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MAX1979

Maxim Integrated
Part Number MAX1979
Manufacturer Maxim Integrated
Description Integrated Temperature Controllers
Published Dec 8, 2017
Detailed Description 19-2490; Rev 0; 7/02 EVAALVUAAILTAIOBNLEKIT Integrated Temperature Controllers for Peltier Modules MAX1978/MAX1979 Ge...
Datasheet PDF File MAX1979 PDF File

MAX1979
MAX1979


Overview
...neral Description The MAX1978/MAX1979 are the smallest, safest, most accurate complete single-chip temperature controllers for Peltier thermoelectric cooler (TEC) modules.
On-chip power FETs and thermal control-loop circuitry minimize external components while maintaining high efficiency.
Selectable 500kHz/1MHz switching frequency and a unique ripple-cancellation scheme optimize component size and efficiency while reducing noise.
Switching speeds of internal MOSFETs are optimized to reduce noise and EMI.
An ultralow-drift chopper amplifier maintains ±0.
001°C temperature stability.
Output current, rather than voltage, is directly controlled to eliminate current surges.
Individual heating and ...



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