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TLE4205 from SIEMENS

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TLE4205

Manufacturer: SIEMENS, INFINEON

Smart Motorbridges + Driver ICs

Partnumber Manufacturer Quantity Availability
TLE4205 SIEMENS, INFINEON 732 In Stock

Description and Introduction

Smart Motorbridges + Driver ICs The TLE4205 is a monolithic integrated circuit manufactured by Infineon Technologies. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Infineon Technologies  
- **Type:** H-Bridge DC Motor Driver  
- **Operating Voltage Range:** 5V to 40V  
- **Output Current (Continuous):** Up to 1.2A  
- **Peak Output Current:** Up to 3A  
- **Low Saturation Voltage:** Typically 1.2V at 1A  
- **Logic Input Voltage (TTL/CMOS Compatible):** 3.3V to 5V  
- **Thermal Shutdown Protection:** Yes  
- **Short-Circuit Protection:** Yes  
- **Undervoltage Lockout:** Yes  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** PG-DSO-8 (Exposed Pad)  

### **Descriptions:**
- The TLE4205 is a fully integrated H-bridge driver IC designed for DC motor control applications.  
- It provides bidirectional control for brushed DC motors with built-in protection features.  
- The device is suitable for automotive and industrial applications due to its robustness.  

### **Features:**
- Bidirectional DC motor control (forward, reverse, brake, and coast modes).  
- Low power dissipation due to optimized MOSFET technology.  
- Integrated protection against overtemperature, short circuits, and undervoltage.  
- Compatible with microcontroller logic levels (3.3V/5V).  
- Suitable for PWM (Pulse Width Modulation) control.  

For detailed electrical characteristics and application circuits, refer to the official Infineon datasheet.

Application Scenarios & Design Considerations

Smart Motorbridges + Driver ICs

Alternative Part Number

  • L293D --: Classic dual H-bridge motor driver in DIP-16, widely available and functionally similar to the TLE4205 for driving small DC motors.
  • L298N --: Dual full-bridge motor driver with higher current capability, commonly used as a drop-in upgrade for older Siemens motor driver ICs.
  • SN754410 --: Quad half-H driver pin-compatible with L293D, offering a reliable alternative for bidirectional DC motor control.
  • DRV8871 --: Modern single H-bridge motor driver with integrated current sensing and protection, suitable as a functional replacement where a compact, robust driver is needed.

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