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L6911C from ST,ST Microelectronics

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L6911C

Manufacturer: ST

5 BIT PROGRAMMABLE STEP DOWN CONTROLLER WITH SYNCHRONOUS RECTIFICATION

Partnumber Manufacturer Quantity Availability
L6911C ST 743 In Stock

Description and Introduction

5 BIT PROGRAMMABLE STEP DOWN CONTROLLER WITH SYNCHRONOUS RECTIFICATION The part **L6911C** is manufactured by **STMicroelectronics (ST)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Description:**  
The **L6911C** is a **synchronous step-down DC-DC converter** designed for high-efficiency voltage regulation applications. It integrates power MOSFETs and control circuitry to deliver a compact and efficient power solution.

### **Key Features:**  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Output Current:** Up to 3A  
- **Switching Frequency:** 300kHz (fixed)  
- **Efficiency:** Up to 95%  
- **Integrated Power MOSFETs:** Yes (N-channel synchronous rectifier)  
- **Protection Features:**  
  - Overcurrent protection (OCP)  
  - Thermal shutdown  
  - Undervoltage lockout (UVLO)  
- **Package:** SO-8  

### **Applications:**  
- Point-of-load (POL) regulators  
- Networking and telecom equipment  
- Industrial and consumer electronics  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

5 BIT PROGRAMMABLE STEP DOWN CONTROLLER WITH SYNCHRONOUS RECTIFICATION

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