MAX17014 Overview
Key Specifications
Max Voltage (typical range): 13.2 V
Min Voltage (typical range): 10.8 V
Height: 30 mm
Length: 297 mm
Description
The MAX17014 multiple-output power-supply controller generates all the supply rails for thin-film transistor (TFT) liquid-crystal display (LCD) panels in TVs and monitors operating from a regulated 12V input. It includes a step-down and a step-up regulator, a positive and a negative charge pump, two operational amplifiers, and a Dual Mode™ logic-controlled highvoltage switch control block.
Key Features
- internal power MOSFETs and high-frequency operation allowing the use of small inductors and capacitors, resulting in a compact solution
- The MAX17014 provides soft-start functions to limit inrush current during startup
- The MAX17014 provides adjustable power-up timing
- The positive and negative charge-pump regulators provide TFT gate driver supply voltages
- Both output voltages can be adjusted with external resistive voltage-dividers
