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UCC3807N-3 from TI,Texas Instruments

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14.893ms

UCC3807N-3

Manufacturer: TI

1

Partnumber Manufacturer Quantity Availability
UCC3807N-3,UCC3807N3 TI 38 In Stock

Description and Introduction

1 The UCC3807N-3 is a high-performance current-mode PWM controller manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Topology:** Current-mode PWM controller  
- **Input Voltage Range:** Up to 30V  
- **Operating Frequency:** Up to 1MHz  
- **Output Drive Current:** ±1A (peak)  
- **Duty Cycle Range:** 0% to 100%  
- **Start-Up Current:** Low (typically 0.5mA)  
- **Undervoltage Lockout (UVLO):** Adjustable  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**  
The UCC3807N-3 is designed for high-efficiency power supply applications, providing precise control for switching power converters. It features a built-in oscillator, error amplifier, and current-sensing comparator for robust performance in various power supply designs.  

### **Features:**  
- **Current-Mode Control:** Enhances transient response and simplifies loop compensation.  
- **Programmable Oscillator:** Allows frequency adjustment via external components.  
- **Soft-Start Capability:** Reduces inrush current during startup.  
- **Leading-Edge Blanking:** Improves noise immunity in current sensing.  
- **Low Power Consumption:** Optimized for energy-efficient designs.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  

This device is commonly used in offline and DC-DC power supplies, battery chargers, and other power management applications.  

(Note: Always refer to the official TI datasheet for the most accurate and detailed specifications.)

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