MAX1681 - Switched-Capacitor Voltage Converters

Product Overview

Maxim

Datasheet Details

Part number	MAX1681
Manufacturer	Maxim
File Size	121.27 KB
Description	Switched-Capacitor Voltage Converters
Datasheet	MAX1681 Datasheet
Note	This datasheet PDF includes multiple part numbers: MAX1681, MAX1680. Please refer to the document for exact specifications by model.
Additional preview pages of the MAX1681 datasheet.

Product details

Description

The MAX1680/MAX1681 inductorless switched-capacitor voltage converters either invert an input voltage of +2.0V to +5.5V or double it while supplying up to 125mA output current.

They have a selectable-frequency option that allows the use of small capacitors: 4.7µF (MAX1680), 1µF (MAX1681).

Features

o Selectable Switching Frequencies: 125kHz/250kHz (MAX1680) 500kHz/1MHz (MAX1681) o Allow Use of Small Capacitors (1µF for the MAX1681) o 125mA Output Current o 3.5Ω Output Impedance o 1µA Logic-Controlled Shutdown o Configurable as Voltage Inverters or Doublers o +2.0V to +5.5V Input Voltage Range o Available in 8-Pin SO Packages o 90% Efficiency MAX1680/MAX1681 ________________________.

📁 Similar Datasheet

MAX16810 - (MAX16809 / MAX16810) Integrated 16-Channel LED Drivers (Maxim Integrated Products)
MAX16812 - Integrated High-Voltage LED Driver (Maxim Integrated Products)
MAX16813 - High-Brightness LED Driver (Maxim Integrated)
MAX16814 - High-Brightness LED Driver (Maxim Integrated Products)
MAX16815 - 100mA/200mA Adjustable Linear High-Brightness LED Drivers (Maxim Integrated Products)
MAX16816 - Programmable Switch-Mode LED Driver (Maxim Integrated Products)
MAX16818 - LED Driver (Maxim Integrated Products)
MAX16819 - 2MHz High-Brightness LED Drivers (Maxim Integrated Products)

Other Datasheets by Maxim

MAX1680 - Switched-Capacitor Voltage Converters
MAX1682 - Switched-Capacitor Voltage Doublers
MAX1683 - Switched-Capacitor Voltage Doublers
MAX1684 - Low-Noise / 14V Input / 1A / PWM Step-Down Converters
MAX1685 - Low-Noise / 14V Input / 1A / PWM Step-Down Converters
MAX1686 - Charge Pumps

Published: May 5, 2014 |