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SGM41298 - 1.5A Thermoelectric Cooler Driver

SG Micro

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Datasheet Details

Part number	SGM41298
Manufacturer	SG Micro
File Size	1.65 MB
Description	1.5A Thermoelectric Cooler Driver
Datasheet	SGM41298-SGMicro.pdf

SGM41298 Product details

Description

The SGM41298 is a monolithic thermoelectric cooling (TEC) thermostat driver device with two-stage feedback amplifier.

Features

High Efficiency Single Inductor Architecture.
Single-ended to Differential Driver with Low RDSON MOSFETs inside.
TEC Voltage and Current Monitoring.
No External Sense Resistor Required.
Independent Heating and Cooling Current/Voltage Limits Programming.
PWM Driver Switching Frequency: 2.0MHz (TYP).
Two Rail-to-Rail, Zero-Drift Chopper Amplifiers.
Compatible with RTD or NTC Thermal Sensors.
2.5V Output Reference Voltage.
Patent Pending.
Avai.

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Published: Oct 22, 2024 |