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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.

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.

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