Description
19-3774; Rev 4; 5/09 www.DataSheet4U.com Low-Power, 1%-Accurate Battery Monitors in µDFN and SC70 Packages General .
The MAX6775.
MAX6781 low-power, 1%-accurate battery monitors are available in the ultra-small µDFN package (1.
Features
* o 1.0%-Accurate Threshold Specified Over Temperature Single/Dual, Low-Battery Output Options Low 3µA Battery Current Open-Drain or Push-Pull Low-Battery Outputs Fixed or Adjustable Hysteresis Low-Input Leakage Current Allows Use of Large Resistors o Guaranteed Valid Low-Battery-Output Logic State Do
Applications
* Battery-Powered Systems (Single-Cell Li+ or Multicell NiMH, NiCd, Alkaline) Cell Phones/Cordless Phones Pagers Portable Medical Devices PDAs Electronic Toys MP3 Players
3.6V
Typical Operating Circuit
BATT MAX6775 LBI LBO
IN DC-DC CONVERTER SHDN OUT
Pin Configurations appear at end of data sheet.