarios, and wide-temperature design copes with outdoor environments. Industrial control: Three-phase servo motor drive and industrial inverters; stable operation in complex industrial environments, reducing equipment failures.
PT2E01Z1
100V Three-Phase Gate Driver Chip Brand: Princeton Technology Core: ARM Cortex-M0, up to 80MHz, 64KB Flash + 8KB SRAM Integration: 100V three-phase gate driver + hardware-level protection functions Control: 11 sets of timers, 22-channel PWM, 12-bit ADC + operational amplifier Compatibility: Wide voltage supply (1.8-5.5V for MCU / 10-20V for driver), supports I2C/SPI/UART Features: 5 low-power modes (0.12μA in shutdown mode), wide temperature range (-40~125℃), strong EMC/ESD protection Additional: Arithmetic accelerator, CRC check, code protection Applications: Dough mixers (dough kneading machines); power tools: motor drive control for handheld electric devices such as electric drills, electric saws, grinders, etc.
PT2504
Three-Phase Sensorless BLDC Motor Control Chip Brand: Princeton TechnologyVoltage Range: 9V ~ 28V Integrated PNMOS pre-driver 180° sine wave current operation PWM or VSP input open-loop control PWM, VSP or CLK input closed-loop control Maximum speed limit and angle compensation setting Lock-rotor protection, current limiting and overcurrent protection functions Applications: Three-phase sensorless BLDC motor drive, small fans, water pumps, circulating fans, pedestal fans, bathroom heater fans, fan lights, etc.
PT2E01MA
MCU Brand: Princeton Technology Core – ARM® 32-bit Cortex®-M0 MCU – Maximum frequency: 80 MHz – System performance: 0.846 DMIPS/MHz (Dhrystone 2.1, zero-wait state) Memory Units – 64K bytes Flash – 8K bytes SRAM
ACM6753
Three-Phase Brushless DC Motor Driver IC Brand: Acme-Semi Model: ACM6753 Peak Current: 3.2A Operating Voltage: 12V Input Voltage Range: 5V - 18V Power: 30-40W Package: QFN(24) Features: Supports reverse wind startup, built-in sampling resistor Applications: Fan driver, water pump driver, intelligent toilet, air conditioner fresh air system
ZH6358
电机驱动IC 品牌：英能 电压：7V~32V 最大电流：150mA 工作温度：-40℃~150℃ 封装：ETSSOP24 应用：三相水冷显卡散热器、扫地机器人主吸电机、风扇、水泵、三相永磁同步电机
PT2513B
电机驱动IC 品牌：普诚 电压：6V ~ 16V 最大电流：1A 工作温度：-40℃~125℃ 封装：HTSSOP 产品应用：三相无传感器 BLDC 马达驱动、小型风扇、水泵、冰箱风机、空调水泵
ZH63582
高集成度三相FOC预驱驱动芯片 品牌：英能 工作电压：7V~32V 输出电流（外置 MOS）：20A 工作温度：-40°C-150°C 封装：ETSSOP24 和 QFN24 应用：风扇，水泵，除湿机，加湿器，空气净化器，新风系统 等低速电机应用
PT5616
Three-Phase 600V Gate Full-Bridge Driver IC Brand: Puchen Output Current: 200mA-400mA Operating Temperature: -40°C to 125°C Power Supply Voltage: 18V per channel Applications: Dough mixers (kneading machines), blenders, egg beaters, pet dryers, ceiling fans, floor fans, industrial fans, water pumps, treadmills, air conditioner indoor units, juicers, hair suckers, range hoods, fascia guns, etc.
PY32MD320
Brand: Puya Operating Temperature: -40℃ ~ 105℃ Operating Voltage: 1.7 V ~ 5.5 V Flash Memory: 64 Kbytes Memory: 8 Kbytes SRAM (SRAM: Static Random-Access Memory, a type of high-speed volatile memory) Operating Frequency: 48 MHz (MHz: Megahertz, a unit of frequency) Package: QFN32 (QFN: Quad Flat No-leads, a type of surface-mount package; "32" indicates 32 pins) Applications: Sweeping robots (wheel hub motors), water pumps, power tools, radio-controlled models (RC models), high-speed fans， electronic cigarettes, sensor devices, etc.
PT5619
90V Half-Bridge Gate Driver IC Brand: Pucheng Compatible with three logic levels: 3.3V, 5V, 15V Sink/source current: 1200mA/2000mA Operating temperature: -40℃ to 125℃ Small-size packages: TSSOP20L/24L, QFN24 Applications: Power tools: Electric drills, electric saws, angle grinders, etc. Home appliance field: Three-phase motor drive for air conditioners and washing machines; strong anti-interference capability ensures stable operation of home appliances. New energy products: Balance bikes, electric scooters, small energy storage inverters; low-power consumption adapts to battery-powered scenarios, and wide-temperature design copes with outdoor environments. Industrial control: Three-phase servo motor drive and industrial inverters; stable operation in complex industrial environments, reducing equipment failures.
PT2E01Z1
100V Three-Phase Gate Driver Chip Brand: Princeton Technology Core: ARM Cortex-M0, up to 80MHz, 64KB Flash + 8KB SRAM Integration: 100V three-phase gate driver + hardware-level protection functions Control: 11 sets of timers, 22-channel PWM, 12-bit ADC + operational amplifier Compatibility: Wide voltage supply (1.8-5.5V for MCU / 10-20V for driver), supports I2C/SPI/UART Features: 5 low-power modes (0.12μA in shutdown mode), wide temperature range (-40~125℃), strong EMC/ESD protection Additional: Arithmetic accelerator, CRC check, code protection Applications: Dough mixers (dough kneading machines); power tools: motor drive control for handheld electric devices such as electric drills, electric saws, grinders, etc.
PT2504
Three-Phase Sensorless BLDC Motor Control Chip Brand: Princeton TechnologyVoltage Range: 9V ~ 28V Integrated PNMOS pre-driver 180° sine wave current operation PWM or VSP input open-loop control PWM, VSP or CLK input closed-loop control Maximum speed limit and angle compensation setting Lock-rotor protection, current limiting and overcurrent protection functions Applications: Three-phase sensorless BLDC motor drive, small fans, water pumps, circulating fans, pedestal fans, bathroom heater fans, fan lights, etc.
PT2E01MA
MCU Brand: Princeton Technology Core – ARM® 32-bit Cortex®-M0 MCU – Maximum frequency: 80 MHz – System performance: 0.846 DMIPS/MHz (Dhrystone 2.1, zero-wait state) Memory Units – 64K bytes Flash – 8K bytes SRAM
ACM6753
Three-Phase Brushless DC Motor Driver IC Brand: Acme-Semi Model: ACM6753 Peak Current: 3.2A Operating Voltage: 12V Input Voltage Range: 5V - 18V Power: 30-40W Package: QFN(24) Features: Supports reverse wind startup, built-in sampling resistor Applications: Fan driver, water pump driver, intelligent toilet, air conditioner fresh air system
ZH6358
电机驱动IC 品牌：英能 电压：7V~32V 最大电流：150mA 工作温度：-40℃~150℃ 封装：ETSSOP24 应用：三相水冷显卡散热器、扫地机器人主吸电机、风扇、水泵、三相永磁同步电机
ZH6332
无刷方波驱动IC 品牌：英能 电压：6V~40V 最大电流：3A 工作温度：-40℃~125℃ 封装：TSSOP20/QFN20 应用：三相永磁同步电机、扫地机器人走路电机、扫路机器人边刷电机
P24C64C
存储器E²PROM 品牌：普冉 最低工作电压低至1.7V 读取电流400uA，最大值 写入电流最大1.0mA 封装：PDIP、SOP、TSSOP、DFN/UDFN和SOT23-5 应用：红外热成像仪、电话座机、扫地机器人、镜头模组
P24C128E
存储器E²PROM 品牌：普冉 最低工作电压低至1.7V 低功耗CMOS技术 读取电流最大100uA 写入电流最大0.5mA 封装：WLCSP 应用：红外热成像仪、电话座机、扫地机器人、镜头模组
AM2355N
电机驱动IC 品牌：晶致 电压(V):1.8~6.0V 最大电流(mA):1000 工作温度(°C):-40~+125 封装:DFN10 3*3 应用：笔电风扇、电动口罩风扇、电动水阀电机、美容仪器电机、扫地机器人
AM8935
三相无感直流风扇电机驱动IC 品牌:晶致 工作电压:3V-16V 峰值电流:1200mA 工作温度:-40℃~95°C 封装:DFN 5x4-14L 产品应用:显卡风扇/水冷散热泵/扫地机器人
GC4931P
三相有感电机驱动IC 品牌：芯麦 电压(V):4.7~36V 最大电流(mA):MOS外置 工作温度(C):-40+150°C 封装:QFN28 应用：筋膜枪电机、扫地机器人电机、吸尘器电机、齿轮箱减速电机
PT3661
霍尔IC 品牌：旺玖 工作电压：2.4V-5.0V 微功率：（5~7uW（典型值）：Vcc=3.0V） 工作温度：-40°C-85°C 封装：VQFN32V 应用：盖探测器、电池供电、手持设备、扫地机器人
PT3621A
单极霍尔开关 品牌：旺玖 工作电压：2.5V~18V 峰值电流：25mA 工作温度：-40°C-150°C 封装：TO-92/SOT-23 应用：电剪刀刀口位置检测 、盖探测器、速度测量、家用电器、家庭安全、VCD/DVD加载器、CD/DVD Rom、扫地机器人（尘盒位置检测）
LD63006
三相直流无刷电机驱动芯片 品牌：乐业达 工作电压：8V -20V 工作电流：1.5A 温度：-40 to +85°C 封装：VQFN-24 (4mmx4mm) 应用：通用 BLDC 电机、扫地机行走轮电机、扫地机器人边刷、吸尘器行走轮电机、卷发器、水泵、小风扇
PY32MD320
Brand: Puya Operating Temperature: -40℃ ~ 105℃ Operating Voltage: 1.7 V ~ 5.5 V Flash Memory: 64 Kbytes Memory: 8 Kbytes SRAM (SRAM: Static Random-Access Memory, a type of high-speed volatile memory) Operating Frequency: 48 MHz (MHz: Megahertz, a unit of frequency) Package: QFN32 (QFN: Quad Flat No-leads, a type of surface-mount package; "32" indicates 32 pins) Applications: Sweeping robots (wheel hub motors), water pumps, power tools, radio-controlled models (RC models), high-speed fans， electronic cigarettes, sensor devices, etc.
PT2489L
Dual H-Bridge Stepper Motor Driver IC Brand: PTC Supply Voltage: 8V ~ 40V Peak Current: 2.5A (with additional heatsink when VM=24V) Low Switch On-Resistance: 0.4Ω (Typical Value) High-Side + Low-Side at Tj=25℃ Protection Functions: Over-Current Protection (OCP) Thermal Shutdown (TSD) VM Under-Voltage Lockout (UVLO) Fault Indicator Output (FALTN) Applications: Automated Teller Machines (bill counters), video surveillance cameras, printers, scanners, office automation equipment, entertainment equipment, factory automation equipment, robots.
PT5139
Dual H-Bridge Motor Driver IC Brand: Puricome Part Number: MPS6507 Supply Voltage: 2.7V ~ 15V Current: 0.7A Low Quiescent Current: 1.1mA Low Sleep Current: 1μA Thermal Shutdown and Under-Voltage Lockout (UVLO) Protection Over-Current Protection (OCP) Over-Temperature Output Flag Thermally Enhanced Surface-Mount Package Applications: Digital Still Cameras, POS Printers, Video Surveillance Cameras, Smart TV Devices (Lens Lifting), Robots, Battery-Powered Toys
ZH6332
无刷方波驱动IC 品牌：英能 电压：6V~40V 最大电流：3A 工作温度：-40℃~125℃ 封装：TSSOP20/QFN20 应用：三相永磁同步电机、扫地机器人走路电机、扫路机器人边刷电机
AM2355N
电机驱动IC 品牌：晶致 电压(V):1.8~6.0V 最大电流(mA):1000 工作温度(°C):-40~+125 封装:DFN10 3*3 应用：笔电风扇、电动口罩风扇、电动水阀电机、美容仪器电机、扫地机器人
AM8935
三相无感直流风扇电机驱动IC 品牌:晶致 工作电压:3V-16V 峰值电流:1200mA 工作温度:-40℃~95°C 封装:DFN 5x4-14L 产品应用:显卡风扇/水冷散热泵/扫地机器人
PT3661
霍尔IC 品牌：旺玖 工作电压：2.4V-5.0V 微功率：（5~7uW（典型值）：Vcc=3.0V） 工作温度：-40°C-85°C 封装：VQFN32V 应用：盖探测器、电池供电、手持设备、扫地机器人
LD63006
三相直流无刷电机驱动芯片 品牌：乐业达 工作电压：8V -20V 工作电流：1.5A 温度：-40 to +85°C 封装：VQFN-24 (4mmx4mm) 应用：通用 BLDC 电机、扫地机行走轮电机、扫地机器人边刷、吸尘器行走轮电机、卷发器、水泵、小风扇
PY32MD320
Brand: Puya Operating Temperature: -40℃ ~ 105℃ Operating Voltage: 1.7 V ~ 5.5 V Flash Memory: 64 Kbytes Memory: 8 Kbytes SRAM (SRAM: Static Random-Access Memory, a type of high-speed volatile memory) Operating Frequency: 48 MHz (MHz: Megahertz, a unit of frequency) Package: QFN32 (QFN: Quad Flat No-leads, a type of surface-mount package; "32" indicates 32 pins) Applications: Sweeping robots (wheel hub motors), water pumps, power tools, radio-controlled models (RC models), high-speed fans， electronic cigarettes, sensor devices, etc.
PT2489L
Dual H-Bridge Stepper Motor Driver IC Brand: PTC Supply Voltage: 8V ~ 40V Peak Current: 2.5A (with additional heatsink when VM=24V) Low Switch On-Resistance: 0.4Ω (Typical Value) High-Side + Low-Side at Tj=25℃ Protection Functions: Over-Current Protection (OCP) Thermal Shutdown (TSD) VM Under-Voltage Lockout (UVLO) Fault Indicator Output (FALTN) Applications: Automated Teller Machines (bill counters), video surveillance cameras, printers, scanners, office automation equipment, entertainment equipment, factory automation equipment, robots.
PT5139
Dual H-Bridge Motor Driver IC Brand: Puricome Part Number: MPS6507 Supply Voltage: 2.7V ~ 15V Current: 0.7A Low Quiescent Current: 1.1mA Low Sleep Current: 1μA Thermal Shutdown and Under-Voltage Lockout (UVLO) Protection Over-Current Protection (OCP) Over-Temperature Output Flag Thermally Enhanced Surface-Mount Package Applications: Digital Still Cameras, POS Printers, Video Surveillance Cameras, Smart TV Devices (Lens Lifting), Robots, Battery-Powered Toys
AM2355N
电机驱动IC 品牌：晶致 电压(V):1.8~6.0V 最大电流(mA):1000 工作温度(°C):-40~+125 封装:DFN10 3*3 应用：笔电风扇、电动口罩风扇、电动水阀电机、美容仪器电机、扫地机器人
Product Description
Overview of ACM6754
ACM6754/55 is a three-phase brushless DC (BLDC) motor driver chip integrating sensorless three-phase BLDC motor driving algorithms, phase current detection circuits, gate driving circuits and power MOSFETs internally. It supports a maximum phase current of 5A.
With its high integration and simplified peripheral circuitry, ACM6754/55 is ideally suited for three-phase BLDC motor driver applications requiring high power density, compact size and excellent noise suppression performance.
ACM6754/55 supports multiple driving modes, including sensorless 180° sine wave driving, sensorless square wave driving, sensored square wave/sine wave driving (supported by ACM6755) and open-loop sine wave driving. Among these modes, the sensorless 180° sine wave driving effectively eliminates electromagnetic noise interference caused by high-order harmonics, while the sensored square wave/sine wave driving can cope with variable-load applications efficiently.
ACM6754/55 enables smooth startup, acceleration and constant-speed operation of motors based on user-defined motor parameters. These parameters can be permanently configured via programming (hardware mode, programmed and burned into the internal EEPROM) or adjusted dynamically through I²C communication (software mode, parameter initialization or real-time control via I²C registers).
ACM6754/55 provides multiple speed control methods, including external PWM duty cycle control, external analog voltage control, I²C register control and external PWM frequency control.
ACM6754/55 is equipped with a variety of protection mechanisms to safeguard both the chip itself and the external motor connected to it.



ACM6754 Pin Definitions and Pin Function Descriptions：



Applications of ACM6754：

  • Fan motor drives

  • Water pump motor drives

  • Oil pump motor drives

  • Other variable-load applications, such as sweeping robot travel wheels, beauty equipment, etc.



Product Features

Electrical Characteristics & Functional Features

  • Input Voltage Range: 5V - 28V

  • On-resistance (High-side + Low-side MOSFETs): 160mΩ, 5A Phase Current Capability

  • Supported Driving Modes: 180° sensorless sine wave driving (ultra-low noise), sensorless open-loop sine wave driving, and sensorless square wave driving. No external current-sensing resistors required, with flexible selection based on specific applications.

  • Hall Sensor-based Driving Support: 3-Hall square wave driving, 3-Hall sine wave driving, and 1-Hall sine wave driving

  • Built-in LDOs: 5V and 3.3V

  • FG Speed Indication Signal: Electrical cycle or mechanical cycle, with configurable division ratio

  • VCC Voltage Detection: I²C Reporting

  • Internal Junction Temperature: I²C Reporting

  • Real-time Phase Current: I²C Reporting

  • Forward/Reverse Control: External DIR pin or I²C register control

  • Brake Control

    • External BRAKE pin control

    • I²C interface: Brake control via register configuration

  • 4 Flexible Speed Control Methods

    • Dedicated SPEED pin: Accepts external analog voltage for speed regulation

    • PWM duty cycle speed regulation

    • Clock signal speed regulation

    • I²C register speed regulation

  • Protection Functions

    • Overcurrent protection & motor lock protection

    • Overvoltage/undervoltage protection

    • Overtemperature protection

    • Voltage reverse polarity protection (overshoot prevention) mechanism

    • Water pump no-load protection mechanism

  • Quiescent Current (Standby Mode): 150μA, activated by setting I²C speed command to zero and external SPEED pin voltage to zero

  • Quiescent Current (Sleep Mode): 20μA, wake-up triggered by rising voltage of the external SPEED pin


Application Scenarios
智能马桶水泵
智能马桶水泵
洗衣机水泵
洗衣机水泵
空调排水泵
空调排水泵
扫地机器人吸尘电机
扫地机器人吸尘电机
扫地机器人边刷电机
扫地机器人边刷电机
美容仪电机
美容仪电机
Product Tweets