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LTC3218EDDB#TRMPBF from LT

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15.991ms

LTC3218EDDB#TRMPBF

Manufacturer: LT

400mA Single Wire Camera LED Charge Pump

Partnumber Manufacturer Quantity Availability
LTC3218EDDB#TRMPBF,LTC3218EDDBTRMPBF LT 414 In Stock

Description and Introduction

400mA Single Wire Camera LED Charge Pump The **LTC3218EDDB#TRMPBF** is a high-efficiency, high-current LED driver manufactured by **Linear Technology (now part of Analog Devices)**. Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

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

### **Specifications:**  
- **Input Voltage Range:** 4V to 5.5V  
- **Output Current:** Up to **1A** per channel (total 2A)  
- **Number of Channels:** 2 (Dual)  
- **Switching Frequency:** Up to **2MHz**  
- **Efficiency:** Up to **90%**  
- **Dimming Control:** Analog and PWM dimming  
- **Package:** **DFN-10 (3mm x 3mm)**  
- **Operating Temperature Range:** **-40°C to +85°C**  

### **Descriptions:**  
- The **LTC3218** is a dual high-current LED driver designed for driving high-brightness LEDs.  
- It integrates two independent current-regulated charge pumps, allowing independent control of two LED strings.  
- The device operates in **1x, 1.5x, or 2x charge pump modes** for optimal efficiency.  
- It includes **thermal shutdown protection** and **soft-start** to prevent inrush current.  

### **Features:**  
- **Dual 1A LED Drivers** (independent control)  
- **Automatic Mode Switching** (1x, 1.5x, 2x) for efficiency optimization  
- **Analog and PWM Dimming** (0% to 100%)  
- **Low Noise Operation**  
- **Thermal Shutdown Protection**  
- **Soft-Start Function**  
- **Small DFN-10 Package (3mm x 3mm)**  

This information is strictly based on the manufacturer's datasheet. For detailed application guidance, refer to the official documentation.

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