Datasheet4U Logo Datasheet4U.com

MAX756 Datasheet 3.3v/5v/adjustable-output / Step-up DC-dc Converters

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: AVAILABLE EVALUATION KIT AVAILABLE MAX756/MAX757 3.3V/5V/Adjustable-Output, Step-Up DC-DC Converters.

General Description

The MAX756/MAX757 are CMOS step-up DC-DC switching regulators for small, low input voltage or battery-powered systems.

The MAX756 accepts a positive input voltage down to 0.7V and converts it to a higher pinselectable output voltage of 3.3V or 5V.

The MAX757 is an adjustable version that accepts an input voltage down to 0.7V and generates a higher adjustable output voltage in the range from 2.7V to 5.5V.

Key Features

  • Operates Down to 0.7V Input Supply Voltage.
  • 87% Efficiency at 200mA.
  • 60µA Quiescent Current.
  • 20µA Shutdown Mode with Active Reference and LBI Detector.
  • 500kHz Maximum Switching Frequency.
  • ±1.5% Reference Tolerance Over Temperature.
  • Low-Battery Detector (LBI/LBO).
  • 8-Pin DIP and SO Packages ______________Ordering Information PART MAX756CPA MAX756CSA MAX756C/D MAX756EPA MAX756ESA MAX757CPA MAX757CSA MAX757C/D MAX757EPA MAX75.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX751 +5V-Output / Step-Up / Current-Mode PWM DC-DC Converter
MAX7524 CMOS 8-Bit Buffered Multiplying DACs
MAX7528 CMOS Dual 8-Bit Buffered Multiplying DACs
MAX753 CCFL Backlight and LCD Contrast Controllers
MAX7530 CMOS 10 and 12 Bit Multiplying D/a Converters
MAX7531 CMOS 10 and 12 Bit Multiplying D/a Converters
MAX7533 CCFL Backlight and LCD Contrast Controllers
MAX7534 CCFL Backlight and LCD Contrast Controllers
MAX754 CCFL Backlight and LCD Contrast Controllers
MAX755 -5V/Adjustable / Negative-Output /Inverting / Current-mode PWM Regulators

MAX756 Distributor