ZL8801ALAFTK
IC REG CTRLR BUCK PMBUS 44QFNManufacturer: Renesas Electronics Corporation
Categories: DC DC Switching Controllers
Quality Control: Learn More
Renesas Electronics Corporation's ZL8801ALAFTK is a Digital-DC™ series, 44-pin QFN (7x7) buck controller. This highly integrated device offers a positive, step-down DC-DC conversion with two output phases and supports PWM signal output. Key control features include current limiting, enable, power good indication, and tracking, enhancing system management and stability. The ZL8801ALAFTK operates with a supply voltage range of 4.5V to 14V and a switching frequency adjustable from 200kHz up to 1.33MHz, allowing for optimized power efficiency and component selection. Clock synchronization capabilities are also integrated. This component is suitable for demanding applications in computing, communications, and industrial power management systems. The device is supplied in a Tape & Reel (TR) package.
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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