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TPS2224DB from BB/TI

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TPS2224DB

Manufacturer: BB/TI

1A Dual-Slot PC Card Power Switch w/Serial Interface, 24-Pin Package

Partnumber Manufacturer Quantity Availability
TPS2224DB BB/TI 123 In Stock

Description and Introduction

1A Dual-Slot PC Card Power Switch w/Serial Interface, 24-Pin Package The TPS2224DB is a dual-channel power-distribution switch manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2224DB  
- **Package:** SSOP (DB) - 28-pin  
- **Channels:** Dual-channel  
- **Output Current:** 1.5A per channel (continuous)  
- **Input Voltage Range:** 2.7V to 5.5V  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Current Limiting:** Adjustable per channel  
- **Fault Reporting:** Overcurrent and thermal shutdown  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The TPS2224DB is a dual-channel integrated power-distribution switch designed for applications requiring multiple power rails with protection features. It provides controlled power switching with adjustable current limiting, overcurrent protection, and thermal shutdown.  

### **Features:**  
- **Dual Independent Power Switches** – Each channel can be controlled separately.  
- **Adjustable Current Limit** – Allows setting different current thresholds per channel.  
- **Fast Overcurrent Response** – Protects downstream circuits.  
- **Thermal Shutdown Protection** – Prevents damage from excessive heat.  
- **Low Quiescent Current** – Optimized for power efficiency.  
- **Reverse Current Blocking** – Prevents backflow when disabled.  
- **Controlled Slew Rate** – Reduces inrush current during turn-on.  
- **Small Footprint** – 28-pin SSOP package for space-constrained designs.  

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

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