MAX8728 - Low-Cost - Multiple-Output Power Supply

Product Overview

Maxim

Part number	MAX8728
Manufacturer	Maxim
File Size	464.17 KB
Description	Low-Cost - Multiple-Output Power Supply
Datasheet	MAX8728 Datasheet
Additional preview pages of the MAX8728 datasheet.

The MAX8728 generates all the supply rails for thin-film transistor (TFT) liquid-crystal display (LCD) panels in TVs and monitors.

Optimized for 10.8V to 13.2V Input Supply 7V to 13.2V Input Supply Range Selectable Frequency (500kHz/1MHz/1.5MHz) Current-Mode Step-Down Regulator 14V Internal n-Channel MOSFET 1.5% Accurate Output Current-Mode Step-Up Regulator 19V Internal n-Channel MOSFET 1% Accurate Output True Shutdown™ (Output Goes to Zero) 180° Out-of-Phase Switching Adjustable Positive/Negative Charge Pumps Soft-Start and Timer Delay Fault Latch for All Outputs Logic-Controlled, High-Voltage Switches Power-Up and Power.

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Other Datasheets by Maxim

MAX872 - Precision Voltage References
MAX8720 - Dynamically Adjustable 6-Bit VID Step-Down Controller
MAX8727 - TFT-LCD Step-Up DC-DC Converter
MAX870 - Switched-Capacitor Voltage Inverters
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MAX873 - Low-Power / Low-Drift / +2.5V/+5V/+10V Precision Voltage References

Published: Apr 21, 2010 |