IC Phoenix logo

Home ›  L  › L3 > L6221CD

L6221CD from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

L6221CD

Manufacturer: ST

QUAD DARLINGTON SWITCH

Partnumber Manufacturer Quantity Availability
L6221CD ST 100 In Stock

Description and Introduction

QUAD DARLINGTON SWITCH The part **L6221CD** is manufactured by **STMicroelectronics (ST)**. Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** STMicroelectronics  
- **Part Number:** L6221CD  
- **Category:** Motor Driver IC  
- **Type:** DMOS Driver for Bipolar Stepper Motors  
- **Operating Voltage:** 8V to 52V  
- **Output Current:** Up to 1.5A per phase  
- **Package:** SO-20 (Small Outline, 20-pin)  
- **Technology:** BCD (Bipolar-CMOS-DMOS)  
- **Operating Temperature Range:** -40°C to +150°C  

### **Descriptions:**
- The **L6221CD** is a DMOS driver designed for bipolar stepper motor applications.  
- It integrates a dual full-bridge driver with high efficiency and low power dissipation.  
- Suitable for industrial, automotive, and consumer applications requiring precise motor control.  

### **Features:**
- **Dual Full-Bridge Configuration**  
- **Built-in Protection Circuits:**  
  - Thermal shutdown  
  - Overcurrent protection  
  - Undervoltage lockout  
- **PWM Current Control**  
- **Cross-Conduction Protection**  
- **Low Saturation Voltage**  
- **High Noise Immunity**  

For further technical details, refer to the official **STMicroelectronics datasheet** for the **L6221CD**.

Application Scenarios & Design Considerations

QUAD DARLINGTON SWITCH

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips