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L8202 from STMicroelectronics,ST Microelectronics

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L8202

Manufacturer: STMicroelectronics

MULTIFUNCTION ANALOG ASIC

Partnumber Manufacturer Quantity Availability
L8202 STMicroelectronics 368 In Stock

Description and Introduction

MULTIFUNCTION ANALOG ASIC The L8202 is a motor driver IC manufactured by STMicroelectronics. Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Output Current:** Up to 2A (peak)  
- **Operating Voltage:** 4.5V to 36V  
- **Logic Supply Voltage (VCC):** 3.3V to 5V  
- **RDS(ON) (Drain-Source On-Resistance):** 0.3Ω (typical) per channel  
- **PWM Control:** Yes (up to 100kHz)  
- **Protection Features:**  
  - Overcurrent protection  
  - Thermal shutdown  
  - Undervoltage lockout (UVLO)  
- **Package:** PowerSO-20  

### **Description:**  
The L8202 is a dual full-bridge motor driver designed for DC motor control applications. It integrates power MOSFETs with low RDS(ON) for efficient power handling. The device supports bidirectional control of two DC motors or a single stepper motor.  

### **Features:**  
- Dual full-bridge driver for DC or stepper motors  
- Low standby current consumption  
- Built-in fast decay mode for improved motor braking  
- Compatible with 3.3V and 5V logic inputs  
- High noise immunity  
- Integrated protection against short circuits and overtemperature  

This information is based on STMicroelectronics' official documentation. For detailed application notes or schematics, refer to the datasheet.

Application Scenarios & Design Considerations

MULTIFUNCTION ANALOG ASIC
Partnumber Manufacturer Quantity Availability
L8202 ST 960 In Stock

Description and Introduction

MULTIFUNCTION ANALOG ASIC The L8202 is a stepper motor driver manufactured by STMicroelectronics.  

### **Specifications:**  
- **Output Current:** Up to 1.5 A  
- **Operating Voltage:** 8 V to 52 V  
- **Microstepping:** Full, half, quarter, and eighth step modes  
- **Logic Supply Voltage (VCC):** 3.3 V to 5 V  
- **Protection Features:** Overcurrent, thermal shutdown, and undervoltage lockout  
- **Package:** PowerSO-36  

### **Descriptions:**  
The L8202 is a dual full-bridge driver designed for bipolar stepper motors. It integrates PWM current control and protection features, making it suitable for industrial and consumer applications.  

### **Features:**  
- **Dual Full-Bridge Configuration**  
- **Adjustable Current Control**  
- **Built-in Decay Modes** (Slow, Fast, Mixed)  
- **Low Power Standby Mode**  
- **Synchronizable PWM Operation**  
- **Integrated Protection Circuits**  

For exact technical details, refer to the official STMicroelectronics datasheet.

Application Scenarios & Design Considerations

MULTIFUNCTION ANALOG ASIC

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