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LTC1628CG#PBF from LINEAR

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LTC1628CG#PBF

Manufacturer: LINEAR

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

Partnumber Manufacturer Quantity Availability
LTC1628CG#PBF,LTC1628CGPBF LINEAR 453 In Stock

Description and Introduction

High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator The LTC1628CG#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:** 0.8V to 5.5V (adjustable)  
- **Switching Frequency:** Up to 550kHz  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 28-Lead SSOP  
- **Duty Cycle:** Up to 100%  
- **Current Mode Control:** Yes  
- **Synchronous Rectification:** Yes  
- **Efficiency:** Up to 95%  
- **Low Dropout Operation:** Yes  
- **Adjustable Soft-Start:** Yes  
- **Protection Features:** Overcurrent, undervoltage lockout (UVLO), and thermal shutdown  

### **Descriptions:**  
The LTC1628CG#PBF is a high-performance, current-mode synchronous buck regulator controller designed for high-efficiency DC/DC conversion. It drives external N-channel MOSFETs and supports low dropout operation, making it suitable for applications requiring high power density and efficiency.  

### **Features:**  
- **Wide Input Voltage Range (4V to 36V)**  
- **High Efficiency Synchronous Operation**  
- **Adjustable Output Voltage (0.8V to 5.5V)**  
- **550kHz Switching Frequency**  
- **Programmable Soft-Start**  
- **Current Mode Control for Fast Transient Response**  
- **Low Dropout Operation (100% Duty Cycle Capable)**  
- **Overcurrent and Thermal Protection**  
- **SSOP-28 Package for Compact Design**  

This regulator is commonly used in industrial, automotive, and telecom applications where high efficiency and reliability are required.

Partnumber Manufacturer Quantity Availability
LTC1628CG#PBF,LTC1628CGPBF LT 17 In Stock

Description and Introduction

High Efficiency, 2-Phase Synchronous Step-Down Switching Regulator The LTC1628CG#PBF is a 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:

### **Manufacturer:**  
- **LT (Linear Technology)**  

### **Specifications:**  
- **Type:** Current Mode PWM Controller  
- **Input Voltage Range:** 3.5V to 36V  
- **Output Voltage Range:** Adjustable  
- **Switching Frequency:** Up to 350kHz  
- **Duty Cycle:** Up to 100%  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 16-Lead SSOP  

### **Descriptions:**  
- The LTC1628CG#PBF is a high-efficiency, current mode PWM controller designed for step-down (buck) DC/DC converters.  
- It provides precise output voltage regulation with low external component count.  
- The device includes features such as soft-start, current limiting, and thermal shutdown for robust operation.  

### **Features:**  
- **Wide Input Voltage Range (3.5V to 36V)**  
- **High Efficiency Synchronous Operation**  
- **Adjustable Switching Frequency (Up to 350kHz)**  
- **100% Duty Cycle Capability**  
- **Programmable Soft-Start**  
- **Current Mode Control for Fast Transient Response**  
- **Low Shutdown Current (<1µA)**  
- **Thermal Shutdown Protection**  
- **Short-Circuit Protection**  

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

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