IC Phoenix logo

Home ›  U  › U4 > UC2825BN

UC2825BN from UNITRODE

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

UC2825BN

Manufacturer: UNITRODE

High Speed PWM Controller

Partnumber Manufacturer Quantity Availability
UC2825BN UNITRODE 495 In Stock

Description and Introduction

High Speed PWM Controller The UC2825BN is a high-speed PWM controller manufactured by UNITRODE. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** UNITRODE  
- **Type:** High-Speed PWM Controller  
- **Operating Frequency:** Up to 1MHz  
- **Output Drive Capability:** 2A Peak (Push-Pull Outputs)  
- **Supply Voltage Range:** 8V to 35V (Operating), 40V (Absolute Maximum)  
- **Duty Cycle Range:** 0% to 100%  
- **Error Amplifier Bandwidth:** 12MHz  
- **Propagation Delay:** 50ns (Typical)  
- **Package:** 16-Pin DIP (Dual In-Line Package)  

### **Descriptions:**  
- The UC2825BN is designed for high-frequency switching power supply applications.  
- It features a high-speed error amplifier, precision reference, and a flexible oscillator.  
- The device includes under-voltage lockout (UVLO) and soft-start functionality.  
- It is optimized for push-pull and bridge topologies.  

### **Features:**  
- **High-Speed Operation:** Supports switching frequencies up to 1MHz.  
- **Precision Reference:** 5.1V ±1% trimmed bandgap reference.  
- **Dual Output Drivers:** 2A peak current capability for fast switching.  
- **Programmable Dead-Time Control:** Adjustable for optimal performance.  
- **Soft-Start Function:** Reduces inrush current during startup.  
- **Under-Voltage Lockout (UVLO):** Ensures proper operation within voltage range.  
- **Error Amplifier:** Wide bandwidth (12MHz) for fast transient response.  
- **Current Limit Protection:** Enhances system reliability.  

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

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips