LT3909HMSE#PBF
IC LED DRV RGLTR PWM 50MA 12MSOPManufacturer: Analog Devices Inc.
Categories: LED Drivers
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Analog Devices Inc. LT3909HMSE-PBF is a 2-output, 40V, 2MHz step-up (boost) DC-DC LED driver IC. This component features integrated switches and supports both analog and PWM dimming for precise control of LED intensity. Each output channel is capable of delivering up to 50mA. The device operates from a supply voltage range of 2.9V to 40V, with a maximum output voltage of 40V.
The LT3909HMSE-PBF is housed in a 12-MSOP-EP package with an exposed pad for enhanced thermal performance. Its surface mount configuration and automotive grade qualification make it suitable for demanding applications in automotive lighting, general-purpose LED illumination, and portable electronics. The high switching frequency allows for the use of small external components, contributing to compact design solutions.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 12-TSSOP (0.118"", 3.00mm Width) Exposed Pad |
| Voltage - Output | 40V |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Frequency | 2MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Applications | - |
| Current - Output / Channel | 50mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 12-MSOP-EP |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 2.9V |
| Voltage - Supply (Max) | 40V |
| Grade | Automotive |
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