LM3502SQX-35
IC LED DRV RGLTR PWM 16WQFNManufacturer: Texas Instruments
Categories: LED Drivers
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The Texas Instruments LM3502SQX-35 is a 2-output DC-DC boost LED driver IC designed for high-performance lighting applications. Featuring integrated PWM dimming control and an internal switch capable of up to 750mA, this device facilitates efficient light output adjustment. Its step-up (boost) topology allows for output voltages up to 35V, with supply voltage ranging from 2.5V to 5.5V. The LM3502SQX-35 operates at a switching frequency of 1MHz, contributing to compact external component selection and improved thermal performance. Packaged in a 16-WFQFN exposed pad (4x4mm), the component is suitable for surface mounting. This LED driver is commonly utilized in backlight applications within the consumer electronics and automotive industries.
Additional Information
Series: -RoHS Status: RoHS non-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 | 35V |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Frequency | 1MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 750mA (Switch) |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 16-WQFN (4x4) |
| Dimming | PWM |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 5.5V |
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