LM3402MM
IC LED DRV RGLTR PWM 8VSSOPManufacturer: Texas Instruments
Categories: LED Drivers
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Texas Instruments LM3402MM is a DC-DC step-down (buck) LED driver. This single-output regulator features adjustable output current up to 500mA and supports PWM dimming for precise light control. Operating from a 6V to 42V input supply, it delivers a regulated output voltage up to 40V. The device integrates an internal switch, simplifying design, and operates at a 1MHz switching frequency for efficient power conversion. Its 8-VSSOP package is suitable for surface-mount applications. The LM3402MM finds use in illumination systems requiring regulated current and dimming capabilities. Operating temperature ranges from -40°C to 125°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-TSSOP, 8-MSOP (0.118"", 3.00mm Width) |
| Voltage - Output | 40V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 1MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Applications | Lighting |
| Current - Output / Channel | 500mA |
| Internal Switch(s) | Yes |
| Topology | Step-Down (Buck) |
| Supplier Device Package | 8-VSSOP |
| Dimming | PWM |
| Voltage - Supply (Min) | 6V |
| Voltage - Supply (Max) | 42V |
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