LT3952EFE#PBF
IC LED DRVR RGLTR PWM 4A 28TSSOPManufacturer: Analog Devices Inc.
Categories: LED Drivers
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Analog Devices Inc. LT3952EFE-PBF is a versatile LED driver IC featuring a single output DC-DC boost regulator. This component from the True Color PWM™ series is engineered for high-performance LED driving applications, capable of delivering up to 4A of switch current. It supports both analog and PWM dimming control, offering precise illumination adjustment. The LT3952EFE-PBF operates with a wide input voltage range from 3V to 42V and can regulate output voltages up to 60V. Its integrated switch and adjustable switching frequency, ranging from 215kHz to 3MHz, allow for optimized efficiency and component selection. The device is housed in a 28-TSSOP-EP package, suitable for surface mount applications. Designed for demanding environments, this component is rated for automotive grade operation with an extended temperature range of -40°C to 125°C. Common applications include LED backlighting in automotive displays and other high-brightness lighting systems.
Additional Information
Series: True Color PWM™RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Voltage - Output | 60V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 215kHz ~ 3MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Applications | Backlight |
| Current - Output / Channel | 4A (Switch) |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 28-TSSOP-EP |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 3V |
| Voltage - Supply (Max) | 42V |
| Grade | Automotive |
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