集成电路芯片资料和参数

芯片型号:BCT5252

功能特点

The BCT5252 is specially designed for ceramic heating control with 5 internal level of 130℃, 145℃, 160℃, 175℃, 190℃. And the temperature range can be adjusted from 100℃ to 250℃ by external series resistance. It can drive SCR directly and detect heatertemperature by heater-self without extra temperature sensor. It has 3 keys for function setting, 5 LEDs for working status indication. The BCT5252 has an internal timer, if timeout, the device will stop heating automatically after 1 hour for 60 Hz and 1.2 hour for 50 Hz. The circuit of Over-Heat Protection will be working for safety when heater temperature reached to 250℃. The chip is packaged in lead free DIP-16 and SOIC-16.

参数指标

• Pulse trigger with high current for SCR

• Quickly Heating-Up and Quickly Lost-Heat-Recover

• External Adjustable to fit wide range heating plates

• External Adjustable to different TCR of sensors

• Full temperature compensation and insensitive to environment temperature

• 5 Heat Temperature Settings

• Auto power off

• Over Temperature protection

• DIP-16 and SOIC-16 packages

应用领域

• Ceramic Heating Controller

• High watt density Alumina Heaters