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MAX16928 Datasheet Automotive TFT-LCD Power Supply

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: www.DataSheet.co.kr 19-5991; Rev 1; 1/12 EVALUATION KIT AVAILABLE MAX16928 Automotive TFT-LCD Power Supply with Boost Converter and Gate Voltage.

General Description

The MAX16928 is a highly integrated power supply for automotive TFT-LCD applications.

The device integrates one boost converter, one 1.8V/3.3V regulator controller, and two gate voltage regulators.

The device comes in several versions to satisfy common automotive TFT-LCD power-supply requirements (see the Ordering Information table).

Key Features

  • S High-Power (Up to 6W) Boost Output Providing Up to 18V S 1.8V or 3.3V Regulator Provides 500mA with External npn Transistor S One Positive-Gate Voltage Regulator Capable of Delivering 20mA at 28V S One Negative-Gate Voltage Regulator S High-Frequency 2.2MHz Operation S Flexible Stand-Alone Sequencing S True Shutdown™ Boost Converter S Internal Soft-Start S Overtemperature Shutdown S -40NC to +105NC Operation S AEC-Q100 Qualified.