|  | 
              
                | PWM Controller 
 
                    
                      
                        | 
6
| Part No. | Input Voltage | Output Voltage | Frequency | Efficiency | Package | precision | Over Current Protection | Over Temperature Protection | Short Protection | CongenericProducts
 |  
| TD1720 | 16V | ADJ | 300KHZ | 93% | SOP8/ DFN3*3-10 | 2% | Y | Y | Y |     |  
| TD1722 | 16V | ADJ | 200KHz/300KHZ/600KHz | 93% | SOP8/ DFN3*3-10 | 2% | Y | Y | Y |     |  
| TD1728 | 35V | ADJ | 290-430KHz | 93% | DFN3*3-10 | 2% | Y | Y | Y |     |  
| TD1729 | 35V | ADJ | 290-430KHz | 93% | DFN3*3-10 | 2% | Y | Y | Y |     |  
| TD1730 | 35V | ADJ | 135-215KHz | 93% | DFN3*3-10 | 2% | Y | Y | Y |       |  
|  TD9000 |  35V |  ADJ |  100-300KHZ |  94% |  DFN4*4-20 |  2% |  Y |  Y |  Y |   |  
| TD1741 | 40V | ADJ | 125KHz | 94% | QFN3*3 | 3% | Y | Y | Y |      |  
|  TD1741A |  40V |  ADJ |  380KHZ |  94% |  QFN3*3 |  3% |  Y |  Y |  Y |  |  
| TD1742 | 40V | ADJ | 125KHz | 94% | QFN4*4 | 2% | Y | Y | Y |       |  
| TD8655 | 40V | ADJ | 100-300KHz | 94% | DFN4*4-20 | 2% | Y | Y | Y |      |  
| TD8701 | 40V | - | 100-300KHz | - | QFN20 |    | Y | Y | Y |      |  |  |  
                |  |  |