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STSPIN233
+BOMIC HALF BRIDGE DRV 1.3A 16VFQFPN
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メーカーRFE/フューゼテック
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メーカー品番 #STSPIN233
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在庫状況7441
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | STSPIN2 |
| Part Status | Active |
| Output Configuration | Half Bridge (3) |
| Applications | DC Motors, General Purpose |
| Interface | Logic |
| Load Type | Inductive |
| Technology | Power MOSFET |
| Rds On (Typ) | 400mOhm LS + HS |
| Current - Output / Channel | 1.3A |
| Voltage - Supply | 0V ~ 5V |
| Voltage - Load | 1.8V ~ 10V |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 16-VFQFN Exposed Pad |
| Supplier Device Package | 16-VFQFPN (3x3) |
| Base Product Number | STSPIN233 |
概要
Description
The STSPIN233 is a compact, low-voltage motor driver from STMicroelectronics designed to control bipolar stepper motors. It integrates a microstepping driver capable of high-resolution up to 1/256 of a step, enabling smooth and precise motor control. The device operates over a voltage range of 1.8V to 10V, making it suitable for battery-powered and portable applications.
Key features include embedded protection mechanisms such as overcurrent, overtemperature, and undervoltage lockout, ensuring robust and reliable operation. The STSPIN233 also offers features like standby mode for reduced power consumption and an internal oscillator.
Its small footprint and low power consumption make it ideal for space-constrained applications such as robotics, 3D printers, and other consumer electronics where efficient motion control is necessary. Additionally, it supports I²C interface for easy configuration and control over the motor's parameters, providing flexibility for diverse applications.
Overall, the STSPIN233 is a versatile solution for developers seeking to implement precise and energy-efficient stepper motor control in compact designs.
Key features include embedded protection mechanisms such as overcurrent, overtemperature, and undervoltage lockout, ensuring robust and reliable operation. The STSPIN233 also offers features like standby mode for reduced power consumption and an internal oscillator.
Its small footprint and low power consumption make it ideal for space-constrained applications such as robotics, 3D printers, and other consumer electronics where efficient motion control is necessary. Additionally, it supports I²C interface for easy configuration and control over the motor's parameters, providing flexibility for diverse applications.
Overall, the STSPIN233 is a versatile solution for developers seeking to implement precise and energy-efficient stepper motor control in compact designs.
Equivalent
The STSPIN233 is a low-voltage, low-power motor driver IC from STMicroelectronics. Equivalent products include:
1. DRV8833 from Texas Instruments: Dual H-Bridge motor driver ideal for low-voltage applications.
2. A3901 from Allegro MicroSystems: Low-voltage DC motor driver.
3. TB6612FNG from Toshiba: Dual H-Bridge driver with similar voltage and current specifications.
4. L9110 from various manufacturers: A simpler dual H-bridge motor driver.
These alternatives may have variations in features or performance, so it's essential to verify specifications for compatibility.
1. DRV8833 from Texas Instruments: Dual H-Bridge motor driver ideal for low-voltage applications.
2. A3901 from Allegro MicroSystems: Low-voltage DC motor driver.
3. TB6612FNG from Toshiba: Dual H-Bridge driver with similar voltage and current specifications.
4. L9110 from various manufacturers: A simpler dual H-bridge motor driver.
These alternatives may have variations in features or performance, so it's essential to verify specifications for compatibility.
Features
The STSPIN233 is a compact and efficient motor driver designed for portable and space-constrained applications. Key features include:
1. Voltage Range: Operates from 1.8V to 10V, suitable for battery-powered devices.
2. Output Current: Can handle up to 1.3A RMS, ideal for driving small motors.
3. Integrated MOSFETs: Provides efficient operation while saving board space.
4. Low RDS(on): Ensures minimal power loss and heat generation.
5. Current Sensing: Features integrated current sensing for precise motor control.
6. Protection Features: Includes over-current, short-circuit, under-voltage lockout, and thermal shutdown protection to enhance reliability.
7. Control Interface: Supports PWM (Pulse Width Modulation) for speed control and direction management.
8. Compact Package: Available in a small 3mm x 3mm QFN package, optimizing space for compact designs.
These features make the STSPIN233 suitable for applications like toys, small appliances, and other consumer electronics requiring efficient and precise motor control.
1. Voltage Range: Operates from 1.8V to 10V, suitable for battery-powered devices.
2. Output Current: Can handle up to 1.3A RMS, ideal for driving small motors.
3. Integrated MOSFETs: Provides efficient operation while saving board space.
4. Low RDS(on): Ensures minimal power loss and heat generation.
5. Current Sensing: Features integrated current sensing for precise motor control.
6. Protection Features: Includes over-current, short-circuit, under-voltage lockout, and thermal shutdown protection to enhance reliability.
7. Control Interface: Supports PWM (Pulse Width Modulation) for speed control and direction management.
8. Compact Package: Available in a small 3mm x 3mm QFN package, optimizing space for compact designs.
These features make the STSPIN233 suitable for applications like toys, small appliances, and other consumer electronics requiring efficient and precise motor control.
Pinout
The STSPIN233 is a low-voltage, ultra-miniature, three-phase motor driver IC designed for driving three-phase brushless DC (BLDC) motors. It is encapsulated in a 3x3 mm QFN (Quad Flat No-leads) package and features a 12-pin configuration.
Pin Count: 12 pins
Functionality:
- Power Supply Pins: Includes VCC and Ground pins for power supply, operating in the range of 1.8 V to 10 V.
- Control Pins: Features logic inputs for PWM (Pulse Width Modulation) control signals that allow for speed and direction control of the motor.
- Motor Output Pins: Three output pins (U, V, W) connect to the motor phases, providing the drive current needed to operate the motor.
- Other Functions: Includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing reliability and safety in motor driving applications.
The compact and efficient design makes the STSPIN233 suitable for battery-operated devices and applications where space conservation is crucial.
Pin Count: 12 pins
Functionality:
- Power Supply Pins: Includes VCC and Ground pins for power supply, operating in the range of 1.8 V to 10 V.
- Control Pins: Features logic inputs for PWM (Pulse Width Modulation) control signals that allow for speed and direction control of the motor.
- Motor Output Pins: Three output pins (U, V, W) connect to the motor phases, providing the drive current needed to operate the motor.
- Other Functions: Includes built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout, enhancing reliability and safety in motor driving applications.
The compact and efficient design makes the STSPIN233 suitable for battery-operated devices and applications where space conservation is crucial.
Manufacturer
The STSPIN233 is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics is known for designing and manufacturing a wide range of semiconductor products, including microcontrollers, sensors, and power management devices. The company serves various industries such as automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is recognized for its innovation and contribution to advanced electronics solutions, making it a key player in the semiconductor industry.
Application
The STSPIN233 is a motor driver IC designed for driving bipolar stepper motors in various applications. Key application areas include:
1. 3D Printers: It provides precise control for positioning.
2. Robotics: Utilized for movement and articulation control.
3. CNC Machines: Enables accurate motor control for precision machining.
4. Textile Machinery: Controls stepper motors for weaving and spinning.
5. Automated Teller Machines (ATMs): Controls components requiring precise motion.
6. Medical Devices: Used in devices that require accurate positioning.
7. Security Cameras: Provides control for pan and tilt features.
These applications benefit from its features like microstepping, low power dissipation, and integrated protections.
1. 3D Printers: It provides precise control for positioning.
2. Robotics: Utilized for movement and articulation control.
3. CNC Machines: Enables accurate motor control for precision machining.
4. Textile Machinery: Controls stepper motors for weaving and spinning.
5. Automated Teller Machines (ATMs): Controls components requiring precise motion.
6. Medical Devices: Used in devices that require accurate positioning.
7. Security Cameras: Provides control for pan and tilt features.
These applications benefit from its features like microstepping, low power dissipation, and integrated protections.
Package
The STSPIN233 is available in a compact, thermally efficient 3x3 mm QFN (Quad Flat No-leads) package. This package type is ideal for space-constrained applications, providing efficient heat dissipation and robust performance.
