LT3952HFE#PBF
IC LED DRVR RGLTR PWM 4A 28TSSOPManufacturer: Analog Devices Inc.
Categories: LED Drivers
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The Analog Devices Inc. LT3952HFE-PBF is a highly efficient, True Color PWM™ series LED driver IC. This device features a step-up (boost) DC-DC regulator topology with a single output capable of driving an LED array. It supports both analog and PWM dimming for precise light control, delivering up to 4A from its internal switch. The LT3952HFE-PBF operates over a wide frequency range of 215kHz to 3MHz, offering design flexibility. Designed for automotive applications, it functions within an extended operating temperature range of -40°C to 150°C (TJ). The component is housed in a 28-TSSOP-EP package with an exposed pad, suitable for surface mounting. This driver is commonly utilized in backlight applications.
Additional Information
Series: True Color PWM™RoHS Status: unknownManufacturer Lead Time: Product 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 ~ 150°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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