Maxim MAX6820UT-T

序列发生器可调节/可选择2

Overview

The MAX682/MAX683/MAX684 charge-pump regulators generate 5V from a 2.7V to 5.5V input. They are specifically designed to serve as high-efficiency auxiliary supplies in applications that demand a compact design. The MAX682, MAX683, and MAX684 deliver 250mA, 100mA, and 50mA output current, respectively. These complete 5V regulators require only one resistor and three external capacitors—no inductors are needed. High switching frequencies (externally adjustable up to 2MHz) and a unique regulation scheme allow the use of capacitors as small as 1μF per 100mA of output current. The MAX683/MAX684 are offered in a space-saving 8-pin μMAX package that is only 1.1mm high, while the MAX6820UT is available in an 8-pin SO.

Features

Bulk Package
Sequencer type
Minimum supply voltage of 900mV
60μA operating supply current

2 Number of Voltages Monitored

Applications

There are a lot of Maxim Integrated
MAX6820UT+T Voltage Supervisors applications.

• Power distribution systems of infant care room
• Power distribution systems of ICU
• Power distribution systems of CCU
• emergency room
• Medical-specific isolation transformer
• Medical-specific insulation monitor
• Transformer load monitoring equipment
• External alarm
• Display equipment
• DC stabilized power supply module