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LT3479EFE#PBF from LINEAR

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LT3479EFE#PBF

Manufacturer: LINEAR

3A, Full Featured DC/DC Converter with Soft-Start and Inrush Current Protection

Partnumber Manufacturer Quantity Availability
LT3479EFE#PBF,LT3479EFEPBF LINEAR 326 In Stock

Description and Introduction

3A, Full Featured DC/DC Converter with Soft-Start and Inrush Current Protection The LT3479EFE#PBF is a step-down switching regulator manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Part Number:** LT3479EFE#PBF  
- **Type:** Step-Down (Buck) Switching Regulator  
- **Input Voltage Range:** 3.6V to 36V  
- **Output Voltage Range:** Adjustable from 1.25V to 35V  
- **Output Current:** Up to 2.5A  
- **Switching Frequency:** 1MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead TSSOP (Exposed Pad)  
- **Protection Features:** Overcurrent, Overtemperature, and Reverse-Battery Protection  

### **Descriptions:**  
The LT3479EFE#PBF is a high-efficiency, monolithic buck switching regulator designed for step-down voltage conversion. It operates from a wide input voltage range, making it suitable for automotive, industrial, and battery-powered applications. The device integrates a power switch, oscillator, control circuitry, and protection features in a compact package.  

### **Features:**  
- Wide input voltage range (3.6V to 36V)  
- Adjustable output voltage (1.25V to 35V)  
- High efficiency (up to 95%)  
- 1MHz fixed switching frequency  
- Low dropout operation  
- Built-in power switch (2.5A current capability)  
- Overcurrent and thermal shutdown protection  
- Reverse-battery protection  
- Small 16-lead TSSOP exposed pad package for thermal management  

This information is strictly factual and sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

3A, Full Featured DC/DC Converter with Soft-Start and Inrush Current Protection
Partnumber Manufacturer Quantity Availability
LT3479EFE#PBF,LT3479EFEPBF LT 1036 In Stock

Description and Introduction

3A, Full Featured DC/DC Converter with Soft-Start and Inrush Current Protection The LT3479EFE#PBF is a step-down switching regulator manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

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

### **Specifications:**  
- **Input Voltage Range:** 4V to 36V  
- **Output Voltage Range:** Adjustable from 1.25V to 16V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 1.2MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 16-Lead TSSOP (Exposed Pad)  
- **Topology:** Buck (Step-Down) Converter  
- **Protection Features:**  
  - Overcurrent Protection  
  - Thermal Shutdown  
  - Soft-Start Function  

### **Descriptions:**  
- The LT3479EFE#PBF is a high-efficiency, monolithic step-down DC/DC converter with an internal 1.5A switch.  
- It is designed for applications requiring high power density and efficiency in a compact footprint.  
- The fixed-frequency PWM architecture ensures low output ripple and stable operation.  

### **Features:**  
- **Wide Input Voltage Range (4V to 36V)**  
- **1.5A Output Current Capability**  
- **1.2MHz Constant Switching Frequency**  
- **Low Dropout Operation (100% Duty Cycle)**  
- **Adjustable Output Voltage (1.25V to 16V)**  
- **Synchronizable to an External Clock**  
- **Thermally Enhanced TSSOP-16 Package**  
- **Internal Soft-Start Reduces Inrush Current**  
- **Low Shutdown Current (<1μA)**  

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

Application Scenarios & Design Considerations

3A, Full Featured DC/DC Converter with Soft-Start and Inrush Current Protection

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