TL2842D
IC REG CTRLR BST FLYBK CM 14SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments TL2842D is a versatile current-mode PWM controller designed for boost, flyback, and forward converter topologies. This device features a high switching frequency capability of up to 500kHz, alongside a maximum duty cycle of 97%. Its positive output configuration and single output phase are suitable for step-up and step-up/step-down applications. Key control features include frequency control, enabling precise management of switching operations. The TL2842D operates within a voltage supply range of 10V to 30V and is housed in a 14-SOIC surface mount package. This component finds application in various industrial power supplies and consumer electronics where efficient DC-DC conversion is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Last Time BuyPackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | Up to 500kHz |
| Topology | Boost, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V |
| Supplier Device Package | 14-SOIC |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 97% |
| Clock Sync | No |
| Number of Outputs | 1 |
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