MAX1677 Compact / High-Efficiency / Dual-Output Step-Up and LCD Bias DC-DC Converter

Maxim

Description

19-1403; Rev 0; 11/98 NUAL KIT MA ATION U EET L H A S V E S DATA W O L L FO Compact, High-Efficiency, Dual-Output Step-Up and LCD Bias DC-DC Convert.
Features o No External FETs Required o Main Output Up to 350mA for Logic Supply Fixed 3.

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Datasheet Specifications

Part number: MAX1677
Manufacturer: Maxim
File Size: 308.85 KB
Datasheet: MAX1677_MaximIntegratedProducts.pdf
Description: Compact / High-Efficiency / Dual-Output Step-Up and LCD Bias DC-DC Converter

Features

* o No External FETs Required o Main Output Up to 350mA for Logic Supply Fixed 3.3V or Adjustable (2.5V to 5.5V) Synchronous Rectification for High Efficiency (up to 95%) 300kHz (200kHz to 400kHz Synchronizable) Fixed-Frequency PWM Operation o Secondary Output Up to +28V or -28V for LCD Bias Programma

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MAX1677 Compact High-Efficiency Dual-Output Step-Up and LCD Bias DC-DC Converter Maxim

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