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LTC3727IG-1#PBF from LINEAR

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LTC3727IG-1#PBF

Manufacturer: LINEAR

High Efficiency, 2-Phase Synchronous Step-Down Switching Regulators

Partnumber Manufacturer Quantity Availability
LTC3727IG-1#PBF,LTC3727IG1PBF LINEAR 91 In Stock

Description and Introduction

High Efficiency, 2-Phase Synchronous Step-Down Switching Regulators The LTC3727IG-1#PBF is a synchronous step-down switching regulator controller manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC3727IG-1#PBF  
- **Package:** 28-Lead SSOP  
- **Input Voltage Range:** 4.5V to 36V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** Adjustable up to 600kHz  
- **Topology:** Synchronous Buck Controller  
- **Operating Temperature Range:** -40°C to 85°C  
- **Duty Cycle:** Up to 100%  
- **Current Limit:** Adjustable  

### **Descriptions:**  
The LTC3727IG-1#PBF is a high-performance, dual-phase synchronous step-down switching regulator controller designed for high-current applications. It drives N-channel MOSFETs in a synchronous rectified buck converter configuration, providing high efficiency and precise output voltage regulation. The device supports adjustable switching frequency and phase-locking for noise-sensitive applications.  

### **Features:**  
- Dual-phase operation reduces input and output ripple current.  
- Adjustable switching frequency (up to 600kHz).  
- Phase-lockable to an external clock.  
- Precision 0.8V reference voltage (±1% accuracy).  
- Adjustable current limit with foldback.  
- Soft-start and tracking capability.  
- Overvoltage and undervoltage protection.  
- Differential remote sensing for accurate output regulation.  
- Low shutdown current (<50µA).  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

High Efficiency, 2-Phase Synchronous Step-Down Switching Regulators

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