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                            STMicroelectronics
                            
                                
                                
                                
                            
                            
                            
                                
                                    Part Number: UC3843B
                                
                                                IC REGULATOR CONTROLLER FLYBACK ISO PWM 8-DIP
SK-UC3843B
                                       
                                   
                            
                            
                                   
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Unit Price in INR
                                      
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16.80
                                      
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14.00
                                      
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11.66
                                      
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9.72
                                      
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8.1
                                                                         
                                
  
                                         
                                   
                                   
                                
                             
 
	 
                            
                             
                                    
                     
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| PRODUCT FEATURES  | 
| Product Name | DC DC Switching Controllers | 
| Part Number | UC3843B | 
| Description | IC REGULATOR CONTROLLER FLYBACK ISO PWM 8-DIP SK-UC3843B | 
| Package | 8-DIP (0.300", 7.62mm) | 
| Packaging | Tube | 
| Frequency | 500kHz | 
| Supply Voltage | 7.6 V ~ 30 V | 
| Manufacturer | STMicroelectronics | 
| No. of Outputs | 1 | 
| Mounting Type | Through Hole | 
| Duty Cycle | 96% | 
| PWM Type | Current Mode | 
| Boost | No | 
| Buck | No | 
| Flyback | Yes | 
| Inverting | No | 
| Doubler | No | 
| Divider | No | 
| Cuk | No | 
| Isolated | Yes | 
| Stock | 0 | 
| Data sheet | 74283250.pdf |