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739 pcs
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739 pcs | On Request | 1 | On Request | On Request | 1514+ | On Request | On Request |
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The Texas Instruments TPS65632RTET is a specialized integrated circuit designed to provide the necessary power rails for AMOLED (Active Matrix Organic Light Emitting Diode) displays. This device integrates a boost converter and an inverting buck-boost converter to generate the required V POS, V NEG, and AV DD supply voltages.
Key electrical specifications include an input voltage range of 2.9V to 4.5V. The V POS output provides a nominal 4.6V with 300mA current capability and 0.5% accuracy. The V NEG output is an inverting buck-boost converter programmable from -1.5V to -5.4V, defaulting to -4V, also with 300mA current capability. The AV DD output, designed for source driver voltage, can be set to 5.8V or 7.7V with a 30mA current capability. The device operates within a temperature range of -40°C to 85°C.
This power supply IC is suitable for applications with displays up to 7 inches in size. It features digital control interface capabilities and includes protection mechanisms such as short-circuit protection and thermal shutdown for enhanced reliability. The TPS65632RTET is supplied in a compact 16-pin WQFN package measuring 3mm x 3mm, making it suitable for space-constrained designs.
| Qty | Low | High |
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| 1+ | $1.14 | $1.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.9 V to 4.5 V.
It provides three outputs: V_POS at 4.6 V, V_NEG adjustable from -1.5 V to -5.4 V, and AV_DD from 5.8 V to 7.7 V.
The operating temperature range is -40°C to 85°C.
The device is available in a 16-WQFN (3x3 mm) package and a 16-WFQFN Exposed Pad package, both surface mount.
The V_POS and V_NEG outputs each deliver up to 300 mA, and the AV_DD output delivers up to 30 mA.
The accuracy is 0.5% over the temperature range of 25°C to 85°C.
It supports boost and buck-boost topologies.