|  | 
    
     |   |  
     | 
 
 
 
  | 
    | Partname: | MIC2172 |  | Description: | 100kHz 1.25A Switching Regulators Preliminary Information |  | Manufacturer: | Micrel |  | Datasheet: | PDF (129K). Click here to download *)
 |  | The MIC2172 and MIC3172 are complete 100kHz SMPS current-mode controllers with internal 65V 1.25A power switches. The MIC2172 features external frequency synchronization or frequency adjustment, while the MIC3172 features an enable/shutdown control input. |  |  Click here to download MIC2172 Datasheet*)
 |  |  |  | *)Datasheets downloading from ChipDocs is only for our members (paid service). REGISTER NOW for your membership. |  |  |  |