LM3502SQX-44
IC LED DRV RGLTR PWM 16WQFNManufacturer: Texas Instruments
Categories: LED Drivers
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Texas Instruments LM3502SQX-44 is a 2-output DC-DC boost LED driver IC. This component features integrated switching capability and operates with a switch current of 750mA. It supports PWM dimming and achieves a maximum output voltage of 44V. The device is designed for surface mount applications and is supplied in a 16-WFQFN exposed pad package, specifically a 16-WQFN (4x4) on tape and reel. Operating at a frequency of 1MHz, the LM3502SQX-44 is suitable for power supply voltages ranging from 2.5V to 5.5V. This LED driver is commonly utilized in backlight applications.
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 | 44V |
| 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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