MAX4211 - Maxim

MAX4211 High-Side Power and Current Monitors

Features ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ Real-Time Current and Power Monitoring ±1.5% (max) Current-Sense Accuracy ±1.5% (max) Power-Sense Accuracy Two Uncommitted Comparators (MAX4211) 1.21V Reference Output (MAX4211) Three Current/Power Gain Options 100mV/150mV Current-Sense Full-Scale Voltage +4V to +28V Input Source Voltage Range +2.7V to +5.5V Power-Supply Volt.

Features

♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ Real-Time Current and Power Monitoring ±1.5% (max) Current-Sense Accuracy ±1.5% (max) Power-Sense Accuracy Two Uncommitted Comparators (MAX4211) 1.21V Reference Output (MAX4211) Three Current/Power Gain Options 100mV/150mV Current-Sense Full-Scale Voltage +4V to +28V Input Source Voltage Range +2.7V to +5.5V Power-Supply Voltage Range Low Supply Current: 380µA (MAX4210) 220kHz Bandwidth Small 6-Pin TDFN and 8-Pin µMAX Packages (MAX4210) MAX4210/MAX4211 The MAX4210/MAX4211 low-cost, low-power, high-side power/current monitors provide an analog output voltage proportion.