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UCD9080RHBRG4 from TI,Texas Instruments

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UCD9080RHBRG4

Manufacturer: TI

Power Supply Sequencer and Monitor 32-VQFN -40 to 85

Partnumber Manufacturer Quantity Availability
UCD9080RHBRG4 TI 65 In Stock

Description and Introduction

Power Supply Sequencer and Monitor 32-VQFN -40 to 85 The UCD9080RHBRG4 is a power supply sequencer and monitor from Texas Instruments (TI). Here are the key specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Part Number:**  
UCD9080RHBRG4  

### **Description:**  
The UCD9080RHBRG4 is a programmable power supply sequencer and monitor designed for complex power management in multi-rail systems. It provides sequencing, monitoring, and fault management for up to eight power supply rails.  

### **Key Features:**  
- **Sequencing Control:** Supports up to 8 power supply rails with configurable sequencing.  
- **Voltage Monitoring:** Monitors each rail for under-voltage (UV) and over-voltage (OV) conditions.  
- **Fault Management:** Provides fault detection and response, including programmable delay and retry options.  
- **Non-Volatile Memory:** Stores configuration settings for power-up sequencing.  
- **I²C Interface:** Allows communication with a host controller for configuration and monitoring.  
- **Programmable Timing:** Adjustable power-up and power-down delays for each rail.  
- **Power-On Reset (POR) Monitoring:** Ensures proper initialization.  
- **Operating Voltage:** 3.3V supply for the device.  
- **Package:** 32-VQFN (5mm x 5mm).  

### **Applications:**  
- Server and telecom power systems  
- Industrial and embedded systems  
- Multi-rail power supply sequencing  

This device is commonly used in applications requiring precise power sequencing and monitoring to ensure system reliability.

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