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TCA3727 from SIEM

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TCA3727

Manufacturer: SIEM, INFINEON

Smart Motorbridges + Driver ICs

Partnumber Manufacturer Quantity Availability
TCA3727 SIEM, INFINEON 600 In Stock

Description and Introduction

Smart Motorbridges + Driver ICs The TCA3727 is a stepper motor driver IC manufactured by Infineon. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Infineon  
- **Type:** Stepper Motor Driver IC  
- **Operating Voltage Range:** 4.5V to 5.5V  
- **Output Current:** Up to 500mA per phase  
- **Logic Supply Voltage:** 3V to 5.5V  
- **Package Type:** TSSOP-28  
- **Operating Temperature Range:** -40°C to +125°C  
- **Control Interface:** Step and Direction (STEP/DIR)  
- **Microstepping Support:** Full, Half, Quarter, and Eighth-step modes  

### **Descriptions:**
- The TCA3727 is a bipolar stepper motor driver IC designed for precise motion control applications.  
- It integrates a PWM current controller and a dual H-bridge driver for driving stepper motors efficiently.  
- The IC is suitable for applications requiring low-voltage operation with moderate current output.  
- It supports multiple microstepping resolutions for smoother motor operation.  

### **Features:**
- **Low Power Consumption:** Optimized for energy efficiency.  
- **Integrated Protection:** Includes thermal shutdown, under-voltage lockout (UVLO), and overcurrent protection.  
- **Flexible Control:** Compatible with standard STEP/DIR signals for easy interfacing with microcontrollers.  
- **High Resolution:** Supports microstepping for reduced vibration and noise.  
- **Compact Design:** Small TSSOP-28 package for space-constrained applications.  

This information is based on Infineon's official documentation for the TCA3727 stepper motor driver IC.

Application Scenarios & Design Considerations

Smart Motorbridges + Driver ICs

Alternative Part Number

  • L293D --: Quad half-H driver in a DIP package with similar dual-bridge functionality and widely available as a drop-in style replacement for motor driver applications.
  • SN754410 --: Quadruple half-H driver pin-compatible with L293D, offering comparable current and voltage ratings for driving small motors and relays.
  • L298N --: Dual full-bridge driver with higher current capability, suitable when the TCA3727 is used in motor control circuits requiring more drive strength.

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