SGM41299 - 3A Thermoelectric Cooler Controller

Product Overview

SG Micro

Datasheet Details

Part number	SGM41299
Manufacturer	SG Micro
File Size	1.68 MB
Description	3A Thermoelectric Cooler Controller
Datasheet	SGM41299 Datasheet
Additional preview pages of the SGM41299 datasheet.

SGM41299 Product details

Description

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.

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 Driver Switching Frequency: 2.0MHz (TYP).
Two Zero-Drift, Rail-to-Rail Chopper Amplifiers.
Compatible with NTC or RTD Thermal Sensors.
2.50V Output Voltage Reference.
Temperature Lock.

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Published: Oct 20, 2024 |