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TPS1120DR from TI,Texas Instruments

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TPS1120DR

Manufacturer: TI

Dual P-channel Enhancemenent-Mode MOSFET

Partnumber Manufacturer Quantity Availability
TPS1120DR TI 5 In Stock

Description and Introduction

Dual P-channel Enhancemenent-Mode MOSFET The TPS1120DR 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:** 1.5A (typical)  
- **On-Resistance (RDS(ON)):** 80mΩ (typical at 5V)  
- **Quiescent Current:** 1µA (typical)  
- **Shutdown Current:** 0.1µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8 (DR)  

### **Descriptions:**  
The TPS1120DR is a low-voltage, single-channel power-distribution switch designed for applications requiring controlled power sequencing, inrush current limiting, and overcurrent protection. It integrates a P-channel MOSFET with protection features to ensure safe operation.  

### **Features:**  
- Adjustable current limit with foldback protection  
- Fast short-circuit response (<5µs)  
- Reverse current blocking  
- Thermal shutdown protection  
- Under-voltage lockout (UVLO)  
- Controlled rise time to limit inrush current  
- Enable pin for power control  

This device is commonly used in USB ports, portable devices, and power management applications.

Application Scenarios & Design Considerations

Dual P-channel Enhancemenent-Mode MOSFET

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