Abbildungen dienen nur als Referenz
TB6560AHQ
+StücklisteIC MTR DRV BIPLR 4.5-5.5V 25HZIP
-
HerstellerToshiba Halbleiter und Speicher
-
Herstellerteil #TB6560AHQ
-
Auf Lager5582
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Part Status | Obsolete |
| Base Product Number | TB6560 |
| Motor Type - Stepper | Bipolar |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Output Configuration | Half Bridge (4) |
| Interface | Parallel |
| Technology | Power MOSFET |
| Step Resolution | 1, 1/2, 1/4, 1/8, 1/16 |
| Applications | General Purpose |
| Current - Output | 3A |
| Voltage - Supply | 4.5V ~ 5.5V |
| Voltage - Load | 4.5V ~ 34V |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Mounting Type | Through Hole |
| Package | 25-SSIP Formed Leads |
| Supplier Device Package | 25-HZIP |
| Packaging | Tray |
Übersicht
Description
Key features include:
1. Microstepping: Supports several microstepping options, enhancing precision by allowing finer control over motor movement compared to full or half-step driving.
2. Output Current: Capable of delivering up to 3.5A of output current per phase, suitable for driving medium-sized motors.
3. Voltage Range: Operates within a supply voltage range of 10V to 35V, providing flexibility for different applications.
4. Built-in Protections: Equipped with overcurrent, thermal shutdown, and under-voltage lockout protections to ensure reliability and prevent damage under fault conditions.
5. PWM Control: Utilizes pulse-width modulation for current control, improving efficiency and motor performance.
Overall, the TB6560AHQ is valued for its versatility and robustness in controlling stepper motors, making it a popular choice for hobbyists and professionals alike.
Equivalent
1. Allegro A4988: A widely used stepper motor driver with microstepping capabilities.
2. Pololu DRV8825: Offers higher current capacity and is a popular alternative.
3. STMicroelectronics L298N: Can be used for basic stepper motor control.
4. Texas Instruments DRV8824/DRV8825: Compact, with microstepping and current regulation.
5. Sanyo Denki SANMOTION R: Another alternative for precise motor control.
Each of these may differ in features, so verify compatibility with your application requirements.
Features
1. Output Current: It supports an output current of up to 3.5A (peak) and 3A (continuous) per phase, making it suitable for medium-power applications.
2. Operating Voltage: The IC operates with a wide voltage range between 10V to 35V, providing flexibility for various applications.
3. Microstepping: It supports microstepping with resolutions up to 1/16 step, allowing for smoother motion and improved positioning accuracy.
4. Built-in Protection: The TB6560AHQ includes several protection features such as overcurrent protection, thermal shutdown, and under-voltage lockout to enhance reliability.
5. PWM Control: It utilizes PWM (Pulse Width Modulation) for current control, which helps in reducing power loss and improving efficiency.
6. Low Rds(on): The low on-resistance of the internal MOSFETs reduces heat generation.
Overall, the TB6560AHQ is a versatile and robust driver suited for various CNC, robotics, and automation applications.
Pinout
1. Pin Count: 24 pins.
2. Key Functions:
- Control Inputs: Pins for step and direction control inputs to manage motor rotation.
- Current Adjustment: Allows for adjusting the output current to the motor.
- Output Pins: Provide connections to the motor coils for controlling movement.
- Power Supply: Pins for main power supply and ground connections.
- Protection: Built-in features like overcurrent protection, thermal shutdown, and under-voltage lockout to ensure safe operation.
These functionalities make the TB6560AHQ suitable for applications requiring precise stepper motor control, such as in CNC machines and 3D printers. Always refer to the manufacturer's datasheet for detailed pin configuration and electrical characteristics.
Application
Package
Frequently Asked Questions
Q: What is the maximum output current of the TB6560AHQ driver?
A: The TB6560AHQ can handle a continuous output current of up to 3A per phase, suitable for medium-power bipolar stepper motors.
Q: What step resolution modes does this driver support?
A: It supports full-step, 1/2, 1/4, 1/8, and 1/16 micro-step resolution, selectable via parallel interface.
Q: What is the operating voltage range for the motor load?
A: The voltage load range is 4.5V to 34V, allowing flexible power supply design for various bipolar stepper motors.
Q: Is the TB6560AHQ suitable for industrial temperature environments?
A: Yes, its operating temperature range is -30°C to 85°C, making it reliable for most general-purpose and industrial applications.
Q: Does the TB6560AHQ require an external microcontroller or logic supply?
A: Yes, it needs a separate logic supply of 4.5V to 5.5V for the control interface, while motor power is supplied via the load voltage pin.
Q: What is the mounting type and package of this device?
A: It is a through-hole component housed in a 25-SSIP formed leads package (25-HZIP), suitable for manual or wave soldering.
Q: Can this driver drive unipolar stepper motors?
A: No, the TB6560AHQ is specifically designed for bipolar stepper motors with a half-bridge (4) output configuration.
