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LTC3726IGN#PBF from LINEAR

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LTC3726IGN#PBF

Manufacturer: LINEAR

Secondary-Side Synchronous Forward Controller

Partnumber Manufacturer Quantity Availability
LTC3726IGN#PBF,LTC3726IGNPBF LINEAR 13 In Stock

Description and Introduction

Secondary-Side Synchronous Forward Controller The LTC3726IGN#PBF is a PolyPhase® synchronous buck controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** 0.8V to 5.5V  
- **Switching Frequency:** 50kHz to 600kHz (adjustable)  
- **Phase Configurations:** 1-, 2-, or 3-phase operation  
- **Efficiency:** Up to 95%  
- **Current Mode Control:** Provides fast transient response  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** 28-Lead SSOP  

### **Descriptions:**  
The LTC3726IGN#PBF is a high-performance, multi-phase synchronous buck controller designed for high-current, low-voltage applications. It supports PolyPhase operation, allowing for current sharing among multiple phases to improve efficiency and thermal performance. The device features adjustable switching frequency, current mode control, and programmable soft-start.  

### **Features:**  
- **PolyPhase Operation:** Supports 1-, 2-, or 3-phase configurations for scalable power solutions.  
- **Adjustable Frequency:** Allows optimization for efficiency and component size.  
- **Precision Reference:** ±1% output voltage accuracy.  
- **Current Mode Control:** Ensures fast transient response and stable operation.  
- **Programmable Soft-Start:** Reduces inrush current during startup.  
- **Overcurrent Protection:** Prevents damage under fault conditions.  
- **Differential Remote Sensing:** Improves output voltage accuracy.  
- **Power Good Indicator:** Monitors output status.  

This controller is commonly used in high-performance computing, telecom, and industrial power systems.

Application Scenarios & Design Considerations

Secondary-Side Synchronous Forward Controller

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