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TPS2223DB from TI,Texas Instruments

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TPS2223DB

Manufacturer: TI

1A Dual-Slot PC Card Power Switch w/Serial Interface, No 12V Support

Partnumber Manufacturer Quantity Availability
TPS2223DB TI 3991 In Stock

Description and Introduction

1A Dual-Slot PC Card Power Switch w/Serial Interface, No 12V Support The TPS2223DB is a dual-channel power-distribution switch manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2223DB  
- **Type:** Dual-Channel Power-Distribution Switch  
- **Input Voltage Range:** 2.7V to 5.5V  
- **Continuous Current per Channel:** 1.5A  
- **On-Resistance (RDS(ON)):** 80mΩ (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP (DB) - 16-pin  

### **Descriptions:**
- The TPS2223DB is designed for applications requiring multiple power switches with individual control.  
- It provides protection features such as overcurrent, thermal shutdown, and reverse current blocking.  
- Suitable for USB power management, hot-swap applications, and portable devices.  

### **Features:**
- **Dual Independent Power Switches** – Each channel can be controlled separately.  
- **Low On-Resistance** – Minimizes voltage drop and power loss.  
- **Overcurrent Protection** – Limits current to safe levels during faults.  
- **Thermal Shutdown** – Protects the device from overheating.  
- **Reverse Current Blocking** – Prevents backflow when the output voltage exceeds the input.  
- **Fast Turn-On/Turn-Off** – Ensures quick response in power switching.  
- **Undervoltage Lockout (UVLO)** – Ensures proper operation within the specified voltage range.  

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

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