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MAX8784 Datasheet Switch Control and Operational Amplifier

Manufacturer: Maxim Integrated (now Analog Devices)

General Description

The MAX8784 generates supply rails for the thin-film transistor (TFT) liquid-crystal display (LCD) panels in TVs and monitors.

It includes a step-up regulator, a regulated positive and a negative charge-pump, three high-current operational amplifiers, and Dual Mode™, logic-controlled, high-voltage switch control block.

HVS mode automatically increases the output voltages of the boost regulator and the positive charge-pump to stress test display panels during production.

Overview

19-0737; Rev 0; 1/07 EVAALVUAAILTAIOBNLEKIT Step-Up Regulator, Internal Charge Pumps, Switch Control, and Operational Amplifier for TFT LCDs MAX8784.