TL3844BD
IC REG CTRLR BST FLYBK CM 14SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TL3844BD is a versatile current-mode PWM controller IC designed for Boost, Flyback, and Forward converter topologies. This device supports positive output configurations and functions as a step-up or step-up/step-down regulator. It operates with a supply voltage range of 10V to 30V and features frequency control with a maximum switching frequency of up to 500kHz. The TL3844BD has a maximum duty cycle of 48% and is packaged in a 14-SOIC (0.154", 3.90mm Width) surface-mount package. This component is suitable for applications in industrial power supplies, consumer electronics, and lighting systems. The TL3844BD is supplied in tubes.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| 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 | 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 | 14-SOIC |
| Synchronous Rectifier | No |
| Control Features | Frequency Control |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 48% |
| Clock Sync | No |
| Number of Outputs | 1 |
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