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L6225D from STM,ST Microelectronics

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L6225D

Manufacturer: STM

DUAL DMOS FULL BRIDGE MOTOR DRIVER

Partnumber Manufacturer Quantity Availability
L6225D STM 100 In Stock

Description and Introduction

DUAL DMOS FULL BRIDGE MOTOR DRIVER The L6225D is a DMOS driver for three-phase brushless DC motors, manufactured by STMicroelectronics (STM).  

### **Specifications:**  
- **Output Current:** Up to 1.2A (peak)  
- **Supply Voltage (VS):** 8V to 52V  
- **Logic Supply Voltage (VCC):** 5V to 7V  
- **Operating Frequency:** Up to 100kHz  
- **RDS(ON) (per DMOS):** 1.1Ω (typical)  
- **Protection Features:**  
  - Thermal shutdown  
  - Undervoltage lockout (UVLO)  
  - Cross-conduction prevention  
- **Package:** PowerSO20 (exposed pad for thermal dissipation)  

### **Description:**  
The L6225D is designed for driving three-phase brushless DC motors with Hall sensor feedback. It integrates three half-bridge DMOS power stages with a logic control interface, making it suitable for low-power motor applications.  

### **Features:**  
- **Three-phase DMOS bridge driver**  
- **Built-in synchronous rectification**  
- **Non-dissipative overcurrent protection**  
- **Programmable dead time for shoot-through prevention**  
- **TTL/CMOS compatible inputs**  
- **Low standby current consumption**  

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

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