Datasheet Details
Part number:
LP3972
Manufacturer:
National Semiconductor
File Size:
1.10 MB
Description:
Power management.
LP3972_NationalSemiconductor.pdf
Datasheet Details
Part number:
LP3972
Manufacturer:
National Semiconductor
File Size:
1.10 MB
Description:
Power management.
LP3972, Power Management
The LP3972 is a multi-function, programmable Power Management Unit, designed especially for advanced application processors.
The LP3972 is optimized for low power handheld applications and provides 6 low dropout, low noise linear regulators, three DC/DC magnetic buck regulators, a back-up battery ch
LP3972 Features
* n Compatible with advanced applications processors requiring DVM (Dynamic Voltage Management) n Three buck regulators for powering high current processor functions or I/O’s n 6 LDO’s for powering RTC, peripherals, and I/O’s n Backup battery charger with automatic switch for lithium-manganese coin ce
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