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LTC1421CG#PBF from LT

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15.625ms

LTC1421CG#PBF

Manufacturer: LT

Hot Swap Controller

Partnumber Manufacturer Quantity Availability
LTC1421CG#PBF,LTC1421CGPBF LT 316 In Stock

Description and Introduction

Hot Swap Controller The LTC1421CG#PBF is a product from Linear Technology (now part of Analog Devices). Here are the factual details about this component:

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

### **Specifications:**  
1. **Part Number:** LTC1421CG#PBF  
2. **Type:** Hot Swap Controller  
3. **Package:** 16-Lead SSOP (CG)  
4. **Operating Voltage Range:** 2.7V to 15V  
5. **Maximum Supply Current:** 1.5mA  
6. **Fault Protection:** Overcurrent, Undervoltage, and Overvoltage  
7. **Adjustable Current Limit:** Yes  
8. **Power-On Reset (POR) Function:** Yes  
9. **Gate Drive Output:** For external N-channel MOSFET  
10. **Operating Temperature Range:** 0°C to 70°C  

### **Descriptions:**  
- The LTC1421CG#PBF is a Hot Swap controller designed to allow safe insertion and removal of circuit boards from a live backplane.  
- It provides inrush current control, fault protection, and power-on reset functionality.  
- The device features an adjustable current limit and timer-based circuit breaker.  

### **Features:**  
- **Hot Swap Capability:** Enables safe board insertion and removal.  
- **Adjustable Current Limit:** Allows setting the maximum load current.  
- **Undervoltage and Overvoltage Lockout:** Protects against supply faults.  
- **Programmable Fault Timer:** Prevents nuisance tripping.  
- **External MOSFET Control:** Uses an N-channel MOSFET for power switching.  
- **Low Quiescent Current:** Typically 1.5mA.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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