CAT3637HV3-GT2
IC LED DRV RGLT MULT-STEP 16TQFNManufacturer: onsemi
Categories: LED Drivers
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The onsemi CAT3637HV3-GT2 is a 6-output LED driver IC featuring a switched-capacitor (charge pump) DC-DC regulator topology. This component is designed for multi-step dimming control and supports output currents of up to 30mA per channel. Operating with a supply voltage range of 2.5V to 5.5V, it offers a regulated output voltage of 7V. The internal switch facilitates efficient operation within a switching frequency range of 800kHz to 1.1MHz. The device is provided in a 16-TQFN (3x3) surface mount package, suitable for high-density designs. Its robust performance and adjustable dimming capabilities make it ideal for backlight applications in various electronic devices. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: unknownManufacturer 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 | 16-WFQFN Exposed Pad |
| Voltage - Output | 7V |
| Mounting Type | Surface Mount |
| Number of Outputs | 6 |
| Frequency | 800kHz ~ 1.1MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 30mA |
| Internal Switch(s) | Yes |
| Topology | Switched Capacitor (Charge Pump) |
| Supplier Device Package | 16-TQFN (3x3) |
| Dimming | Multi-Step |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 5.5V |
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