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UC29431D from TI/UNITRODE,Texas Instruments

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UC29431D

Manufacturer: TI/UNITRODE

Precision Adjustable Shunt Regulator

Partnumber Manufacturer Quantity Availability
UC29431D TI/UNITRODE 8 In Stock

Description and Introduction

Precision Adjustable Shunt Regulator The UC29431D is a product from Texas Instruments (TI)/Unitrode. Here are the specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)/Unitrode  
- **Part Number:** UC29431D  
- **Type:** Integrated Circuit (IC)  
- **Category:** Power Management IC  

### **Descriptions:**  
- The UC29431D is a high-performance power management IC designed for precision control in power supply applications.  
- It is commonly used in switching regulators, DC-DC converters, and other power control systems.  

### **Features:**  
- **Precision Voltage Reference:** Ensures stable and accurate voltage regulation.  
- **High-Speed Switching:** Optimized for efficient power conversion.  
- **Low Power Consumption:** Designed for energy-efficient operation.  
- **Wide Operating Voltage Range:** Suitable for various power supply designs.  
- **Thermal Protection:** Built-in safeguards to prevent overheating.  
- **Current Limiting:** Protects the circuit from excessive current.  

This information is based solely on the available technical data for the UC29431D from TI/Unitrode.

Partnumber Manufacturer Quantity Availability
UC29431D TI 107 In Stock

Description and Introduction

Precision Adjustable Shunt Regulator The part **UC29431D** is manufactured by **Texas Instruments (TI)**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** UC29431D  
- **Package:** SOIC-8  
- **Category:** Integrated Circuits (ICs)  
- **Type:** PWM Controller  

### **Descriptions:**  
The UC29431D is a pulse-width modulation (PWM) controller IC designed for power management applications. It provides precision control for switching regulators and other power conversion systems.  

### **Features:**  
- **Voltage Mode Control:** Operates in voltage mode for stable regulation.  
- **Adjustable Frequency:** Allows flexibility in switching frequency selection.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage thresholds.  
- **Error Amplifier:** Includes an onboard error amplifier for feedback control.  
- **High-Current Totem Pole Output:** Supports direct MOSFET driving.  

This information is based solely on the available knowledge base for the UC29431D from Texas Instruments.

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