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LTC3872IDDB#PBF from LINEAR

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LTC3872IDDB#PBF

Manufacturer: LINEAR

No RSENSE Current Mode Boost DC/DC Controller

Partnumber Manufacturer Quantity Availability
LTC3872IDDB#PBF,LTC3872IDDBPBF LINEAR 32 In Stock

Description and Introduction

No RSENSE Current Mode Boost DC/DC Controller The **LTC3872IDDB#PBF** is a product from **Linear Technology (now part of Analog Devices)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **Linear Technology (now part of Analog Devices)**  

### **Specifications:**  
- **Part Number:** LTC3872IDDB#PBF  
- **Package:** DFN-10 (3mm x 3mm)  
- **Type:** Synchronous Step-Down DC/DC Controller  
- **Input Voltage Range:** 4.5V to 38V  
- **Output Voltage Range:** 0.8V to 90% of VIN  
- **Switching Frequency Range:** 50kHz to 900kHz  
- **Operating Temperature Range:** -40°C to 125°C  
- **Control Method:** Current Mode  
- **Number of Outputs:** 1  
- **Duty Cycle Max:** 90%  

### **Descriptions:**  
- The LTC3872 is a high-performance, synchronous step-down DC/DC controller designed for high-efficiency power conversion.  
- It operates over a wide input voltage range and is suitable for applications requiring precise output voltage regulation.  
- The device features current-mode control for fast transient response and stable operation.  

### **Features:**  
- **Wide Input Voltage Range (4.5V to 38V)**  
- **Adjustable Output Voltage (0.8V to 90% of VIN)**  
- **Programmable Switching Frequency (50kHz to 900kHz)**  
- **Current Mode Control for Excellent Line and Load Regulation**  
- **Low Shutdown Current (<1µA)**  
- **External Synchronization Capability**  
- **Adjustable Soft-Start**  
- **Overcurrent and Overtemperature Protection**  
- **Thermally Enhanced DFN Package**  

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

Application Scenarios & Design Considerations

No RSENSE Current Mode Boost DC/DC Controller

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