Renesas – Simple Digital Power Modules RAA210xx
Renesas’ Simple Digital Power Modules provide reliable power for FPGAs, ASICs, DSPs, and microprocessors. They leverage the advantages of a digitally-controlled power supply while eliminating the need to store operating parameters in non-volatile memory. Configuration is instead performed through pin-strap resistor selection, while a PMBus interface is also available for run-time configuration and telemetry.
Key Features
- Renesas’ proprietary ChargeMode™ control architecture responds to a transient load step in a single switching cycle, reducing output capacitance, cost and board space. It also eliminates external compensation components and accommodates aging of external passive components.
- Advanced HDA packaging technology provides excellent thermal performance over a wide range of operating temperatures without the need for airflow or a heat sink.
- Online design support tools, including PowerNavigator™, PowerCompass™ and SIMPLIS models, lead to fast time-to-market powertrain development and optimization.
Target applications:
- Telecom & Datacom applications Ex: routers, switches, optical network transmission, base-stations, servers (including blade) and storage
- Embedded high performance computing systems
Key Facts:
Highest power density advance power solution for ASICs, FPGAs and DSPs, increasing available board space and reducing overall bill of material.
- Superior thermal performance eliminates the need for additional heat sink or internal fans further reducing cost and size. High performance power modules simplify design and reduce design time, while improving power efficiency and lowering cooling costs.
Proprietary ChargeModeTM control architecture provides fast transient response and achieves best in class conversion efficiencies.
- Single clock cycle load step transient response reduces the amount of capacitance required saving cost and board space
- Compensation free design eliminates the need for complex calculations and stability analysis. The RAA210xxx series remains stable regardless of output capacitor change due to temperature, variation or aging
“Simple Digital” control technology provides unprecedented ease of design with real time system monitoring capability and control via industry standard PMBus interface.
- Full power supply telemetry including output voltage, output current and fault status enabling real time system monitoring and control for improved reliability and system uptime
- Supported via PowerNavigatorTM design tool for fast time-to-market power train development and optimization
Datasheets
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