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LTC4215CUFD-2#PBF from LINEAR

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LTC4215CUFD-2#PBF

Manufacturer: LINEAR

Hot Swap Controller with I2C Compatible Monitoring

Partnumber Manufacturer Quantity Availability
LTC4215CUFD-2#PBF,LTC4215CUFD2PBF LINEAR 768 In Stock

Description and Introduction

Hot Swap Controller with I2C Compatible Monitoring The **LTC4215CUFD-2#PBF** is a hot swap controller manufactured by **Linear Technology** (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Linear Technology  
- **Package:** 28-Lead QFN (5mm x 4mm)  
- **Operating Voltage Range:** 2.9V to 15V  
- **Gate Drive Voltage:** Adjustable  
- **Current Limit Range:** Programmable via external sense resistor  
- **Fault Response:** Circuit breaker with auto-retry or latch-off  
- **Operating Temperature Range:** -40°C to 125°C  
- **Features:** Overcurrent protection, undervoltage lockout (UVLO), and power-good output  

### **Description:**
The **LTC4215CUFD-2#PBF** is a **hot swap controller** designed to safely insert and remove boards from live backplanes. It provides **inrush current control, overcurrent protection, and fault management** to prevent damage to sensitive components.  

### **Features:**
- **Programmable Current Limit:** Uses an external sense resistor for precise control.  
- **Adjustable Gate Drive:** Supports a wide range of MOSFETs.  
- **Circuit Breaker Function:** Fast response to overcurrent conditions.  
- **Auto-Retry or Latch-Off:** Configurable fault response.  
- **Power-Good Output:** Monitors the output voltage status.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage range.  
- **Compact QFN Package:** Space-efficient for high-density applications.  

This device is commonly used in **servers, telecom equipment, and industrial systems** requiring safe hot swap capabilities.  

(Note: For detailed electrical characteristics, refer to the official datasheet.)

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