ISL97677IRZ-T
IC LED DRVR RGLTR PWM 50MA 32QFNManufacturer: Renesas Electronics Corporation
Categories: LED Drivers
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The Renesas Electronics Corporation ISL97677IRZ-T is an 8-output LED driver IC featuring a DC-DC boost regulator topology. This device offers precise current control with an output of 50mA per channel and supports PWM dimming for advanced backlight control. Its integrated switch design and adjustable frequency range of 500kHz to 1.5MHz enable efficient power conversion. Designed for surface mounting, it is supplied in a 32-QFN (5x5) package, specifically a 32-VFQFN Exposed Pad, on tape and reel. The ISL97677IRZ-T operates across a supply voltage range of 4.75V to 26V, with a maximum output voltage of 45V. This component is commonly utilized in display backlight applications.
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 | 32-VFQFN Exposed Pad |
| Voltage - Output | 45V |
| Mounting Type | Surface Mount |
| Number of Outputs | 8 |
| Frequency | 500kHz ~ 1.5MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 50mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 32-QFN (5x5) |
| Dimming | PWM |
| Voltage - Supply (Min) | 4.75V |
| Voltage - Supply (Max) | 26V |
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