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L6788ATR from ST,ST Microelectronics

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L6788ATR

Manufacturer: ST

3-phase controller with embedded drivers for the next GPU generation

Partnumber Manufacturer Quantity Availability
L6788ATR ST 186 In Stock

Description and Introduction

3-phase controller with embedded drivers for the next GPU generation Here are the factual details about part **L6788ATR** from the manufacturer **STMicroelectronics (ST)**:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (ST)  
- **Part Number:** L6788ATR  
- **Type:** Dual Step-Down Switching Regulator  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** Adjustable (0.8V to VIN)  
- **Output Current:** Up to 3A per channel (dual-phase operation)  
- **Switching Frequency:** 300kHz to 1MHz (adjustable)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** PowerSSO-24  

### **Descriptions:**
- The **L6788ATR** is a dual synchronous step-down switching regulator with integrated power MOSFETs.  
- It is designed for high-efficiency DC-DC conversion in applications such as industrial, automotive, and computing systems.  
- Features dual-phase operation for improved thermal performance and reduced input/output ripple.  
- Includes protection features such as overcurrent protection (OCP), thermal shutdown, and undervoltage lockout (UVLO).  

### **Features:**
- **Dual Output Channels:** Independent or interleaved operation.  
- **Adjustable Frequency:** 300kHz to 1MHz for optimization of efficiency and component size.  
- **Integrated MOSFETs:** Reduces external component count.  
- **Synchronous Rectification:** Improves efficiency.  
- **Soft-Start:** Prevents inrush current.  
- **Power Good Signal:** Indicates stable output voltage.  
- **Low Quiescent Current:** Suitable for battery-powered applications.  

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

Application Scenarios & Design Considerations

3-phase controller with embedded drivers for the next GPU generation

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