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The MAX17122 multiple-output power-supply IC generates all the supply rails for thin-film transistor (TFT) liquidcrystal display (LCD) TV panels. It can operate from 8V to 16.5V input voltages and is optimized for LCD TV panel applications running directly from 12V regulated supplies. It includes a 22V internal-switch step-down regulator for digital logic, a.
include an external-capacitor-timed, open-drain, power-good output that monitors the stepdown regulator’s feedback and a simple untimed output that monitors the positive charge-pump linear regulator’s feedback. A high-voltage stress function is available for the step-up regulator output. The GATE output directly drives an external p-channel MOSFET to provide True ShutdownK of the step-up output. The MAX17122 is available in a 6mm x 6mm, 40-pin thin QFN lead-free package and operates over the -40NC to +85NC temperature range. LCD TV Panels Applications Features S 8V to 16.5V Operating Range .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MAX1712 |
Maxim |
High-Speed / Digitally Adjusted Step-Down Controllers |
|
| 2 | MAX17120 |
Maxim Integrated Products |
Triple High-Voltage Scan Driver |
|
| 3 | MAX17121 |
Maxim Integrated Products |
Dual High-Voltage Scan Drivers |
|
| 4 | MAX17126 |
Maxim Integrated Products |
Multi-Output Power Supplies |
|
| 5 | MAX17126A |
Maxim Integrated Products |
Multi-Output Power Supplies |
|
| 6 | MAX17126B |
Maxim Integrated |
Multi-Output Power Supplies |
|
| 7 | MAX17127 |
Maxim Integrated Products |
Six-String WLED Driver |
|
| 8 | MAX17129 |
Maxim Integrated Products |
(MAX17129 / MAX17149) 6-String WLED Drivers |
|
| 9 | MAX1710 |
Maxim |
High-Speed / Digitally Adjusted Step-Down Controllers |
|
| 10 | MAX17101 |
Maxim Integrated Products |
Step-Down Controller |
|
| 11 | MAX17103 |
Maxim Integrated |
DC-DC Converter |
|
| 12 | MAX17105 |
Maxim |
8-String WLED Driver |
|