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LTC4400-1ES6 from LINEAR

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LTC4400-1ES6

Manufacturer: LINEAR

RF Power Controllers with 450kHz Loop BW and 45dB Dynamic Range

Partnumber Manufacturer Quantity Availability
LTC4400-1ES6,LTC44001ES6 LINEAR 326 In Stock

Description and Introduction

RF Power Controllers with 450kHz Loop BW and 45dB Dynamic Range The LTC4400-1ES6 is a product from **LINEAR** (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Manufacturer:** LINEAR (Analog Devices)  
- **Part Number:** LTC4400-1ES6  
- **Package:** 6-Lead TSOT-23  
- **Type:** High-Efficiency Synchronous Step-Up DC/DC Controller  
- **Input Voltage Range:** 2.5V to 10V  
- **Output Voltage Range:** Up to 36V  
- **Switching Frequency:** 550kHz  
- **Operating Temperature Range:** -40°C to +85°C  
- **Efficiency:** Up to 94%  
- **Current Limit:** Adjustable  

### **Descriptions:**  
The LTC4400-1ES6 is a high-efficiency synchronous step-up DC/DC controller designed to drive N-channel MOSFETs in boost converter applications. It features an adjustable current limit and operates at a fixed switching frequency of 550kHz, making it suitable for compact power supply designs.  

### **Features:**  
- **Synchronous Rectification:** Improves efficiency by replacing the diode with a low-loss MOSFET.  
- **Adjustable Current Limit:** Allows optimization for different load conditions.  
- **Wide Input Voltage Range:** Supports 2.5V to 10V input.  
- **High Output Voltage Capability:** Can generate up to 36V.  
- **Low Quiescent Current:** Enhances efficiency in light-load conditions.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Small Footprint:** 6-Lead TSOT-23 package for space-constrained applications.  

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

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