ADN8834 - 1.5A Thermoelectric Cooler (TEC) Controller
The ADN8834 is a monolithic TEC controller with an integrated TEC controller.
It has a linear power stage, a pulse-width modulation (PWM) power stage, and two zero-drift, rail-to-rail operational amplifiers.
The linear controller works with the PWM driver to control the internal power MOSFETs in an
ADN8834 Features
* Patented high efficiency single inductor architecture Integrated low RDSON MOSFETs for the TEC controller TEC voltage and current operation monitoring No external sense resistor required Independent TEC heating and cooling current limit settings Programmable maximum TEC voltage 2.0 MHz PWM driver sw
