TEC Controller with digital PID loop-TEC控制器-杭州芯耘光电科技有限公司-高速电芯片、光器件开发、生产、销售

芯耘光电主要从事高速模拟芯片、光电子产品的开发、生产、销售，面向云计算、高速链接和传输、5G等领域提供整套解决方案。

产品编码：XY5C641

类别：电源、温控芯片

XY5C641是一个智能TEC控制器。它有一个线性功率级，一个脉宽调制（PWM）功率级，和一个数字PID控制回路。

XY5C641采用集成的数字PID控制环路，可帮助用户简化软件设计，减少单片机资源需求，减少外部电路元件，节省PCB尺寸。

• Integrated 12 bits ADC with input channel auto-sampling supported

• Temperature monitor through NTC or RTD thermister, internal or external diode

• TEC voltage and current operation monitoring

• Integrated digital PID algorithm with programmable target temperature, PID gain, cycle time, and common-mode value for DAC output

• Independent TEC heating and cooling current limit settings

• Programmable maximum TEC voltage

• Integrated 12 bits DAC for TEC control

• High-efficiency single inductor architecture

• Integrated low RDSON MOSFETs

• 2.0 MHz PWM switching frequency

• External synchronization supported

• 2.5V reference output with 1% accuracy

• I2C interface supported

Available in a 24-Pin or 28-Pin, 4 mm × 4 mm QFN package

• TEC temperature control

• Optical modules

• Optical fiber amplifiers

• Optical networking systems

• Silicon photonics micro-ring modulator

• Motion control

• LIDAR