AAT2822IBK-1-T1
IC LED DRV RGLTR PWM 50MA 24TQFNManufacturer: Skyworks Solutions Inc.
Categories: LED Drivers
Quality Control: Learn More
The Skyworks Solutions Inc. ChargePump™ AAT2822IBK-1-T1 is a single-output DC-DC regulator featuring a step-up (boost) topology. This LED driver IC provides a regulated output of 14.5V with a maximum output current of 50mA per channel. It incorporates Pulse Width Modulation (PWM) dimming control and operates at a switching frequency of 1.3MHz. The internal switch capability simplifies design, and the device is housed in a 24-TQFN (4x4) package suitable for surface mounting. Designed for automotive applications, this component is typically employed in backlight systems. It operates within an ambient temperature range of -40°C to 85°C, with supply voltage requirements between 2.5V and 5.5V. The AAT2822IBK-1-T1 is supplied on tape & reel.
Additional Information
Series: ChargePump™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 | 24-WFQFN Exposed Pad |
| Voltage - Output | 14.5V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 1.3MHz |
| 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 | 24-TQFN (4x4) |
| Dimming | PWM |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 5.5V |
| Grade | Automotive |
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