| Base Product Number | TL3843 |
| Category | Integrated Circuits (ICs) |
| Clock Sync | No |
| Control Features | Frequency Control |
| Duty Cycle (Max) | 97% |
| Frequency - Switching | Up to 500kHz |
| Function | Step-Up, Step-Up/Step-Down |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature | 0?C ~ 70?C (TA) |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package | Tube |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Part Status | Active |
| Serial Interfaces | - |
| Series | - |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Topology | Boost, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |