TL3842BD-8
IC REG CTRLR BST FLYBK PWM 8SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TL3842BD-8 is a versatile PWM current-mode controller designed for boost, flyback, and forward converter topologies. This 8-SOIC package device offers a positive output configuration and supports step-up, and step-up/step-down voltage conversion. Key features include a maximum duty cycle of 96% and a switching frequency that can reach up to 500kHz, providing efficient power management. The controller operates within a voltage supply range of 10V to 30V and features frequency control for precise regulation. Its surface mount design is suitable for high-density applications. The TL3842BD-8 finds utility in various industrial sectors, including power supplies, consumer electronics, and lighting applications.
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 | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | Up to 500kHz |
| Topology | Boost, Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 10V ~ 30V |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 96% |
| Clock Sync | No |
| Number of Outputs | 1 |