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TPS2220APWP from TI,Texas Instruments

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TPS2220APWP

Manufacturer: TI

1A Single-Slot PC Card Power Switch w/ Serial Interface

Partnumber Manufacturer Quantity Availability
TPS2220APWP TI 2595 In Stock

Description and Introduction

1A Single-Slot PC Card Power Switch w/ Serial Interface The TPS2220APWP 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 Output Current:** 2A  
- **On-Resistance (RDS(on)):** 80mΩ (typical)  
- **Quiescent Current:** 1µA (typical)  
- **Shutdown Current:** 1µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** HTSSOP-20 (PowerPAD™)  

### **Descriptions:**  
The TPS2220APWP 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.  

### **Features:**  
- **Dual-channel power switch** (independent control for each channel)  
- **Low on-resistance (80mΩ typical)** for minimal voltage drop  
- **Fast short-circuit response** with current limiting  
- **Thermal shutdown protection**  
- **Undervoltage lockout (UVLO)**  
- **Controlled rise time** to reduce inrush current  
- **Logic-level enable inputs** for easy interfacing with microcontrollers  

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

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