ISL97801ARZ-TK
IC LED DRIVER RGLTR PWM 1A 20QFNManufacturer: Renesas Electronics Corporation
Categories: LED Drivers
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Renesas Electronics Corporation ISL97801ARZ-TK is a versatile LED driver IC with a single output. This DC-DC regulator supports both step-down (buck) and step-up (boost) topologies, offering flexibility for various power management designs. It features analog and PWM dimming capabilities for precise light control, with a maximum output current of 1A. The device integrates internal switches, simplifying system design, and operates at a frequency of 1MHz. Designed for surface mount installation, it is housed in a 20-VFQFN exposed pad package, supplied on tape and reel. The ISL97801ARZ-TK is rated for automotive applications, operating within an ambient temperature range of -40°C to 105°C. Typical applications include LED backlighting solutions. The input voltage range is 2.7V to 16V, with an output voltage capability of up to 32V.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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