ISL6521IBZ
SWITCHING CONTROLLERManufacturer: Intersil
Categories: Linear + Switching
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The Intersil ISL6521IBZ is a highly integrated power management IC featuring a unique combination of switching and linear regulation. This device offers four distinct output channels, comprising one synchronous step-down (buck) controller and three linear low-dropout (LDO) regulators. The synchronous buck controller operates at a 300kHz switching frequency, enabling efficient voltage conversion for demanding applications. The three LDO outputs provide adjustable regulation with a current capability of 120mA each. Designed for surface mount installation within a 16-SOIC package, this component is suitable for operation across a temperature range of -40°C to 85°C. The ISL6521IBZ finds application in various industries, including computing and telecommunications, where precise and flexible power delivery is crucial.
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 | 16-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Frequency - Switching | 300kHz |
| Topology | Step-Down (Buck) Synchronous (1), Linear (LDO) (3) |
| Supplier Device Package | 16-SOIC |
| Voltage/Current - Output 1 | Controller |
| Voltage/Current - Output 2 | Adjustable, 120mA |
| Voltage/Current - Output 3 | Adjustable, 120mA |
| w/LED Driver | No |
| w/Supervisor | No |
| w/Sequencer | No |
| Number of Outputs | 4 |
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