| PartNumber | LM3447MTX/NOPB | LM3447MT/NOPB | LM3447MTE/NOPB |
| Description | Power Factor Correction - PFC Prim Side Pwr Reg PFC FB Controller | Power Factor Correction - PFC Prim Side Pwr Reg PFC FB Controller | Power Factor Correction - PFC Prim Side Pwr Reg PFC FB Controller |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Power Factor Correction - PFC | Power Factor Correction - PFC | Power Factor Correction - PFC |
| RoHS | Y | Y | Y |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-14 | TSSOP-14 | TSSOP-14 |
| Packaging | Reel | Tube | Reel |
| Features | Adjustable Switch Frequency, Soft Switching, Thermal Shutdown | Adjustable Switch Frequency, Soft Switching, Thermal Shutdown | Adjustable Switch Frequency, Soft Switching, Thermal Shutdown |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Series | LM3447 | LM3447 | LM3447 |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Type | PFC - Power Factor Correction | PFC - Power Factor Correction | PFC - Power Factor Correction |
| Factory Pack Quantity | 2500 | 94 | 250 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.004949 oz | 0.004949 oz | 0.004949 oz |
| Pd Power Dissipation | - | 645 mW | - |