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TPS2220BDBR from TI,Texas Instruments

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TPS2220BDBR

Manufacturer: TI

Single PC Card, Serial Interface, Power Switch

Partnumber Manufacturer Quantity Availability
TPS2220BDBR TI 2559 In Stock

Description and Introduction

Single PC Card, Serial Interface, Power Switch The TPS2220BDBR is a power-distribution switch manufactured by Texas Instruments (TI). Here are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current per Channel:** 1A  
- **On-Resistance (RDS(ON)):** 80mΩ (typical) at 5V  
- **Number of Channels:** 2  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SSOP (DB)  
- **Package Pins:** 20  
- **Fault Protection:** Overcurrent, thermal shutdown, reverse current blocking  
- **Control Interface:** Independent enable pins for each channel  

### **Descriptions:**
The TPS2220BDBR is a dual-channel power-distribution switch designed for applications requiring multiple power rails. It provides controlled power switching with protection features such as overcurrent and thermal shutdown. The device is suitable for USB power management, hot-swap applications, and other power distribution systems.

### **Features:**
- **Dual Independent Power Switches**  
- **Low On-Resistance (80mΩ typical at 5V)**  
- **Adjustable Current Limit (via external resistor)**  
- **Fast Overcurrent Response (<2µs)**  
- **Reverse Current Blocking**  
- **Thermal Shutdown Protection**  
- **Undervoltage Lockout (UVLO)**  
- **Controlled Rise Time to Reduce Inrush Current**  

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

Partnumber Manufacturer Quantity Availability
TPS2220BDBR TI/BB 2245 In Stock

Description and Introduction

Single PC Card, Serial Interface, Power Switch The TPS2220BDBR is a power-distribution switch manufactured by Texas Instruments (TI)/Burr-Brown (BB).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 2A  
- **On-Resistance (RDS(ON)):** 80mΩ (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP-8 (DBR)  
- **Fault Protection:** Overcurrent, Thermal Shutdown  
- **Control Interface:** Active-high enable (EN)  
- **Reverse Current Blocking:** Yes  

### **Descriptions:**  
The TPS2220BDBR is a single-channel power-distribution switch with an integrated 80mΩ N-channel MOSFET. It is designed for applications requiring controlled power switching, such as USB ports, hot-swap systems, and other power management tasks.  

### **Features:**  
- **Adjustable Current Limit:** Protects against short circuits and overloads.  
- **Fast Overcurrent Response:** Minimizes voltage droop during fault conditions.  
- **Low Quiescent Current:** Reduces power consumption when disabled.  
- **Thermal Shutdown:** Prevents damage from excessive heat.  
- **Reverse Current Blocking:** Prevents backflow when the output voltage exceeds the input.  
- **Controlled Slew Rate:** Reduces inrush current during turn-on.  

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

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