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L6728 from ST,ST Microelectronics

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L6728

Manufacturer: ST

Single phase PWM controller with Power Good

Partnumber Manufacturer Quantity Availability
L6728 ST 2300 In Stock

Description and Introduction

Single phase PWM controller with Power Good Here are the factual details about part L6728 from manufacturer ST:  

### **Manufacturer:** STMicroelectronics (ST)  

### **Specifications:**  
- **Type:** Synchronous Buck Controller  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** Adjustable down to 0.6V  
- **Switching Frequency:** Adjustable (300kHz to 1MHz)  
- **Maximum Output Current:** Configurable based on external components  
- **Efficiency:** High efficiency with integrated gate drivers  
- **Protection Features:** Overcurrent, overvoltage, undervoltage lockout (UVLO), and thermal shutdown  

### **Descriptions:**  
The **L6728** is a synchronous buck controller designed for high-performance DC-DC conversion applications. It supports a wide input voltage range, making it suitable for industrial, automotive, and computing power supplies. The device features adjustable switching frequency and output voltage, along with comprehensive protection mechanisms.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 36V)**  
- **Adjustable Output Voltage (Down to 0.6V)**  
- **Programmable Switching Frequency (300kHz to 1MHz)**  
- **Integrated High-Side and Low-Side Gate Drivers**  
- **Precise Voltage Regulation**  
- **Protection Features:**  
  - Overcurrent Protection (OCP)  
  - Overvoltage Protection (OVP)  
  - Undervoltage Lockout (UVLO)  
  - Thermal Shutdown  
- **Power Good Indicator**  
- **Soft-Start Functionality**  

This information is based on ST's official documentation for the L6728.

Application Scenarios & Design Considerations

Single phase PWM controller with Power Good

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