ZL8802ALAFT
IC REG CTRLR BUCK PMBUS 44QFNManufacturer: Renesas Electronics Corporation
Categories: DC DC Switching Controllers
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Renesas Electronics Corporation ZL8802ALAFT is a Digital-DC™ series buck controller featuring a PMBus interface for digital control of power management. This device supports dual-output configurations, operating as a positive output step-down regulator. Key control features include current limit, enable, power good indication, and tracking. The ZL8802ALAFT offers a switching frequency range from 200kHz to 1.33MHz and supports clock synchronization. It is housed in a 44-VFQFN exposed pad package, suitable for surface mount applications. Operating within a temperature range of -40°C to 85°C, this controller is utilized in data center, industrial, and telecommunications power supply designs. The device requires a supply voltage between 4.5V and 14V.
Additional Information
Series: Digital-DC™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 | 44-VFQFN Exposed Pad |
| Output Type | PWM Signal |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 1.33MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 14V |
| Supplier Device Package | 44-QFN (7x7) |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Enable, Power Good, Tracking |
| Serial Interfaces | PMBus |
| Output Phases | 2 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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