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TPS3617-50DGK from TI,Texas Instruments

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TPS3617-50DGK

Manufacturer: TI

50

Partnumber Manufacturer Quantity Availability
TPS3617-50DGK,TPS361750DGK TI 400 In Stock

Description and Introduction

50 The TPS3617-50DGK is a power supply monitor and reset IC manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Reset Threshold Voltage:** 4.55V (typical)  
- **Supply Voltage Range:** 1.8V to 6.5V  
- **Quiescent Current:** 1.5µA (typical)  
- **Reset Timeout Period:** 200ms (minimum)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** 8-pin VSSOP (DGK)  

### **Descriptions:**  
The TPS3617-50DGK is a low-power voltage supervisor designed to monitor power supplies in microprocessor and digital systems. It provides a reset signal to the system when the supply voltage drops below a preset threshold, ensuring proper initialization.  

### **Features:**  
- Ultra-low quiescent current (1.5µA typical)  
- Precision voltage monitoring with a fixed threshold (4.55V)  
- Manual reset input for external control  
- Open-drain reset output  
- Power-on reset generation with a fixed delay  
- Immune to short voltage transients  
- Small 8-pin VSSOP package  

This IC is commonly used in battery-powered applications, embedded systems, and industrial controls where reliable power monitoring is essential.

Application Scenarios & Design Considerations

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