MAX17075EVKIT+

The MAX17075EVKIT+ is a MAX17075 evaluation kit. It features required for active matrix thin-film transistor, liquid-crystal display panels in LCD monitors and LCD TVs. The EV kit contains a step-up switching regulator, a two-stage positive charge pump for the TFT gate-on supply, a single stage negative charge pump for the TFT gate-off supply and a high-current op amp. Also included is a logic controlled high-voltage switch array with capacitor control delay, for the positive gate-driver supply. It is designed to operate from a DC supply voltage of +2.5V to +5.5V. At +5V (±10%) nominal input voltage, the step-up switching regulator provides a +13V output and up to 500mA. The positive charge pump provides a +30V output and up to 30mA. The negative charge pump provides a -7V output and up to 60mA. The high-current op amp provides a +6.5V output that can source or sink 500mA peak current. The high-voltage switch array is controlled by external logic.

• 1.2MHz switching frequency
• All output voltages are resistor adjustable
• Logic-controlled high-voltage switches with capacitor control delay
• Low-profile surface-mount components
• Fully assembled and tested

Applications

Power Management

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party