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TPS2202AIDB from TI,Texas Instruments

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TPS2202AIDB

Manufacturer: TI

DUAL-SLOT PC CARD POWER-INTERFACE SWITCH WITH RESET FOR SERIAL PCMCIA CONTROLLER

Partnumber Manufacturer Quantity Availability
TPS2202AIDB TI 1669 In Stock

Description and Introduction

DUAL-SLOT PC CARD POWER-INTERFACE SWITCH WITH RESET FOR SERIAL PCMCIA CONTROLLER The TPS2202AIDB is a power-distribution switch manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current Limit:** 0.5A (typical)  
- **On-Resistance (RDS(ON)):** 95mΩ (typical at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SSOP-20 (DB)  
- **Fault Protection:** Overcurrent, thermal shutdown, and reverse current blocking  
- **Control Interface:** Independent enable pins for each switch  

### **Descriptions:**
The TPS2202AIDB is a dual-channel power-distribution switch designed for applications requiring multiple power rails. It provides controlled power switching with protection features to prevent damage from faults such as overcurrent or excessive temperature.  

### **Features:**
- **Dual Independent Power Switches** – Allows control of two separate power rails.  
- **Low On-Resistance** – Minimizes voltage drop and power loss.  
- **Fast Overcurrent Response** – Protects downstream circuits.  
- **Thermal Shutdown** – Prevents damage due to overheating.  
- **Reverse Current Blocking** – Prevents backflow when the switch is off.  
- **Controlled Slew Rate** – Reduces inrush current during turn-on.  
- **Small Footprint** – SSOP-20 package saves board space.  

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

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