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L6585DETR from STM,ST Microelectronics

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L6585DETR

Manufacturer: STM

Combo IC for PFC and half-bridge ballast control

Partnumber Manufacturer Quantity Availability
L6585DETR STM 2790 In Stock

Description and Introduction

Combo IC for PFC and half-bridge ballast control The L6585DETR is a high-voltage half-bridge driver manufactured by STMicroelectronics (STM). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (STM)  
- **Package:** SO-16  
- **Operating Voltage (VCC):** 8.5V to 18V  
- **High-Side Driver Voltage (VB):** Up to 600V  
- **Output Current (Source/Sink):** 350mA / 650mA  
- **Switching Frequency:** Up to 500kHz  
- **Operating Temperature Range:** -40°C to +125°C  
- **Logic Input Compatibility:** 3.3V / 5V TTL/CMOS  

### **Descriptions:**  
The L6585DETR is designed for driving MOSFETs or IGBTs in half-bridge configurations, commonly used in resonant converters, SMPS (Switched-Mode Power Supplies), and electronic ballasts. It integrates high-side and low-side drivers with high noise immunity and protection features.  

### **Features:**  
- **Floating High-Side Driver:** Supports bootstrap or external supply.  
- **Undervoltage Lockout (UVLO):** For both high-side and low-side drivers.  
- **Interlocking Function:** Prevents cross-conduction.  
- **Adjustable Dead Time:** Allows optimization of switching performance.  
- **Low Quiescent Current:** Improves efficiency in standby mode.  
- **Matched Propagation Delays:** Ensures precise switching timing.  

This information is based solely on the manufacturer's datasheet. For detailed application notes or design guidance, refer to STMicroelectronics' official documentation.

Application Scenarios & Design Considerations

Combo IC for PFC and half-bridge ballast control
Partnumber Manufacturer Quantity Availability
L6585DETR ST 5000 In Stock

Description and Introduction

Combo IC for PFC and half-bridge ballast control The L6585DETR is a high-voltage half-bridge driver manufactured by STMicroelectronics. Below are its key specifications, descriptions, and features:  

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

### **Specifications:**  
- **Output Current (Source/Sink):** 600 mA / 800 mA  
- **Supply Voltage (VCC):** 8.5 V to 18 V  
- **High-Side Floating Voltage (VB):** Up to 600 V  
- **Operating Frequency:** Up to 500 kHz  
- **Propagation Delay:** 180 ns (typical)  
- **Dead Time:** Adjustable (programmable)  
- **Undervoltage Lockout (UVLO):** Yes (for both VCC and bootstrap)  
- **Package:** SO-16  

### **Descriptions:**  
- Designed for driving MOSFETs or IGBTs in half-bridge configurations.  
- Suitable for resonant topologies like LLC converters.  
- Includes a high-voltage level shifter for high-side gate driving.  
- Features built-in protection against cross-conduction.  

### **Features:**  
- **High-Voltage Rail:** Supports up to 600 V for high-side driving.  
- **Programmable Dead Time:** Adjustable to optimize switching performance.  
- **UVLO Protection:** Ensures safe operation by preventing low-voltage conditions.  
- **Low Power Consumption:** Optimized for efficiency.  
- **Matched Propagation Delays:** Ensures balanced switching.  
- **Integrated Bootstrap Diode:** Simplifies external circuitry.  

This information is based on STMicroelectronics' official datasheet for the L6585DETR.

Application Scenarios & Design Considerations

Combo IC for PFC and half-bridge ballast control

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