MAX1774 - Dual / High-Efficiency / Step-Down Converter

Product Overview

Maxim

Part number	MAX1774
Manufacturer	Maxim
File Size	557.07 KB
Description	Dual / High-Efficiency / Step-Down Converter
Datasheet	MAX1774 Datasheet
Additional preview pages of the MAX1774 datasheet.

The MAX1774 is a complete power-supply solution for PDAs and other hand-held devices.

Dual, High-Efficiency, Synchronous-Rectified Step-Down Converters.
Thin, Small (1mm High) QFN Package.
Step-Up Converter for Backup Battery.
Main Power Adjustable from +1.25V to +5.5V Over 2A Load Current Up to 95% Efficiency.
Core Power Adjustable from 1V to 5V Internal Switches Up to 1.5A Load Current Up to 91% Efficiency.
Automatic Main Battery Switchover.
100% (max) Duty Cycle.
Up to 1.25MHz Switching Frequency.

📁 Similar Datasheet

MAX17701 - Synchronous Step-Down Supercapacitor Charger Controller (Maxim Integrated)
MAX17710 - Energy-Harvesting Charger and Protector (Maxim Integrated)
MAX1773A - Power Source Selector (Maxim Integrated)
MAX17761 - Synchronous Step-Down DC-DC Converter (Maxim Integrated)
MAX17793 - Synchronous Step-Down DC-DC Converter (Analog Devices)
MAX17000 - Complete DDR2 and DDR3 Memory Power-Management Solution (Maxim Integrated)
MAX17000A - Complete DDR2 and DDR3 Memory Power-Management (Maxim Integrated Products)
MAX17003 - Main PowerSupply Controllers (Maxim Integrated)

Other Datasheets by Maxim

MAX177 - CMOS 10-Bit A/D Converter
MAX1771 - Step-Up DC-DC Controller
MAX1772 - Low-Cost / Multichemistry Battery-Charger Building Block
MAX1773 - Power Source Selector
MAX1775 - Dual-Output Step-Down DC-DC Converter
MAX1776 - 24V / 600mA Internal Switch / 100% Duty Cycle / Step-Down Converter

Published: May 6, 2005 |