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LTC1629CG-PG#PBF from LINEAR

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LTC1629CG-PG#PBF

Manufacturer: LINEAR

PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator

Partnumber Manufacturer Quantity Availability
LTC1629CG-PG#PBF,LTC1629CGPGPBF LINEAR 30 In Stock

Description and Introduction

PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator The LTC1629CG-PG#PBF is a synchronous step-down switching regulator controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 4V to 36V  
- **Output Voltage Range:** Adjustable down to 0.8V  
- **Switching Frequency:** Up to 550kHz  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 28-Lead SSOP  
- **Topology:** Current-mode synchronous buck controller  
- **Duty Cycle:** Up to 100%  
- **Current Sense:** Uses external sense resistor  
- **Features:**  
  - Synchronous rectification for high efficiency  
  - Adjustable soft-start  
  - Programmable current limit  
  - Low shutdown current (<100μA)  
  - Power good output  

### **Descriptions & Features:**  
- The LTC1629CG-PG#PBF is designed for high-efficiency step-down DC/DC conversion.  
- It drives external N-channel MOSFETs in a synchronous buck configuration.  
- Includes a precision reference for accurate output voltage regulation.  
- Provides cycle-by-cycle current limiting for protection.  
- Suitable for applications requiring high power density and efficiency.  

This regulator controller is commonly used in industrial, telecom, and computing power supply designs.

Application Scenarios & Design Considerations

PolyPhase, High Efficiency, Synchronous Step-Down Switching Regulator

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