Original question:
Hi, this is my first time to manage temperature by using an external NTC resistor, I want to use one OUTx channel in this chip to connect an NTC resistor and measure the pin data via ADC for temperature management.
Questions:
1. what should be the PWM configuration for this channel?
2. how large should the current output size be designed to be?
3. does the channel enable register need to enable the channel?
4. Does the diagnostic enable register need to disable diagnostics for this channel?
5. Are there other registers that need to be configured? Is there any guidance document to help me configure it.
Thank you for your help!
感谢，那按照您的回复
，我确认下以下配置是否可以：将EEPROM中IOUT设置为1mA,输出EN =1,DIAGEN = 0,通过回采IOUT的电压是可以实现NTC温度读取的(VOUT范围处于可用温度范围)。另外还有一个问题，由于PWM的值POR后默认为0，是否意味着我需要增加一个策略：在实际应用前把该输出通道(连接NTC)通过总线设置为最大值？
