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L9222D from ST,ST Microelectronics

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L9222D

Manufacturer: ST

QUAD INVERTING TRANSISTOR SWITCH

Partnumber Manufacturer Quantity Availability
L9222D ST 335 In Stock

Description and Introduction

QUAD INVERTING TRANSISTOR SWITCH The part **L9222D** is manufactured by **STMicroelectronics (ST)**. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** STMicroelectronics  
- **Type:** Dual H-Bridge Motor Driver  
- **Operating Voltage Range:** 5V to 28V  
- **Output Current:** Up to 1.5A per channel (continuous)  
- **Peak Current:** Up to 2.5A per channel  
- **Logic Supply Voltage (VCC):** 5V  
- **Low RDS(ON) Outputs:** 0.8Ω (typical)  
- **PWM Control Inputs:** Yes  
- **Thermal Shutdown Protection:** Yes  
- **Undervoltage Lockout (UVLO):** Yes  
- **Package:** PowerSO-20  

### **Descriptions:**
- The **L9222D** is a dual H-bridge motor driver IC designed for driving DC motors, stepper motors, and other inductive loads.  
- It integrates two independent H-bridges, allowing bidirectional control of two motors or a single stepper motor.  
- The device features built-in protection circuits, including thermal shutdown and undervoltage lockout, ensuring safe operation.  

### **Features:**
- Dual H-bridge configuration  
- Wide operating voltage range (5V to 28V)  
- High output current capability (1.5A continuous per channel)  
- PWM speed control support  
- Low power consumption in standby mode  
- Integrated protection features (thermal shutdown, UVLO)  
- Compact PowerSO-20 package  

This information is based on STMicroelectronics' official documentation for the **L9222D** motor driver IC.

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