ADP1879ACPZ-0.3-R7
IC REG CTRLR BUCK 14LFCSPManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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Analog Devices Inc. ADP1879ACPZ-0-3-R7 is a primary-side, non-isolated synchronous buck controller designed for efficient step-down DC-DC conversion. This component utilizes a voltage-mode control architecture and features a fixed switching frequency of 300kHz, with a maximum duty cycle of 84%. The device offers robust control features including Enable, Power Good, and Soft Start for optimized system power-up sequencing. It supports a wide input voltage range from 2.95V to 20V and provides a positive output configuration. The ADP1879ACPZ-0-3-R7 is packaged in a 14-LFCSP-WD (4x3) with an exposed pad, suitable for surface mounting. Its integrated synchronous rectification further enhances efficiency. This controller is well-suited for applications in consumer electronics, industrial automation, and telecommunications power management.
Additional Information
Series: -RoHS Status: unknownManufacturer 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 | 14-WFDFN Exposed Pad, CSP |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 2.95V ~ 20V |
| Supplier Device Package | 14-LFCSP-WD (4x3) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 84% |
| Clock Sync | No |
| Number of Outputs | 1 |
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