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340 pcs
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340 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS65141PWPR from Texas Instruments is a power management integrated circuit designed for LCD display applications, including monitors and notebooks. It supports a wide input voltage range from 2.7V to 5.8V and operates reliably in temperatures from -40°C to 85°C.
This IC integrates multiple functions for LCD bias, including a positive charge pump, a 3.3V LDO controller, and a 1.6A minimum boost limiter. It offers three independent adjustable outputs, with the main output capable of reaching up to 15V and maintaining less than 1% typical output voltage accuracy. The device utilizes Virtual Synchronous Converter Technology and includes a negative regulated charge pump driver (VO2) and a positive charge pump converter (VO3).
Packaged in a 24-HTSSOP, the TPS65141PWPR is suitable for surface mount applications. It has a typical quiescent current of 700µA. The device also features internal soft start and power-on sequencing. Note that this specific part, TPS65141, does not include fault detection for outputs, unlike some other parts in the TPS6514x series.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.78 | $1.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7 V to 5.8 V.
The TPS65141PWPR comes in a 24-HTSSOP (PowerTSSOP) surface-mount package.
The operating temperature range is -40°C to 85°C.
The switching frequency is 1.6 MHz.
The output voltage accuracy is less than 1%.
The quiescent current is 700 µA typical.
The auxiliary linear regulator output is 3.3 V.