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74 pcs
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74 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS75105DSKT from Texas Instruments is a linear LED driver designed for applications requiring precise LED current control. It offers four output channels, each capable of driving up to 25mA, with excellent LED-to-LED matching of 2% for uniform brightness.
This device supports brightness control using PWM signals and features independent enable and PWM brightness control for two 2-LED banks. The input voltage range is from 2.7V to 5.5V, making it suitable for battery-powered devices. Key features include Enable/Shutdown functionality, a GPIO interface, PWM control, and thermal shutdown protection.
The TPS75105DSKT operates over a temperature range of -40°C to 85°C. It is available in a compact 10-WFDFN Exposed Pad package, measuring 2.5mm x 2.5mm, with a surface mount type. The typical quiescent current is 0.18mA, and the shutdown current is a low 0.1µA.
This LED driver is ideal for backlight applications and offers features like default LED current settings from 3mA to 10mA via factory EEPROM programming, or user-programmable current using an external resistor for high accuracy. It also includes over-current and over-temperature protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.74 | $0.74 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS75105DSKT operates from a minimum input voltage of 2.7V to a maximum of 5.5V.
The TPS75105DSKT has 4 channels, with each channel capable of delivering 25mA.
The TPS75105DSKT supports PWM brightness control.
The operating temperature range for the TPS75105DSKT is -40°C to 85°C.
The TPS75105DSKT is supplied in a 10-WFDFN Exposed Pad package, also referred to as 10-SON (2.5x2.5).
Yes, the TPS75105DSKT includes over-current and over-temperature protection features.