ISL97677IRZ
IC LED DRVR RGLTR PWM 50MA 32QFNManufacturer: Renesas Electronics Corporation
Categories: LED Drivers
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Renesas Electronics Corporation ISL97677IRZ is an 8-output DC-DC boost LED driver IC. This device features an internal switch and provides precise current regulation of 50mA per channel. The ISL97677IRZ supports PWM dimming with a frequency range of 500kHz to 1.5MHz, enabling fine control over backlight intensity. Its output voltage can reach up to 45V, with an input supply voltage range from 4.75V to 26V. The component is housed in a 32-QFN (5x5) package with an exposed pad for enhanced thermal performance, suitable for surface mounting. This LED driver is commonly utilized in backlight applications across various industries.
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 | 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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