LP5553 Datasheet
LP5553 Datasheet (National Semiconductor)
National Semiconductor
The LP5553 is a System Power Management Interface (SPMI) compliant Energy Management Unit for reducing power consumption of low power hand held applications such as dual-core processors and DSPs. The .
* SPMI bus for system-level power management
* High-efficiency PowerWise® Technology Adaptive
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Voltage Scaling for intelligent energy management in AVS and DVS environments Two digitally programmable 3.6 MHz buck regulators to power dual voltage domains Five Programmable LDOs for system functions.
LP5553 Datasheet (Texas Instruments)
Texas Instruments
The LP5553 is a System Power Management Interface (SPMI) compliant Energy Management Unit for reducing power consumption of low power hand held applications such as dual-core processors and DSPs. The .
1
*2 SPMI Bus for System-Level Power Management
* High-Efficiency PowerWise® Technology Adaptive Voltage Scaling for Intelligent Energy Management in AVS and DVS Environments
* Two Digitally Programmable 3.6 MHz Buck Regulators to Power Dual Voltage Domains
* Five Programmable LDOs for System Functi.