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L6599ADTR from ST Pb-free,ST Microelectronics

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L6599ADTR

Manufacturer: ST Pb-free

IMPROVED HIGH-VOLTAGE RESONANT CONTROLLER

Partnumber Manufacturer Quantity Availability
L6599ADTR ST Pb-free 11102 In Stock

Description and Introduction

IMPROVED HIGH-VOLTAGE RESONANT CONTROLLER The L6599ADTR is a high-voltage resonant controller manufactured by STMicroelectronics (ST). Below are the factual details from Ic-phoenix technical data files:

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

### **Pb-Free Specifications:**  
- The L6599ADTR is **lead-free (Pb-free)** and complies with RoHS (Restriction of Hazardous Substances) directives.  

### **Descriptions:**  
- The L6599ADTR is a double-ended resonant controller designed for **LLC resonant half-bridge topologies**.  
- It operates with **high-voltage startup circuitry**, reducing external component count.  
- Features **600V high-voltage rail** for direct connection to the bulk capacitor.  
- Includes **soft-start and shutdown functions** for controlled operation.  
- Supports **adjustable operating frequency** for resonant mode power supplies.  

### **Features:**  
- **Input Voltage Range:** Up to 600V  
- **Frequency Control:** Adjustable via external components  
- **Soft-Start:** Programmable for smooth startup  
- **Protections:**  
  - Undervoltage lockout (UVLO)  
  - Overcurrent protection (OCP)  
  - Overload protection (OLP)  
- **Gate Driver Outputs:** Two high-side and low-side drivers with **1.2A sink/source capability**  
- **Operating Temperature Range:** -40°C to +150°C  
- **Package:** SO-16  

This information is strictly based on the manufacturer’s specifications.

Application Scenarios & Design Considerations

IMPROVED HIGH-VOLTAGE RESONANT CONTROLLER

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