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LTC4219IDHC-5#PBF from LINEAR

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5.005ms

LTC4219IDHC-5#PBF

Manufacturer: LINEAR

5A Integrated Hot Swap Controller

Partnumber Manufacturer Quantity Availability
LTC4219IDHC-5#PBF,LTC4219IDHC5PBF LINEAR 51 In Stock

Description and Introduction

5A Integrated Hot Swap Controller The LTC4219IDHC-5#PBF is a hot swap controller manufactured by Linear Technology (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC4219IDHC-5#PBF  
- **Package:** 16-Lead DFN (5mm × 3mm)  
- **Operating Voltage Range:** 2.9V to 15V  
- **Gate Drive Voltage:** Adjustable  
- **Current Limit Threshold:** Programmable via external sense resistor  
- **Fault Response:** Latch-off or auto-retry options  
- **Operating Temperature Range:** -40°C to +85°C  
- **Status Output:** Power good (PG) and fault (FAULT) indicators  

### **Descriptions:**
The LTC4219IDHC-5#PBF is a hot swap controller designed to safely insert and remove boards from live backplanes. It provides inrush current control, overcurrent protection, and undervoltage lockout (UVLO) to prevent damage to sensitive components. The device supports adjustable current limiting and fault management with configurable response modes.

### **Features:**
- **Precise Current Monitoring:** Uses an external sense resistor for accurate current limiting.  
- **Adjustable Fault Timer:** Configurable via an external capacitor.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within the voltage range.  
- **Power Good (PG) Output:** Indicates when the output voltage is within regulation.  
- **Fault (FAULT) Output:** Signals overcurrent or fault conditions.  
- **Latch-Off or Auto-Retry Modes:** Configurable response to fault conditions.  
- **Compact DFN Package:** Space-saving 16-lead package for high-density applications.  

This information is strictly based on the manufacturer's datasheet and specifications.

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