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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS65176RHDT |
|---|---|
| Applications | LCD TV/Monitor |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 C |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-VQFN (5x5) |
| Voltage - Supply [Max] | 14 V |
| Voltage - Supply [Min] | 9.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.25 | |
| 10 | $ 2.92 | |||
| 25 | $ 2.76 | |||
| 100 | $ 2.39 | |||
| Digi-Reel® | 1 | $ 3.25 | ||
| 10 | $ 2.92 | |||
| 25 | $ 2.76 | |||
| 100 | $ 2.39 | |||
| N/A | 194 | $ 3.55 | ||
| 8500 | $ 3.55 | |||
| Tape & Reel (TR) | 250 | $ 2.27 | ||
| 500 | $ 2.04 | |||
| 1250 | $ 1.72 | |||
| 2500 | $ 1.63 | |||
| 6250 | $ 1.57 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.45 | |
| 100 | $ 2.15 | |||
| 250 | $ 1.51 | |||
| 1000 | $ 1.21 | |||
Description
General part information
TPS65176 Series
The TPS65176 provides a simple and economic power supply solution for a wide variety of LCD bias applications. A buck converter generates a logic supply for the timing controller (T-CON) while a boost converter generates the AVDDvoltage to power the Source Driver ICs. Two regulated charge pump controllers generate VGONand VGOFFwith very few external components to turn on and off the display transistors. The sequencing of the supplies at power on is fully controllable by the user. The TPS65176 also includes various protection mechanisms to ensure the safe operation of the LCD panels.
The TPS65176 provides a simple and economic power supply solution for a wide variety of LCD bias applications. A buck converter generates a logic supply for the timing controller (T-CON) while a boost converter generates the AVDDvoltage to power the Source Driver ICs. Two regulated charge pump controllers generate VGONand VGOFFwith very few external components to turn on and off the display transistors. The sequencing of the supplies at power on is fully controllable by the user. The TPS65176 also includes various protection mechanisms to ensure the safe operation of the LCD panels.
Documents
Technical documentation and resources
