| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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22,600 pcs
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22600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS65631W is an integrated circuit designed to provide the necessary positive and negative supply rails for AMOLED displays. It is suitable for battery-operated products, integrating a boost converter for the positive voltage (V_POS) and an inverting buck-boost converter for the negative voltage (V_NEG).
The device accepts an input voltage range of 2.9 V to 4.5 V. It features a fixed positive output voltage of 4.6 V with 0.5% accuracy between 25°C and 85°C. The negative output voltage is digitally programmable from -1.4 V to -4.4 V, with a default of -4 V. Both outputs can supply up to 200 mA.
Key features include excellent line transient regulation, outputs that go high impedance during shutdown, short-circuit protection, and thermal shutdown. The TPS65631W operates within a temperature range of -40°C to 85°C and is available in a compact 2.5 mm × 2.5 mm, 10-pin WSON package.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS65631W operates with an input voltage from 2.9 V to 4.5 V.
The TPS65631W provides a fixed positive output voltage of 4.6 V.
The negative output voltage is adjustable from -1.4 V to -4.4 V.
The TPS65631W can deliver output currents up to 200 mA.
The operating temperature range is -40°C to 85°C.
The TPS65631W is available in a 10-pin WSON (DSK) package measuring 2.5 mm x 2.5 mm (6.25 mm²).