IC Phoenix logo

Home ›  K  › K3 > KA1H0380RBTU

KA1H0380RBTU from FAIRCHILD,Fairchild Semiconductor

Fast Delivery, Competitive Price @IC-phoenix

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

0.000ms

KA1H0380RBTU

Manufacturer: FAIRCHILD

RECOMMEND NEW DEVICE KA5H0380R

Partnumber Manufacturer Quantity Availability
KA1H0380RBTU FAIRCHILD 99 In Stock

Description and Introduction

RECOMMEND NEW DEVICE KA5H0380R **Part Number:** KA1H0380RBTU  
**Manufacturer:** FAIRCHILD  

### **Specifications:**  
- **Type:** Switching Regulator IC  
- **Topology:** Flyback  
- **Input Voltage Range:** 85V to 265V AC  
- **Output Voltage:** Adjustable  
- **Output Current:** Up to 1A (depends on configuration)  
- **Switching Frequency:** 67 kHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TO-220F-4L (isolated)  

### **Descriptions:**  
The KA1H0380RBTU is a high-voltage switching regulator IC designed for offline flyback converters. It integrates a power MOSFET and PWM controller, making it suitable for compact power supply designs.  

### **Features:**  
- Built-in high-voltage power MOSFET (800V)  
- Low standby power consumption  
- Cycle-by-cycle current limiting  
- Overvoltage protection (OVP)  
- Thermal shutdown protection  
- Auto-restart function for fault conditions  
- Soft-start for reduced inrush current  

This IC is commonly used in AC/DC adapters, LED drivers, and auxiliary power supplies.  

(Note: Always refer to the official datasheet for detailed specifications and application guidelines.)

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