ISL97801ARZ
IC LED DRIVER RGLTR PWM 1A 20QFNManufacturer: Renesas Electronics Corporation
Categories: LED Drivers
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Renesas Electronics Corporation's ISL97801ARZ is a versatile LED driver IC featuring a single output with a 1A current capability. This device integrates internal switches and offers both step-down (buck) and step-up (boost) DC-DC regulation topologies. It supports analog and PWM dimming for precise control of LED brightness. Operating at a frequency of 1MHz, the ISL97801ARZ is designed for applications requiring efficient power conversion, such as automotive backlighting. It accepts a supply voltage range of 2.7V to 16V, with a maximum output voltage of 32V. The component is housed in a 20-QFN (4x4) package, suitable for surface mounting. Its operating temperature range is -40°C to 105°C (TA).
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-VFQFN Exposed Pad |
| Voltage - Output | 32V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 1MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 1A |
| Internal Switch(s) | Yes |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Supplier Device Package | 20-QFN (4x4) |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 16V |
| Grade | Automotive |
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