LM3423Q1MH/NOPB
IC LED DRIVER CTRLR PWM 20HTSSOPManufacturer: Texas Instruments
Categories: LED Drivers
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Texas Instruments LM3423Q1MH-NOPB is a highly integrated DC/DC controller designed for LED driving applications. This automotive-qualified AEC-Q100 component features a versatile SEPIC, buck, and boost topology, enabling efficient power conversion. It offers both analog and PWM dimming capabilities, with an adjustable switching frequency up to 2MHz. The device operates from a wide input voltage range of 4.5V to 75V. The LM3423Q1MH-NOPB is housed in a 20-HTSSOP package, suitable for surface mounting. Its robust design and operational temperature range of -40°C to 125°C make it ideal for demanding automotive lighting systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-PowerTSSOP (0.173"", 4.40mm Width) |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 2MHz |
| Type | DC DC Controller |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Applications | - |
| Current - Output / Channel | - |
| Internal Switch(s) | No |
| Topology | SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Supplier Device Package | 20-HTSSOP |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 75V |
| Grade | Automotive |
| Qualification | AEC-Q100 |
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