DS2782E+ Stand-Alone Fuel Gauge For Battery-Powered Devices

DS2782E+ is built for handheld and embedded products that need accurate battery status without heavy firmware overhead. It measures pack voltage, current, and temperature, then estimates available capacity for rechargeable lithium-ion and lithium-ion polymer cells. DS2782E+ includes on-chip memory for configuration and learned parameters, helping the system maintain consistent reporting over a pack’s life. Use it in meters, portable instruments, and data terminals where state-of-charge needs to be repeatable from unit to unit. Keep the sense resistor and current path tight and symmetric to reduce error, and route the measurement nodes away from switching noise. DS2782E+ supports a simple host connection for reading results and setting operating modes. Request a quote for DS2782E+.