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L6741 from ST,ST Microelectronics

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L6741

Manufacturer: ST

High current MOSFET driver

Partnumber Manufacturer Quantity Availability
L6741 ST 183035 In Stock

Description and Introduction

High current MOSFET driver Here are the factual details about part L6741 from the manufacturer ST:  

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

### **Specifications:**  
- **Type:** Dual-channel high-speed power MOSFET driver  
- **Operating Voltage Range:** 4.5V to 18V  
- **Peak Output Current:** ±4A (sink/source)  
- **Propagation Delay:** 30ns (typical)  
- **Rise/Fall Time:** 15ns (typical)  
- **Input Logic Compatibility:** TTL/CMOS  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package Options:** SO-8, PowerSO-8  

### **Descriptions:**  
The L6741 is a dual-channel MOSFET driver designed for high-frequency switching applications. It features independent inputs for precise control and is optimized for driving both high-side and low-side N-channel MOSFETs in synchronous buck converters and other power stages.  

### **Features:**  
- **High-Speed Switching:** Optimized for fast transitions to reduce switching losses.  
- **Independent Inputs:** Allows flexible PWM control for each channel.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within the voltage range.  
- **Cross-Conduction Prevention:** Built-in dead-time control to avoid shoot-through.  
- **Low Quiescent Current:** Enhances efficiency in standby modes.  

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

Application Scenarios & Design Considerations

High current MOSFET driver

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