PSB2121-P
Siemens Semiconductor Group
General-Purpose Power ControllerGeneral-Purpose Power Controller (GPPC)
PSB 2121
CMOS IC
Features
q Switched mode DC/DC-converter q CCITT ISDN compatible q Low power dissipation q Supply voltage range 8 to 70 V q Programmable input undervoltage protection q Programmable overcurrent protec
PSB2121-T
General-Purpose Power ControllerGeneral-Purpose Power Controller (GPPC)
PSB 2121
CMOS IC
Features
q Switched mode DC/DC-converter q CCITT ISDN compatible q Low power dissipation q Supply voltage range 8 to 70 V q Programmable input undervoltage protection q Programmable overcurrent protection q Soft start q Power housekeeping i
Siemens Semiconductor Group
PDF
PSB2121
General-Purpose Power ControllerGeneral-Purpose Power Controller (GPPC)
PSB 2121
CMOS IC
Features
q Switched mode DC/DC-converter q CCITT ISDN compatible q Low power dissipation q Supply voltage range 8 to 70 V q Programmable input undervoltage protection q Programmable overcurrent protection q Soft start q Power housekeeping i
Siemens Semiconductor Group
PDF