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TPS2550DBVR from TI,Texas Instruments

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TPS2550DBVR

Manufacturer: TI

Adjustable, Active Low, Constant-Current, Current-Limited Power-Distribution Switch 6-SOT-23 -40 to 85

Partnumber Manufacturer Quantity Availability
TPS2550DBVR TI 9000 In Stock

Description and Introduction

Adjustable, Active Low, Constant-Current, Current-Limited Power-Distribution Switch 6-SOT-23 -40 to 85 The TPS2550DBVR is a power-distribution switch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Input Voltage Range:** 2.5V to 6.5V  
- **Continuous Current Limit:** 0.5A (adjustable)  
- **On-Resistance (RDS(ON)):** 70mΩ (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOT-23-5  
- **Fault Protection:** Overcurrent, thermal shutdown, reverse current blocking  
- **Quiescent Current:** 1µA (typical) in shutdown mode  

### **Descriptions:**  
The TPS2550DBVR is a precision adjustable current-limited power-distribution switch designed for applications requiring controlled power management. It provides protection against overcurrent, short-circuit, and thermal overload conditions.  

### **Features:**  
- Adjustable current limit (0.5A default)  
- Fast overcurrent response (<2µs)  
- Reverse current blocking  
- Low standby current (1µA)  
- Thermal shutdown protection  
- Small SOT-23-5 package for space-constrained designs  

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

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