STLD41PUR
IC LED DRVR RGLTR PWM 120MA 8QFNManufacturer: STMicroelectronics
Categories: LED Drivers
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The STMicroelectronics STLD41PUR is a versatile LED driver IC providing a single output with a DC-DC boost regulator topology. This component is designed for efficient operation, featuring a 1.4MHz switching frequency and an internal switch capable of delivering up to 120mA of regulated current. PWM dimming is supported, allowing for precise control of LED intensity. The STLD41PUR is housed in an 8-QFN (3x3) package, suitable for surface-mount applications. Its output voltage can reach up to 38V, with a supply voltage range of 3V to 21V. This device is commonly utilized in backlight applications across various industries. It is supplied in Tape & Reel (TR) packaging and operates within an ambient temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-VDFN Exposed Pad |
| Voltage - Output | 38V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 1.4MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 120mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 8-QFN (3x3) |
| Dimming | PWM |
| Voltage - Supply (Min) | 3V |
| Voltage - Supply (Max) | 21V |
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