LM3503SQ-25/NOPB
IC LED DRIVER RGLTR DIM 16WQFNManufacturer: Texas Instruments
Categories: LED Drivers
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Texas Instruments LM3503SQ-25-NOPB is a dual-output, 25V LED driver IC featuring a 600mA switch current per channel. This DC-DC boost regulator supports both analog and PWM dimming, providing precise control over LED illumination. With an integrated switch and operating at a frequency of 1MHz, the LM3503SQ-25-NOPB is designed for efficient power conversion. Its 16-WFQFN (4x4) package with exposed pad facilitates surface mounting and thermal management. Applications include backlighting in various electronic devices. The device operates within a supply voltage range of 2.5V to 5.5V and a 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 | 25V |
| 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 | 600mA (Switch) |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 16-WQFN (4x4) |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 5.5V |
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