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1. #Painless performance digital power manager update#
2. #Painless performance digital power manager driver#

Different GaN PAs need a different drain voltage level at a different power level. That negative Gate voltage must be applied before increasing the drain bias voltage to protect the device from damage. GaN devices are depletion mode FETs that demand a negative gate voltage during operation. Specific bias sequencing is required to power the radio frequency power amplifier (RFPA) and calibrate it before transmitting the RF. After the customer has optimized the PMICs for their system, Qorvo then ships ICs that are built and tested to those settings.ĪctiveCiPS programming dongle to enable designers to configure the PMIC multiple times during the design process.Īs an example of power management intelligence, consider systems that use Gallium Nitride (GaN) power amplifiers like phased array radar and satellite communication. With the programing dongle, designers can generate their own custom programed samples again and again until they achieve the functionality they're looking for. This helps make the debug stage painless and can speed time to market. These tiny, high-performance PMICs maximize system efficiency and performance while providing design flexibility and lowering the bill-of-materials cost.īecause ActiveCiPS PMIC products are configurable, Qorvo provides an ActiveCiPS programming dongle to enable designers to configure the PMIC multiple times during the design process. As a result, PMICs are used in many small devices such as wearables, hearables and IoT (Internet of Things) devices - all thanks to their small size, high efficiency and low power consumption.

#Painless performance digital power manager update#

Today's PMICs are flexible, allowing users to update default settings like output voltages, sequencing, fault thresholds and other parameters. Power Management Integrated Circuits (PMICs) integrate multiple voltage regulators and control circuits into a single chip. In complex systems, or when a designer needs a more advanced or innovative power solution, it can be too expensive to use discrete components. In this educational video (length: 27 minutes), you will learn about ActiveCiPS power management and how it dramatically helps engineers optimize their designs. But what if a built-in power management device helped tackle that job? Qorvo's Configurable Intelligent Power Solutions (ActiveCiPS™) devices help control, monitor and optimize power distribution and conversion in different systems with built-in intelligence and configurability. Managing that vital resource is critical for systems to operate properly, and in a world that demands smaller, faster and smarter devices, it can be a real challenge. Easy, of course, until you don't have it. In this industry, it can be easy to take power for granted.

#Painless performance digital power manager driver#

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