CAT3644HV3-T2
IC DRIVE LED 4CH QUADMODE 16TQFNManufacturer: onsemi
Categories: LED Drivers
Quality Control: Learn More
The onsemi QUAD-Mode® CAT3644HV3-T2 is a 4-output switched capacitor (charge pump) LED driver IC. This device features four independent channels capable of delivering up to 25mA per channel with a maximum output voltage of 7V. It operates from a supply voltage range of 2.5V to 5.5V and utilizes an internal switch. The driver supports dimming functionality and operates at a switching frequency between 800kHz and 1.6MHz. Encased in a 16-TQFN (3x3) package, the CAT3644HV3-T2 is suitable for surface mount applications. It finds use in backlight applications across various industries.
Additional Information
Series: QUAD-Mode®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Cut Tape (CT)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Cut Tape (CT) |
| Package / Case | 16-WFQFN Exposed Pad |
| Voltage - Output | 7V |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Frequency | 800kHz ~ 1.6MHz |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 25mA |
| Internal Switch(s) | Yes |
| Topology | Switched Capacitor (Charge Pump) |
| Supplier Device Package | 16-TQFN (3x3) |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 5.5V |
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