ISL9440CIRZ
IC REG QUAD BUCK/LNR SYNC 32QFNManufacturer: Renesas Electronics Corporation
Categories: Linear + Switching
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Renesas Electronics Corporation's ISL9440CIRZ is a versatile PMIC featuring four distinct regulators. This component integrates three synchronous buck converters operating at 600kHz with one linear (LDO) regulator, providing a flexible power management solution. The device supports input voltages from 4.5V to 24V and is housed in a 32-QFN (5x5) package suitable for surface mounting. Applications for this component are found in various industrial and consumer electronics sectors. The ISL9440CIRZ is delivered in tube packaging and operates within a temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 24V |
| Frequency - Switching | 600kHz |
| 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 |