Dialog Semiconductor customer support - power management https://support.dialog-semiconductor.com/resource-keywords/power-management en 电池管理系统对整个电路 https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-hardware-device-reference-designs/battery-1
Forums: 
Dialog Smartbond Bluetooth Low Energy – Hardware (device & reference designs)

Hi,

I was looking at DA14695 for my wearable application and came across the integrated power management system.

I want to know if this can be used as a battery management system for the entire circuit, meaning, can I use the power rails to power my other sensors (running at 1.8V).

Secondly, I want to run the entire circuit at 1.8V. How do I shift the running voltage from 3.3 to 1.8 V, while running on the battery?

Please redirect me to any example circuit where the DA1469x is powered directly from the battery and I can control the GPIO running voltages.

Thank you,

Sandeep.

Keywords: 
power management
Device: 
DA1469x
 Fri, 06 Dec 2019 11:45:57 +0000 Goluguri Sandeep Reddy 335250 at https://support.dialog-semiconductor.com https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-hardware-device-reference-designs/battery-1#comments