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UCC2946PWG4 from TI/BB,Texas Instruments

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UCC2946PWG4

Manufacturer: TI/BB

Microprocessor Supervisor with Watchdog Timer 8-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
UCC2946PWG4 TI/BB 665 In Stock

Description and Introduction

Microprocessor Supervisor with Watchdog Timer 8-TSSOP -40 to 85 The UCC2946PWG4 is a power management IC manufactured by Texas Instruments (TI) and Burr-Brown (BB).  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI) / Burr-Brown (BB)  
- **Package:** TSSOP-20  
- **Type:** Power Management IC  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage:** 4.5V to 5.5V  
- **Output Type:** PWM Controller  

### **Descriptions:**  
The UCC2946PWG4 is a high-performance power management IC designed for precision control in power supply applications. It integrates a PWM controller with advanced features for efficient power regulation.  

### **Features:**  
- **PWM Control:** Provides precise pulse-width modulation for power regulation.  
- **Wide Input Voltage Range:** Supports 4.5V to 5.5V operation.  
- **Thermal Protection:** Includes safeguards against overheating.  
- **Low Power Consumption:** Optimized for energy efficiency.  
- **TSSOP-20 Package:** Compact surface-mount design for space-constrained applications.  

This information is based solely on the manufacturer's specifications.

Partnumber Manufacturer Quantity Availability
UCC2946PWG4 TEXAS 15 In Stock

Description and Introduction

Microprocessor Supervisor with Watchdog Timer 8-TSSOP -40 to 85 The UCC2946PWG4 is a power management IC manufactured by Texas Instruments. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments  
- **Category:** Power Management IC  
- **Package:** TSSOP-20  
- **Operating Temperature Range:** -40°C to +85°C  
- **Mounting Type:** Surface Mount  
- **Output Type:** Adjustable  
- **Input Voltage Range:** 4.5V to 18V  
- **Output Voltage Range:** Programmable  
- **Switching Frequency:** Adjustable  

### **Descriptions:**
The UCC2946PWG4 is a high-performance power supply supervisor and sequencer designed for multi-rail power systems. It provides precise voltage monitoring, sequencing, and fault management for applications requiring reliable power-up and power-down control.

### **Features:**
- **Programmable Sequencing:** Allows controlled power-up and power-down of multiple voltage rails.  
- **Adjustable Thresholds:** Configurable voltage monitoring for each rail.  
- **Fault Detection:** Monitors for undervoltage and overvoltage conditions.  
- **Flexible Timing Control:** Adjustable delay settings for sequencing.  
- **Wide Input Voltage Range:** Supports 4.5V to 18V input.  
- **Low Power Consumption:** Optimized for energy-efficient applications.  
- **TSSOP-20 Package:** Compact footprint for space-constrained designs.  

For detailed electrical characteristics and application notes, refer to the official Texas Instruments datasheet.

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