SGM41299 Datasheet - SG Micro

SGM41299 3A Thermoelectric Cooler Controller

The SGM41299 is a monolithic thermoelectric cooling (TEC) thermostat driver device with two-stage feedback amplifier. The device includes a differential driver (output) stage, an internal 2.5V output voltage reference and two zero-drift, rail-to-rail chopper amplifiers. The first chopper amplifier b.

SGM41299 Features

* High Efficiency Single Inductor Architecture

* Integrated Low RDSON MOSFETs for the TEC Controller

* TEC Voltage and Current Monitoring

* No External Sense Resistor Required

* Independent Heating and Cooling Current-Limit Settings Programmable Maximum TEC Voltage

* PWM Driv

SGM41299-SGMicro.pdf