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LTC4252A-1IMS#TRPBF from LINEAR

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LTC4252A-1IMS#TRPBF

Manufacturer: LINEAR

Negative Voltage Hot Swap Controllers

Partnumber Manufacturer Quantity Availability
LTC4252A-1IMS#TRPBF,LTC4252A1IMSTRPBF LINEAR 460 In Stock

Description and Introduction

Negative Voltage Hot Swap Controllers The LTC4252A-1IMS#TRPBF is a Hot Swap controller manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** LINEAR (Linear Technology)  
- **Part Number:** LTC4252A-1IMS#TRPBF  
- **Package:** MSOP-10  
- **Operating Voltage Range:** 9V to 80V  
- **Current Limit Accuracy:** ±5%  
- **Fault Timer:** Adjustable  
- **Gate Drive Output:** For external N-channel MOSFET  
- **Power Good Output:** Indicates valid supply voltage  
- **Under-Voltage Lockout (UVLO):** Adjustable  
- **Over-Voltage Protection (OVP):** Adjustable  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The LTC4252A-1IMS#TRPBF is a negative voltage Hot Swap controller designed to safely insert and remove boards from live -48V backplanes. It provides inrush current limiting, short-circuit protection, and fault detection.  

### **Features:**  
- **Hot Swap Capability:** Allows safe board insertion/removal from live power sources.  
- **Adjustable Current Limit:** Ensures controlled power-up.  
- **Fast Response to Short Circuits:** Protects downstream components.  
- **Programmable Fault Timer:** Prevents nuisance tripping.  
- **Power Good Indicator:** Monitors supply status.  
- **Wide Operating Voltage Range:** Supports -9V to -80V applications.  
- **Compact MSOP Package:** Space-efficient design.  

This device is commonly used in telecom, networking, and industrial applications requiring robust power management.

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