Application of a high efficiency Peliter controller

Time : Sep 25 2015Source :analogtechnologies Author : Analog Click :
TEC5V4A-D is a high efficiency Peltier controller, which is designed and produced by ATI. TEC5V4A-DPeltier controller comes with many interface ports that can be used to set the required object temperature and the maximum output voltage. This Peltier controller has high efficiency, high accuracy, high reliability, etc. Because of the above advantages, TEC5V4A-DPeltier controller has been widely utilized to drive TEC (thermoelectric cooler). The following is the photo of TEC5V4A-DPeltier controller. 
 
Figure 1. The physical photo of TEC5V4A-D Peltier controller
The maximum output current of TEC5V4A-D Peltier controller is 4A and its maximum output voltage isVPS-0.2V. Due to being packaged in a sixsided metal enclosure, TEC5V4A-D Peltier controller has zero EMI so that it can avoid the interference between the controller and other electronics. This Peltier controller provides two packaging methodsavailable, SMT package and DIP package.Using TEC5V4A-D Peltier controller,multiple functions can be realized, suchasthermistor T-R curve linearization, temperature measurement and monitoring, temperature control loop status indication, TEC voltage monitoring, power up delay, and shut down. 
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