TPS65190RHDR
Active10-CHANNEL LEVEL SHIFTER FOR LCD DISPLAYS W/ VCOM OP-AMP
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TPS65190RHDR
Active10-CHANNEL LEVEL SHIFTER FOR LCD DISPLAYS W/ VCOM OP-AMP
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS65190RHDR |
|---|---|
| Applications | Video Display |
| Function | Buffer, Shifter |
| Mounting Type | Surface Mount |
| Package / Case | 28-VFQFN Exposed Pad |
| Supplier Device Package | 28-VQFN (5x5) |
| Voltage - Supply [Max] | 38 V |
| Voltage - Supply [Min] | 12 VDC |
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 | $ 2.62 | |
| 10 | $ 2.35 | |||
| 25 | $ 2.22 | |||
| 100 | $ 1.89 | |||
| 250 | $ 1.78 | |||
| 500 | $ 1.56 | |||
| 1000 | $ 1.29 | |||
| Digi-Reel® | 1 | $ 2.62 | ||
| 10 | $ 2.35 | |||
| 25 | $ 2.22 | |||
| 100 | $ 1.89 | |||
| 250 | $ 1.78 | |||
| 500 | $ 1.56 | |||
| 1000 | $ 1.29 | |||
| N/A | 3802 | $ 2.66 | ||
| 52797 | $ 2.66 | |||
| Tape & Reel (TR) | 3000 | $ 1.10 | ||
| Texas Instruments | LARGE T&R | 1 | $ 1.97 | |
| 100 | $ 1.63 | |||
| 250 | $ 1.17 | |||
| 1000 | $ 0.88 | |||
Description
General part information
TPS65190 Series
The TPS65190 is a combined multi-channel level-shifter and VCOMbuffer intended for use in large format LCD display applications such as TVs and monitors. The device converts the logic-level signals generated by the Timing Controller (T-CON) to the high-level gate drive signals used by the display panel and amplifies/buffers an externally generated VCOMvoltage.
The 10 level shifter channels are organized as 2 groups, each with its own positive supply. Channels 1-6 and 9-10 are supplied by VGH1and channels 7-8 are supplied by VGH2. The two positive supplies can be tied together if one positive supply voltage is used for all level shifter channels. Both level shifter groups use the same negative supply VGL.
The level-shifters feature low impedance output stages that achieve fast rise and fall times even when driving significant capacitive loads.
Documents
Technical documentation and resources