LM27966SQ
IC LED DRV RGLTR I2C 30MA 24WQFNManufacturer: Texas Instruments
Categories: LED Drivers
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Texas Instruments LM27966SQ is a highly efficient DC-DC switched capacitor (charge pump) LED driver IC designed for backlight applications. This device features six independent output channels, each capable of delivering up to 30mA. The LM27966SQ incorporates I2C dimming control for precise brightness adjustment. Its internal switching frequency is 1.27MHz, contributing to its compact design and efficient operation. The output voltage range is 2V to 4V, with a supply voltage range of 2.7V to 5.5V. This surface mount component is provided in a 24-WQFN (4x4) package, supplied on tape and reel. The operating temperature range for the LM27966SQ is -30°C to 85°C.
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 | 24-WFQFN Exposed Pad |
| Voltage - Output | 2V ~ 4V |
| Mounting Type | Surface Mount |
| Number of Outputs | 6 |
| Frequency | 1.27MHz |
| Type | DC DC Regulator |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 30mA |
| Internal Switch(s) | Yes |
| Topology | Switched Capacitor (Charge Pump) |
| Supplier Device Package | 24-WQFN (4x4) |
| Dimming | I2C |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 5.5V |
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