PMP9759, Low Power TEC Driver Reference Design
Referenzdesign von: Texas Instruments
PMP9759, Low Power TEC Driver Reference Design. This reference design details a power management circuit which is capable to source and sink current for driving a thermoelectric cooler (TEC) to control the temperature of sensitive devices, like laser diodes or sensors. It supports a small solution based on a completely integrated Buck-Boost converter requiring only a few external components. With a simple high impedance analog voltage input to control the current flowing through the TEC it can be used as a power solution for a microcontroller based temperature control system
