TPS61040DBVRG4
IC LED DRVR RGLTR PWM SOT23-5Manufacturer: Texas Instruments
Categories: LED Drivers
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The Texas Instruments TPS61040DBVRG4 is a highly efficient DC-DC step-up (boost) regulator designed for driving LEDs. This device features a single output capable of delivering up to 28V with a maximum switch current of 350mA. It incorporates PWM dimming for precise control of LED brightness and operates at a switching frequency of 1MHz, enabling the use of small external components. The integrated switch simplifies design and reduces component count. This component is suitable for demanding applications such as LED backlighting in portable devices and displays. It operates within an ambient temperature range of -40°C to 85°C and is supplied in a compact SOT-23-5 package on tape and reel. Input voltage range is from 1.8V to 6V.
Additional Information
Series: -RoHS Status: ROHS3 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 | SC-74A, SOT-753 |
| Voltage - Output | 28V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 1MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 350mA (Switch) |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | SOT-23-5 |
| Dimming | PWM |
| Voltage - Supply (Min) | 1.8V |
| Voltage - Supply (Max) | 6V |
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