TPS68402A0RHFR
IC LED DRV RGLTR I2C 24VQFNManufacturer: Texas Instruments
Categories: LED Drivers
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Texas Instruments TPS68402A0RHFR is a 3-output DC-DC regulator featuring a switched-capacitor (charge pump) topology. This LED driver IC provides I2C dimming control and a maximum output current of 150mA per channel. It operates with a minimum supply voltage of 2.7V and a maximum of 5.5V, delivering a fixed output voltage of 4.55V. The internal switch functionality supports efficient operation at a switching frequency of 1.25MHz. Designed for surface mounting, the TPS68402A0RHFR is supplied in a 24-VQFN (5x4) package, presented on tape and reel. Its capabilities make it suitable for backlight applications. The operating temperature range is -30°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-VFQFN Exposed Pad |
| Voltage - Output | 4.55V |
| Mounting Type | Surface Mount |
| Number of Outputs | 3 |
| Frequency | 1.25MHz |
| Type | DC DC Regulator |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 150mA |
| Internal Switch(s) | Yes |
| Topology | Switched Capacitor (Charge Pump) |
| Supplier Device Package | 24-VQFN (5x4) |
| Dimming | I2C |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 5.5V |
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