AOZ1935QI
IC LED DRVR RGLTR PWM 20MA 16QFNManufacturer: Alpha & Omega Semiconductor Inc.
Categories: LED Drivers
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The Alpha & Omega Semiconductor Inc. EZBoost™ AOZ1935QI is a highly efficient DC-DC boost regulator designed for LED driving applications. This component features three independent LED channels, each capable of delivering up to 20mA with precise PWM dimming control. Operating at a switching frequency of 800kHz, it enables the use of small external components, contributing to a compact solution. The integrated switches simplify design and enhance reliability. With an output voltage capability of up to 40V and a supply voltage range of 2.7V to 25V, the AOZ1935QI is well-suited for LED backlighting in displays and other demanding lighting systems. Its 16-QFN (3x3) package with exposed pad is suitable for surface mount assembly. This device is commonly employed in the automotive and industrial sectors for robust LED illumination solutions.
Additional Information
Series: EZBoost™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-VFQFN Exposed Pad |
| Voltage - Output | 40V |
| Mounting Type | Surface Mount |
| Number of Outputs | 3 |
| Frequency | 800kHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 20mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 16-QFN (3x3) |
| Dimming | PWM |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 25V |
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