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TPS2205IDBRG4 from TI,Texas Instruments

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TPS2205IDBRG4

Manufacturer: TI

DUAL-SLOT PC CARD POWER-INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS

Partnumber Manufacturer Quantity Availability
TPS2205IDBRG4 TI 1595 In Stock

Description and Introduction

DUAL-SLOT PC CARD POWER-INTERFACE SWITCH FOR PARALLEL PCMCIA CONTROLLERS The TPS2205IDBRG4 is a power-distribution switch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current per Channel:** 500mA  
- **Number of Channels:** 2  
- **On-Resistance (RDS(ON)):** 95mΩ (typical) at 5V  
- **Current Limiting:** Adjustable (default 500mA)  
- **Thermal Shutdown Protection:** Yes  
- **Undervoltage Lockout (UVLO):** Yes  
- **Reverse Current Blocking:** Yes  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package:** SSOP-20  

### **Descriptions:**  
The TPS2205IDBRG4 is a dual-channel power-distribution switch designed for applications requiring controlled power switching. It provides protection features such as thermal shutdown, adjustable current limiting, and undervoltage lockout.  

### **Features:**  
- **Low On-Resistance:** Minimizes voltage drop.  
- **Adjustable Current Limit:** Protects downstream circuits.  
- **Fast Turn-On:** Ensures quick power delivery.  
- **Reverse Current Blocking:** Prevents backflow.  
- **Thermal Shutdown:** Protects against overheating.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation within voltage range.  

This device is commonly used in USB hubs, portable devices, and other power-management applications.

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