Texas Instruments LP8501: Can Current source output D1-D9 automatically control voltage? Also, is this control related to the combination with the charge pump?
power supply
Automatic voltage control is possible only when VDD1_6 and VDD7_9 are connected to the charge pump output (VOUT). Monitor the D1-D9 output and automatically change the charge pump gain if the D1-D9 voltage is insufficient for Vf.
If VDD1_6, VDD7_9 are powered by VDD or another power supply, they will not be automatically regulated.
Experienced FAE
Free consultation is available.
From specific product specifications to parts selection, the Company FAE will answer your technical concerns free of charge. Please feel free to contact us.