ISL9440IRZ-T
IC REG QUAD BUCK/LNR SYNC 32QFNManufacturer: Renesas Electronics Corporation
Categories: Linear + Switching
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The Renesas Electronics Corporation ISL9440IRZ-T is a versatile power management integrated circuit featuring four independent voltage regulator outputs. This component integrates three synchronous buck converters operating at 300kHz, alongside one linear (LDO) regulator. Designed for surface mount applications, it is supplied in a 32-QFN (5x5) package, presented on tape and reel. The ISL9440IRZ-T supports input voltages ranging from 4.5V to 24V, making it suitable for various power delivery challenges in automotive and industrial applications. The device's flexible configuration allows for precise voltage regulation across multiple rails from a single IC.
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 | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 24V |
| Frequency - Switching | 300kHz |
| Topology | Step-Down (Buck) Synchronous (3), Linear (LDO) (1) |
| Supplier Device Package | 32-QFN (5x5) |
| Voltage/Current - Output 1 | Controller |
| Voltage/Current - Output 2 | Controller |
| Voltage/Current - Output 3 | Controller |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | No |
| Number of Outputs | 4 |
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