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LT3473EDD from LT

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LT3473EDD

Manufacturer: LT

Micropower 1A Boost Converter with Schottky and Output Disconnect

Partnumber Manufacturer Quantity Availability
LT3473EDD LT 90 In Stock

Description and Introduction

Micropower 1A Boost Converter with Schottky and Output Disconnect The LT3473EDD is a dual monolithic step-down switching regulator manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 3.6V to 36V  
- **Output Voltage Range:** Adjustable from 1.25V to 35V  
- **Output Current:** Up to 2.5A per channel  
- **Switching Frequency:** 1.2MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 10-Lead DFN (3mm × 3mm)  

### **Descriptions:**  
- The LT3473EDD is a dual-channel, high-efficiency, step-down DC/DC converter.  
- It features internal power switches, minimizing external component count.  
- The device operates in a constant-frequency, current-mode architecture for stable performance.  

### **Features:**  
- Dual independent step-down regulators  
- Low dropout operation: 100% duty cycle  
- Adjustable soft-start for controlled startup  
- Power good indicator for each channel  
- Short-circuit and thermal protection  
- Synchronizable to an external clock  

For detailed electrical characteristics, refer to the official datasheet.

Partnumber Manufacturer Quantity Availability
LT3473EDD LINEAR 11 In Stock

Description and Introduction

Micropower 1A Boost Converter with Schottky and Output Disconnect The LT3473EDD is a step-down switching regulator 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:** LT3473EDD  
- **Package:** DFN-10 (3mm x 3mm)  
- **Input Voltage Range:** 3.6V to 36V  
- **Output Voltage Range:** Adjustable down to 1.25V  
- **Output Current:** Up to 1.5A  
- **Switching Frequency:** 1.2MHz (fixed)  
- **Efficiency:** Up to 95%  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**
- The LT3473EDD is a high-efficiency, monolithic step-down DC/DC converter.  
- It is designed for applications requiring high input voltage and compact size.  
- The device includes an internal power switch, oscillator, control, and protection circuitry.  

### **Features:**
- **Wide Input Voltage Range (3.6V to 36V)**  
- **1.5A Output Current Capability**  
- **1.2MHz Constant Switching Frequency**  
- **Low Dropout Operation (100% Duty Cycle)**  
- **Internal Soft-Start**  
- **Short-Circuit and Thermal Protection**  
- **Adjustable Output Voltage**  
- **Small DFN-10 Package (3mm x 3mm)**  

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

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