A8435EESTR-T
IC LED DRVR RGLTR PWM 30MA 16QFNManufacturer: Allegro MicroSystems
Categories: LED Drivers
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Allegro MicroSystems A8435EESTR-T is a 4-output DC-DC regulator, specifically a charge pump LED driver. This device facilitates PWM dimming for LED applications, delivering up to 30mA per channel. Its integrated switches enable efficient operation with a supply voltage range of 2.7V to 5.5V and a switching frequency of 1MHz. The A8435EESTR-T is housed in a compact 16-QFN/MLP (3x3) package, suitable for surface mounting. It is commonly employed in backlight and camera flash systems, demanding precise current control and efficient power conversion. The component operates within an ambient temperature range of -40°C to 85°C.
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 | 16-WFQFN Exposed Pad |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Frequency | 1MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight, Camera Flash |
| Current - Output / Channel | 30mA |
| Internal Switch(s) | Yes |
| Topology | Switched Capacitor (Charge Pump) |
| Supplier Device Package | 16-QFN/MLP (3x3) |
| Dimming | PWM |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 5.5V |
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