... has been optimized for maximum battery life, featuring a ground current of only 230 a when the phone is in standby (digital LDO, analog LDO...Voltage PWRONIN and aNaLOGON PWRONKEY Input Low Voltage PWRONIN and aNaLOGON PWRONKEY PWRONKEY INPUT...
Description
GSM Power Management System 80-Lead Mixed Signal DSP with 7, 10-bit analog Input Channels 1-CHaNNEL POWER SUPPLY SUPPORT CKT, PDSO28