LM27964SQX-A
IC LED DRV RGLTR I2C 24WQFNManufacturer: Texas Instruments
Categories: LED Drivers
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Texas Instruments LM27964SQX-A is a 7-output LED driver IC featuring a switched-capacitor (charge pump) DC-DC regulator topology. This device offers I2C dimming control and is designed for applications such as display backlighting. It supports output currents of 30mA and 80mA per channel, with output voltages ranging from 2V to 4V. The LM27964SQX-A operates from a supply voltage between 2.7V and 5.5V, with an internal switching frequency of 700kHz. The component is housed in a 24-WFQFN exposed pad package (4x4mm) and is supplied on tape and reel for surface mounting. Operating temperature range 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 | 7 |
| Frequency | 700kHz |
| Type | DC DC Regulator |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 30mA, 80mA |
| 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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