LM3519MK-20
IC LED DRVR RGLTR PWM TSOT23-6Manufacturer: Texas Instruments
Categories: LED Drivers
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Texas Instruments LM3519MK-20 is a single-output DC-DC step-up (boost) regulator designed for LED driving applications. This component features Pulse Width Modulation (PWM) dimming for precise control of LED brightness, with an output current capability of 20mA and a maximum output voltage of 20V. The device operates with an input voltage range of 2.7V to 5.5V and includes an internal switch for simplified design. With a switching frequency of 5.4MHz, the LM3519MK-20 is suitable for compact designs. Packaged in a TSOT-23-6, it is intended for surface mounting and is supplied on tape and reel. This LED driver is commonly utilized in backlight applications.
Additional Information
Series: -RoHS Status: RoHS non-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 | SOT-23-6 Thin, TSOT-23-6 |
| Voltage - Output | 20V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 5.4MHz |
| 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 | TSOT-23-6 |
| Dimming | PWM |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 5.5V |
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