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TB6537PG from TOSH,TOSHIBA

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TB6537PG

Manufacturer: TOSH, TOS, TOSHIBA Pb-free

3-Phase Full-Wave Sensorless Controller for Brushless DC Motors
Partnumber Manufacturer Quantity Availability
TB6537PG TOSH, TOS, TOSHIBA Pb-free 415 In Stock

Description and Introduction

3-Phase Full-Wave Sensorless Controller for Brushless DC Motors The part TB6537PG is manufactured by TOSHIBA. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** TOSHIBA  
- **Part Number:** TB6537PG  
- **Type:** Stepper Motor Driver IC  
- **Operating Voltage:** 5V (logic), 10V–42V (motor supply)  
- **Output Current:** Up to 2.5A (peak)  
- **Control Method:** PWM Constant Current Control  
- **Step Modes:** Full, Half, Quarter, 1/8, 1/16  
- **Package:** P-SSOP30-0505-1.00  

### **Descriptions:**  
- The TB6537PG is a bipolar stepper motor driver IC designed for precise motor control applications.  
- It integrates a built-in microstepping controller and supports multiple step resolutions.  
- Suitable for applications such as printers, scanners, robotics, and automation systems.  

### **Features:**  
- Built-in **PWM current control** for efficient motor driving.  
- Supports **1/16 microstepping** for smooth motion control.  
- **Low ON-resistance MOSFETs** for reduced power dissipation.  
- **Overcurrent protection (OCP)** and **thermal shutdown (TSD)** for safety.  
- **Clock-in control interface** for easy integration with microcontrollers.  

For exact performance characteristics, refer to the official TOSHIBA datasheet.

Application Scenarios & Design Considerations

3-Phase Full-Wave Sensorless Controller for Brushless DC Motors

Alternative Part Number

  • STK672-440A --: Three-phase stepper motor driver IC with similar function and voltage/current class, commonly used as a replacement in motor drive applications.
  • TB6560AFG --: Toshiba motor driver IC from a different series offering comparable drive capability and logic interface, suitable for similar three-phase motor control designs.
  • A4931 --: Three-phase brushless DC motor driver with integrated control logic, functionally similar and usable as an alternative with minor circuit adjustments.
  • STK672-040-E --: Similar three-phase motor driver IC in a power package, commonly used as a functional substitute for Toshiba TB-series driver ICs.
  • LB11820M --: Three-phase motor driver IC with comparable drive capability and logic interface, suitable as a cross-series replacement.
  • BA6845FS --: Three-phase motor driver IC offering similar voltage and current ratings, usable as an alternative with minor circuit adjustment.
  • TB6537FG --: Same TB6537 three-phase BLDC motor driver family in a different package variant, offering equivalent drive capability and control functions as a drop-in functional replacement.
  • TB6559FG --: Toshiba three-phase BLDC motor driver with comparable voltage and current ratings, suitable as a functional substitute when the exact PG package is unavailable.
  • LB1668M --: Three-phase motor driver IC from a different series with similar supply voltage and output current range, usable as a cross-manufacturer alternative with minor pinout verification.

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