| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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40,979 pcs
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40979 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
215 pcs
|
215 pcs | On Request | 1 | On Request | On Request | 08+ | On Request | On Request |
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The Texas Instruments TPS65124RGTRG4 is a versatile power supply IC designed to provide all necessary voltages for amorphous-silicon (a-Si) and low-temperature poly-silicon (LTPS) TFT-LCD displays. This device utilizes a single inductor to generate independently regulated positive and negative outputs, offering a compact solution.
Key electrical specifications include an input voltage range of 2.5V to 5.5V and multiple outputs: a main output (VMAIN) adjustable from 3V to 5.6V with 25mA capability, a positive output (VGH) adjustable up to 20V with 2mA capability, and a negative output (VGL) adjustable down to -18V with 2mA capability. It also features an auxiliary 1.8V/3.3V linear regulator. The converter boasts an efficiency of up to 83% and provides post-regulation for low ripple (5mVpp) on the main output.
The TPS65124RGTRG4 is housed in a 16-pin QFN package measuring 3x3x0.9mm, suitable for small form factor applications. It operates within a temperature range of -40°C to 85°C. The device includes output short-circuit protection and internal current limiting for enhanced reliability. Applications include cell phones, PDAs, portable DVD players, and digital still cameras requiring TFT LCD displays.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.5 V to 5.5 V.
It provides a main output from 3 V to 5.6 V, a positive output adjustable up to 20 V, a negative output adjustable down to -18 V, and a fixed auxiliary output of 1.8 V or 3.3 V.
The operating temperature range is -40°C to 85°C.
It is available in a 16-VFQFN Exposed Pad package (16-QFN, 3x3 mm) for surface mount mounting.
The core converter efficiency is up to 83%.
It has 4 outputs.