| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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25,000 pcs
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25000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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8,500 pcs
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8500 pcs | On Request | 1 | On Request | On Request | 1214+ | On Request | On Request | |
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1,031 pcs
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1031 pcs | On Request | 1 | On Request | On Request | 1214+ | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TPS65177RHAR is a fully I2C programmable 6-channel LCD bias IC suitable for all sizes of TVs. This device supports Gate Pulse Modulation (GPM) or Gate Voltage Sequencing (GVS), along with HAVDD, an I2C interface, and an integrated temperature sensor or compensation.
Key electrical specifications include an input voltage range of 8.6V to 14.7V. The IC provides multiple output voltage capabilities, including a non-synchronous boost converter for V(AVDD) with an output voltage range of 13.5V to 19.8V and a 4.25A switch current limit. It also features a synchronous buck converter for V(HAVDD) with an output range of 4.8V to 11.1V and a 1.7A switch current limit, and a non-synchronous buck converter for V(IO) with an output range of 2.2V to 3.7V and a 3A switch current limit.
The TPS65177RHAR operates within a temperature range of -40°C to 85°C. It is housed in a 40-VQFN (6x6) package, surface-mounted. Applications include LCD TVs and monitors, particularly for screen sizes from 13 to 21 inches and above. Note that this part is not recommended for new designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.64 | $2.64 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 8.6V to 14.7V.
It comes in a 40-VFQFN Exposed Pad package (40-VQFN 6x6 mm) for surface mount.
-40°C to 85°C.
It provides V_POS (20V to 40V), V_NEG (-14.5V to -5.5V), V_HAVDD (4.8V to 11.1V), and V_IO (2.2V to 3.7V) outputs.
The V_POS boost converter has a 4.25A switch current limit, the V_HAVDD synchronous buck converter has 1.7A, and the V_IO non-synchronous buck converter has 3A.
The source driver voltage range is 13.5V to 19.8V.