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LTC4211CMS. from LT

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LTC4211CMS.

Manufacturer: LT

Hot Swap Controller with Multifunction Current Control

Partnumber Manufacturer Quantity Availability
LTC4211CMS.,LTC4211CMS LT 1420 In Stock

Description and Introduction

Hot Swap Controller with Multifunction Current Control The LTC4211CMS is a hot swap controller manufactured by Linear Technology (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Manufacturer:**  
- **Linear Technology (LT)** (now part of Analog Devices)  

### **Specifications:**  
- **Part Number:** LTC4211CMS  
- **Package:** MSOP-10  
- **Operating Voltage Range:** 2.9V to 6V  
- **Gate Drive Voltage:** Adjustable via external MOSFET  
- **Current Limit Accuracy:** ±5%  
- **Fault Timer:** Adjustable  
- **Operating Temperature Range:** -40°C to +85°C  
- **Quiescent Current:** 300µA (typical)  

### **Descriptions:**  
The LTC4211CMS is a hot swap controller designed to safely power up and protect boards in live backplane or high-availability systems. It provides inrush current control, short-circuit protection, and adjustable current limiting.  

### **Features:**  
- **Hot Swap Controller:** Allows safe insertion and removal of circuit boards in live systems.  
- **Adjustable Current Limit:** Uses an external sense resistor for precise current control.  
- **Fast Response to Overcurrent:** Shuts down the external MOSFET quickly in fault conditions.  
- **Programmable Fault Timer:** Prevents nuisance tripping with adjustable timing.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage range.  
- **Small Footprint:** MSOP-10 package for space-constrained applications.  

For detailed application notes and additional specifications, refer to the official datasheet from Analog Devices.

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