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UC1823J

High Speed PWM Controller

Partnumber Manufacturer Quantity Availability
UC1823J 102 In Stock

Description and Introduction

High Speed PWM Controller The UC1823J is a high-speed PWM controller manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments  

### **Description:**  
The UC1823J is a high-performance pulse-width modulation (PWM) controller designed for high-frequency switching power supply applications. It operates at high speeds and is optimized for precision control in power conversion systems.  

### **Key Features:**  
- **High-Speed Operation:** Switching frequencies up to **1 MHz**.  
- **Precision Reference:** **5.1V** ±1% trimmed bandgap reference.  
- **Dual Output Drivers:** Push-pull outputs capable of **±2A peak current**.  
- **Adjustable Dead-Time Control:** Allows precise control of output switching transitions.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Undervoltage Lockout (UVLO):** Ensures proper operation under low-voltage conditions.  
- **Error Amplifier:** High-gain, wide-bandwidth error amplifier for feedback control.  
- **Current-Limiting Protection:** Enhances system reliability.  
- **Synchronous Operation:** Can be synchronized to an external clock.  

### **Package:**  
- **16-Pin CERDIP (J)**  

### **Applications:**  
- Switch-mode power supplies (SMPS)  
- DC-DC converters  
- Motor controllers  
- Power inverters  

This information is based solely on the manufacturer's datasheet and technical documentation.

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