概览
描述
The SLG4PWRSQ-DMO is a power sequencer demonstration board.
Using the GreenPAK™ family of programmable mixed-signal matrix devices, it is easy to implement custom power sequencer designs in an extremely small area, using minimal power and board space. It is no secret that successfully powering up a system can be tricky, as well as powering it off. Timing, order of events, and power levels need to be just right for proper system functionality and stability. Using a power sequencer can prevent unnecessary current draw while portions of the design sit idle, waiting for prerequisite systems to be powered. Some FPGAs, for example, may require more than ten rails, which, if sequenced using discrete components, could introduce extra power and board space overhead. When paired with the tiny, ultra-low RDSON GreenFET™ integrated power switch, power sequencing with Renesas is an incredibly efficient solution. Moreover, a power sequencer can be easily built on any GreenPAK IC.
特性
- GreenPAK Enhances System Stability
- No code to avoid errors, hang-ups, or missed reset events
- Integration of many components ensures fewer points of failure
- GreenPAK Reduces Board Size
- Being as small as 1.2mm², it is a perfect solution for mobile and wearable electronics
- GreenPAK Lowers Power Consumption
- GreenPAK can continuously run without ruining the power budget
- GreenPAK Maximizes GPIO Flexibility
- Configurable GPIO with pull-up/down resistors, push-pull, open drain, etc.
- Flexible GPIO routing to ensure the least complexity in PCB routing
- Integration of many common components to generate custom timing and logic to fit the requirements of many power sequencer designs
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