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L6738 from ST,ST Microelectronics

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L6738

Manufacturer: ST

Single Phase PWM Controller with Light-Load Efficiency Optimization

Partnumber Manufacturer Quantity Availability
L6738 ST 976 In Stock

Description and Introduction

Single Phase PWM Controller with Light-Load Efficiency Optimization Here are the factual details about part L6738 from the manufacturer ST:  

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

### **Specifications:**  
- **Type:** Dual synchronous buck controller  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** Adjustable down to 0.6V  
- **Switching Frequency:** Adjustable from 100kHz to 1MHz  
- **Number of Outputs:** 2  
- **Current Mode Control:** Yes  
- **Phase-Shifted Operation:** Yes (180° phase shift)  
- **Protection Features:** Overvoltage, undervoltage, overcurrent, and thermal shutdown  
- **Package:** PowerSO-20, TSSOP-20  

### **Descriptions:**  
The L6738 is a dual synchronous buck controller designed for high-efficiency DC-DC conversion. It operates with a wide input voltage range and provides two independent regulated outputs. The device supports adjustable switching frequency and phase-shifted operation to reduce input ripple.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 36V)**  
- **Adjustable Output Voltage (Down to 0.6V)**  
- **Programmable Switching Frequency (100kHz to 1MHz)**  
- **180° Phase-Shifted Operation for Reduced Input Ripple**  
- **Integrated MOSFET Drivers**  
- **Current Mode Control for Fast Transient Response**  
- **Comprehensive Protection (OVP, UVP, OCP, Thermal Shutdown)**  
- **PowerSO-20 and TSSOP-20 Package Options**  

This information is sourced directly from STMicroelectronics' official documentation.

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