prasimix
Newbie level 2
I'm searching for a buck regulator (could be controller too) that has programmable voltage and current. The first one shouldn't be a problem but for current it should have something like Imon and Iset/Ictrl pins. In that way I can use MCU's DAC/PWM output to set both voltage and current, and also ADC inputs to monitor them.
Input voltage is 12 VDC, and output should be variable e.g. 1-5 V and up to 4-5 A (max. power 25-30 W). So far I found only one candidate LT8613. It looks fine but its tiny QFN package is not so DIY-friendly or it is? Another possibility is regulator/controller with I2C or SPI bus that can be used for programming and monitoring output voltage and current in above mentioned range.
Thanks in advance!
Input voltage is 12 VDC, and output should be variable e.g. 1-5 V and up to 4-5 A (max. power 25-30 W). So far I found only one candidate LT8613. It looks fine but its tiny QFN package is not so DIY-friendly or it is? Another possibility is regulator/controller with I2C or SPI bus that can be used for programming and monitoring output voltage and current in above mentioned range.
Thanks in advance!