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TPS2033DR from TI,Texas Instruments

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TPS2033DR

Manufacturer: TI

1.65A, 2.7-5.5V Single Hot-Swap IC Hi-Side MOSFET, Fault Report, Act-High Enable

Partnumber Manufacturer Quantity Availability
TPS2033DR TI 117 In Stock

Description and Introduction

1.65A, 2.7-5.5V Single Hot-Swap IC Hi-Side MOSFET, Fault Report, Act-High Enable The TPS2033DR is a power distribution switch manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TPS2033DR  
- **Package:** SOIC-8  
- **Type:** Power Distribution Switch  
- **Output Configuration:** High Side  
- **Number of Outputs:** 3  
- **Output Current per Channel:** 500mA  
- **Operating Voltage:** 2.7V to 5.5V  
- **On-Resistance (RDS(ON)):** 120mΩ (typical)  
- **Current Limit:** Adjustable  
- **Fault Protection:** Overcurrent, Thermal Shutdown  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The TPS2033DR is a triple-channel power-distribution switch designed for applications requiring multiple power rails. It provides controlled power switching with built-in protection features, including overcurrent and thermal shutdown. The device is optimized for low-voltage systems and is commonly used in USB hubs, portable devices, and hot-swap applications.  

### **Features:**  
- Three independently controlled power switches  
- Low on-resistance (120mΩ typical)  
- Adjustable current limit for each channel  
- Fast overcurrent response (2µs typical)  
- Thermal shutdown protection  
- Undervoltage lockout (UVLO)  
- Controlled rise time to reduce inrush current  
- ESD protection (up to 2kV HBM)  

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

Application Scenarios & Design Considerations

1.65A, 2.7-5.5V Single Hot-Swap IC Hi-Side MOSFET, Fault Report, Act-High Enable

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