A8503GECTR-T
IC LED DRVR RGLTR PWM 32MA 26QFNManufacturer: Allegro MicroSystems
Categories: LED Drivers
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Allegro MicroSystems A8503GECTR-T is a 6-output DC-DC boost LED driver IC featuring integrated PWM dimming capability for precise current control up to 32mA per channel. This device operates with a supply voltage range of 4.2V to 5.5V and boasts a high switching frequency of 2MHz, facilitating efficient power conversion and small external component sizes. The A8503GECTR-T incorporates internal switches for simplified design and is housed in a compact 26-QFN/MLP (4x4) package, suitable for surface mount applications. Its robust design operates across a wide temperature range from -40°C to 105°C. This component is commonly utilized in backlight applications across various industries requiring efficient and controlled LED illumination.
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 | 26-WFQFN Exposed Pad |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 6 |
| Frequency | 2MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 32mA |
| 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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