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SLM8834 Datasheet 1.5a Thermoelectric Cooler Controller

Manufacturer: Sillumin

Overview: SLM8834 Ultra-pact, 1.5A Thermoelectric Cooler (TEC) Controller.

Datasheet Details

Part number SLM8834
Manufacturer Sillumin
File Size 936.42 KB
Description 1.5A Thermoelectric Cooler Controller
Datasheet SLM8834-Sillumin.pdf

General Description

The SLM8834 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 H-bridge configuration.

Key Features

  • Integrated super low RDSON MOSFETs for the TEC controller.
  • High efficiency single inductor architecture.
  • 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 switching frequency.
  • External synchronization.
  • Two integrated, zero drift, rail-to-rail chopper amplifiers.

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SLM8834 Distributor