STLD40DPMR
IC LED DRVR RGLTR PWM 20MA 8QFNManufacturer: STMicroelectronics
Categories: LED Drivers
Quality Control: Learn More
The STMicroelectronics STLD40DPMR is a single-output DC-DC boost LED driver featuring integrated PWM dimming control. Designed for surface mount applications, this component operates from a 3V to 5.5V supply and delivers a regulated output voltage up to 37V with a maximum output current of 20mA per channel. Its internal switch facilitates efficient step-up voltage conversion. The 8-QFN (3x3) package with an exposed pad is provided on tape and reel. This driver is suitable for applications requiring precise LED current regulation and dimming, commonly found in backlight systems. Operating temperature range is -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 | 37V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | - |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 20mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 8-QFN (3x3) |
| Dimming | PWM |
| Voltage - Supply (Min) | 3V |
| Voltage - Supply (Max) | 5.5V |
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