| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,570 pcs
|
3570 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
3,235 pcs
|
3235 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Voltage |
The Texas Instruments TPS65105RGER is a specialized integrated circuit designed for powering LCD displays. It functions as a 4-channel LCD bias controller, incorporating a positive charge pump and a 3.3V LDO controller.
This device supports an input voltage range from 2.7V to 5.8V, with a fixed switching frequency of 1.6MHz. It offers three independent adjustable outputs, including a boost converter capable of delivering up to 15V with less than 1% output voltage accuracy. Additionally, it provides a negative regulated charge pump and a positive charge pump, along with an integrated VCOM buffer.
The TPS65105RGER is suitable for applications involving LCDs ranging from 7 to 13 inches. It operates within a temperature range of -40°C to 85°C. The IC is available in a 24-VQFN (4x4 mm) package, designed for surface mounting.
Key features include fault detection for all outputs and internal soft-start functionality, contributing to reliable system operation. The virtual synchronous converter technology in the boost converter enhances efficiency.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.48 | $1.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V to 5.8V.
Available in 24-VQFN (4x4) and 24-VFQFN with exposed pad, surface mount.
-40°C to 85°C.
Fixed 1.6 MHz.
Up to 15 V.
Less than 1%.