A8504EECTR-T
IC LED DRVR RGLTR PWM 45MA 26QFNManufacturer: Allegro MicroSystems
Categories: LED Drivers
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Allegro MicroSystems A8504EECTR-T is an 8-output, step-up (boost) DC-DC regulator IC designed for LED backlight applications. This device features integrated PWM dimming with a 2MHz switching frequency and an internal switch. Each output channel can deliver up to 45mA, supporting efficient current regulation for LED strings. The A8504EECTR-T is housed in a 26-QFN/MLP (4x4) package, suitable for surface mount assembly. Operating within a supply voltage range of 4.2V to 5.5V, it functions across an ambient temperature range of -40°C to 85°C. The component's topology is a boost converter, and it is supplied on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 26-WFQFN Exposed Pad |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 8 |
| Frequency | 2MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 45mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 26-QFN/MLP (4x4) |
| Dimming | PWM |
| Voltage - Supply (Min) | 4.2V |
| Voltage - Supply (Max) | 5.5V |
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