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LTC3206EUF from LINEAR

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LTC3206EUF

Manufacturer: LINEAR

I2C Multidisplay LED Controller

Partnumber Manufacturer Quantity Availability
LTC3206EUF LINEAR 529 In Stock

Description and Introduction

I2C Multidisplay LED Controller The LTC3206EUF is a product from **Linear Technology** (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** Linear Technology (Analog Devices)  
- **Part Number:** LTC3206EUF  
- **Package:** 24-Lead QFN (4mm x 4mm)  
- **Type:** High-Efficiency, Low-Noise, Multi-Output Power Supply  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltages:**  
  - Two Adjustable Main Outputs (Up to 5.25V)  
  - Two Low-Noise LDO Outputs (Adjustable)  
- **Switching Frequency:** 1.5MHz (Typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LTC3206EUF is a highly integrated power management IC designed for portable applications. It combines a high-efficiency switching regulator with two low-noise LDOs to provide multiple regulated outputs. The device is optimized for low noise and high efficiency, making it suitable for battery-powered systems.  

### **Features:**  
- **Dual Buck Converters:** Provides two adjustable main outputs with high efficiency.  
- **Dual LDOs:** Two low-noise linear regulators for noise-sensitive circuits.  
- **Low Quiescent Current:** Extends battery life in portable applications.  
- **Soft-Start and Short-Circuit Protection:** Enhances system reliability.  
- **Synchronous Rectification:** Improves efficiency.  
- **Compact QFN Package:** Saves board space in portable designs.  

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

Application Scenarios & Design Considerations

I2C Multidisplay LED Controller
Partnumber Manufacturer Quantity Availability
LTC3206EUF LT 1160 In Stock

Description and Introduction

I2C Multidisplay LED Controller The LTC3206EUF is a high efficiency, low noise charge pump DC/DC converter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Output Voltage:** 5V (regulated)  
- **Output Current:** Up to 100mA  
- **Switching Frequency:** 1MHz  
- **Efficiency:** Up to 90%  
- **Low Noise:** Constant frequency operation reduces noise  
- **Package:** 20-Lead QFN (4mm × 4mm)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LTC3206EUF is designed for applications requiring a regulated 5V output from a lower input voltage. It uses a charge pump architecture, eliminating the need for an inductor. The device features automatic mode switching between 1x, 1.5x, and 2x modes to optimize efficiency.  

### **Features:**  
- No inductors required  
- Automatic mode switching for high efficiency  
- Low quiescent current (50µA typical)  
- Soft-start limits inrush current  
- Short-circuit and thermal protection  
- Shutdown mode reduces supply current to <1µA  
- Small footprint with minimal external components  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

I2C Multidisplay LED Controller

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