IS32LT3957A-ZLA3-TR
IC LED DRIVER CTRLR PWM 16ETSSOPManufacturer: Lumissil Microsystems
Categories: LED Drivers
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The Lumissil Microsystems IS32LT3957A-ZLA3-TR is a versatile DC-DC controller designed for LED driving applications. This device features a single output and supports SEPIC, buck, and boost topologies, offering flexibility in power management. The IS32LT3957A-ZLA3-TR incorporates PWM dimming for precise control of LED brightness. Its operating temperature range of -40°C to 125°C (TA) and automotive grade designation make it suitable for demanding environments. The component is supplied in a 16-eTSSOP package, surface mountable, and delivered on tape and reel (TR). Key specifications include an input voltage range of 5V to 75V and an adjustable switching frequency from 100kHz to 1MHz. This LED driver controller is engineered for applications requiring efficient and controllable LED illumination.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 26 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 100kHz ~ 1MHz |
| Type | DC DC Controller |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Applications | - |
| Current - Output / Channel | - |
| Internal Switch(s) | - |
| Topology | SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Supplier Device Package | 16-eTSSOP |
| Dimming | PWM |
| Voltage - Supply (Min) | 5V |
| Voltage - Supply (Max) | 75V |
| Grade | Automotive |
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