LM1771USDX/NOPB
IC REG CTRLR BUCK 6WSONManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments LM1771USDX-NOPB is a high-performance, non-synchronous buck (step-down) DC-DC controller IC. This device is designed for efficient power conversion with a flexible switching frequency range of 100kHz to 1MHz, allowing optimization for transient response and component size. The positive output configuration, coupled with a transistor driver output type, facilitates robust power delivery. Featuring a 6-WSON (3x3) package with an exposed pad for enhanced thermal performance, the LM1771USDX-NOPB is suitable for surface mount applications. Its input voltage range is 2.8V to 5.5V, and it includes an enable control feature. This component is commonly found in industrial, automotive, and consumer electronics applications demanding efficient DC-DC regulation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 6-WDFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 2.8V ~ 5.5V |
| Supplier Device Package | 6-WSON (3x3) |
| Synchronous Rectifier | Yes |
| Control Features | Enable |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| Number of Outputs | 1 |
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