The MAX17113 multiple-output power-supply controllergenerates all the supply rails for thin-film transistor(TFT) liquid-crystal display (LCD) panels in TVs andmonitors operating from a regulated 12V input. Itincludes a step-down and a step-up regulator, a posi-tive and a negative charge pump, a Dual Mode™ logic-controlled high-voltage switch control block, and anadjustable-timing power-good output. The MAX17113can operate from 8V to 16.5V input voltages and is opti-mized for LCD TV panel and LCD monitor applicationsrunning directly from 12V supplies.
- Optimized for 10.8V to 13.2V Input Supply
- 8V to 16.5V Input Supply Range
Adjustable Positive and Negative Charge-PumpRegulators
120mΩp-Channel FET for AVDD Sequencing
Input Undervoltage Lockout and Thermal-Overload Protection