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TPS2490DGSRG4 from TI,Texas Instruments

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TPS2490DGSRG4

Manufacturer: TI

Latchable Positive High-Voltage Power-Limiting Hot Swap Controller

Partnumber Manufacturer Quantity Availability
TPS2490DGSRG4 TI 1 In Stock

Description and Introduction

Latchable Positive High-Voltage Power-Limiting Hot Swap Controller The TPS2490DGSRG4 is a hot swap controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 9V to 80V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 10-VSSOP (DGS)  
- **Adjustable Current Limit:** Yes  
- **Fault Protection:** Overcurrent, Overtemperature, Undervoltage Lockout (UVLO)  
- **Gate Drive Voltage:** Adjustable  
- **Power Good Indicator:** Yes  
- **MOSFET RDS(ON) Sensing:** Yes  

### **Descriptions:**  
The TPS2490DGSRG4 is designed for high-voltage hot swap applications, allowing safe insertion and removal of circuit boards from live power sources. It provides robust protection features, including adjustable current limiting, fault detection, and thermal shutdown.  

### **Features:**  
- Wide input voltage range (9V to 80V)  
- Adjustable current limit with fast response  
- Programmable fault timer  
- Power good (PG) output  
- Undervoltage lockout (UVLO)  
- Thermal shutdown protection  
- Low quiescent current  

This device is commonly used in telecom, industrial, and enterprise systems requiring hot swap capabilities.

Application Scenarios & Design Considerations

Latchable Positive High-Voltage Power-Limiting Hot Swap Controller

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