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MAX686 - DAC-Controlled Boost/Inverter LCD Bias Supply with Internal Switch

Description

____________________________

Features

  • o Internal 500mA, 28V N-Channel Switch (no external FET required) o Adjustable Output Voltage to +27.5V or -27.5V o 6-Bit DAC-Controlled Output Voltage o Up to 90% Efficiency o Small 16-Pin QSOP Package (Same size as 8-pin SO) o Power-OK Indicator o 65µA Quiescent Current o 1.5µA Shutdown Current o Up to 300kHz Switching Frequency MAX686 The MAX686 DAC-controlled boost/inverter IC converts a positive input voltage to a positive or negative LCD bias voltage up to +27.5V or -27.5V. The device fe.

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Datasheet Details

Part number MAX686
Manufacturer Maxim
File Size 198.93 KB
Description DAC-Controlled Boost/Inverter LCD Bias Supply with Internal Switch
Datasheet download datasheet MAX686 Datasheet
Additional preview pages of the MAX686 datasheet.

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Full PDF Text Transcription

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19-1327; Rev 1; 2/98 KIT ATION EVALU E L B A AVAIL DAC-Controlled Boost/Inverter LCD Bias Supply with Internal Switch General Description ____________________________Features o Internal 500mA, 28V N-Channel Switch (no external FET required) o Adjustable Output Voltage to +27.5V or -27.5V o 6-Bit DAC-Controlled Output Voltage o Up to 90% Efficiency o Small 16-Pin QSOP Package (Same size as 8-pin SO) o Power-OK Indicator o 65µA Quiescent Current o 1.5µA Shutdown Current o Up to 300kHz Switching Frequency MAX686 The MAX686 DAC-controlled boost/inverter IC converts a positive input voltage to a positive or negative LCD bias voltage up to +27.5V or -27.5V.
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