MAX1651 - Step-Down DC-DC Controllers

Product Overview

Maxim

Part number	MAX1651
Manufacturer	Maxim
File Size	217.90 KB
Description	Step-Down DC-DC Controllers
Datasheet	MAX1651 Datasheet
Additional preview pages of the MAX1651 datasheet.

The MAX1649/MAX1651 BiCMOS, step-down, DC-DC switching controllers provide high efficiency over loads ranging from 1mA to more than 2.5A.

o o o o o o o More than 90% Efficiency (10mA to 1.5A Loads) More than 12.5W Output Power Less than 0.3V Dropout Voltage at 500mA 100µA Max Quiescent Supply Current 5µA Max Shutdown Supply Current 16V Max Input Voltage 5V (MAX1649), 3.3V (MAX1651), or Adjustable Output Voltage o Current-Limited Control Scheme o Up to 300kHz Switching Frequency o Up to 96.5% Duty Cycle MAX1649/MAX1651 ______________Ordering Information PART MAX1649CPA MAX1649CSA MAX1649C/D MAX1649EPA MAX1649ESA MAX1651CPA MAX165.

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Other Datasheets by Maxim

MAX165 - CMOS P-Compatible / 5s / 8-Bit ADCs
MAX1652 - High-Efficiency / PWM / Step-Down DC-DC Controllers in 16-Pin QSOP
MAX1653 - High-Efficiency / PWM / Step-Down DC-DC Controllers in 16-Pin QSOP
MAX1654 - High-Efficiency / PWM / Step-Down DC-DC Controllers in 16-Pin QSOP
MAX1655 - High-Efficiency / PWM / Step-Down DC-DC Controllers in 16-Pin QSOP
MAX1658 - 350mA / 16.5V Input / Low-Dropout Linear Regulators

Published: May 6, 2005 |