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MAX1677, MAX1677E, MAX1677E.

Table of contents:
Info of MAX1677
Info of MAX1677E
Info of MAX1677E.

MAX1677, MAX1677E, MAX1677E. Selling Leads, Datasheet

MFG:MAXIM Package Cooled:SOP-16 D/C:08+

MAX1677, MAX1677E, MAX1677E. Picture

MAX1677, MAX1677E, MAX1677E. Datasheet download

Five Points

Part Number: MAX1677

MFG: MAXIM

Package Cooled: SOP-16

D/C: 08+

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MAX1677 Parameters

MAX1677 Features

No External FETs Required

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

Secondary Output

Up to +28V or -28V for LCD Bias

Programmable Current Limit

0.7V to 5.5V Input Voltage Range

20µA Quiescent Current

1µA Shutdown Current

Low-Battery Comparator

Small 16-Pin QSOP Package

MAX1677 General Description

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

MAX1677 Features

No External FETs Required

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

Secondary Output

Up to +28V or -28V for LCD Bias

Programmable Current Limit

0.7V to 5.5V Input Voltage Range

20µA Quiescent Current

1µA Shutdown Current

Low-Battery Comparator

Small 16-Pin QSOP Package

MAX1677 Typical Application

MAX1677 Datasheet

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