Qorvo: Power Management for RF

Product Summary

Qorvo offers a wide range of RFPoL (Radio Frequency application Point of Load) regulators and DC bias solutions optimized for RF/Radar/Electronic Warfare (EW) applications, from low power below 100mW to high power up to several kW.

Qorvo's power technology reduces overall system costs and development cycle times with best-in-class efficiency and simplified design, supporting voltage conversion up to 400V.

Product main features

RF component bias sequencing, power-up, power-down, and error shutdown
Automatic GaN/GaAs Bias Calibration of IDQ and Gate Voltage
PA RF component protection including over-temperature, over-current, over-voltage etc.
Low DC bias noise
Factory programmed plug-and-play default settings for Qorvo's RF components
Optional digital interface for dynamic DC bias control via IC bus
Wide range of input and output voltages
High efficiency
Highly integrated with minimal external components

Product lineup

This is a list of Qrovo's RF power management products. If you would like to see detailed product specifications, please refer to the manufacturer's page below. We can also make proposals, so please feel free to contact us.
Qorvo RF Power Management Product Listing Page

Battery Management Device

model number	data sheet	Overview	Min Input Voltage [V]	Max. Input Voltage [V]	Max charging current [A]
ACT43950	inquiry	400V Input, High Efficiency, Programmable Constant Current Output Regulator	180	400	4

DC/DC Converters (RF)

model number	data sheet	Overview	Min Input Voltage [V]	Max. Input Voltage [V]	Min Output Voltage [V]	Max output voltage [V]
ACT41000	〇	40V Programmable Output, Synchronous RF Point of Load Regulator with Integrated MOSFET	4.5	40	3	24
ACT43850	inquiry	20~55 V/20A output, compact, fast response, step-down RF PoL (Point of Load) voltage regulator	45	150	20	55

RF Power Amplifier Bias Controller

model number	data sheet	Overview	Min Drain Switch Voltage [V]	Max drain switch voltage [V]	Negative Gate Regulator Bias Range [V]	External Switch FET Support
ACT43750	inquiry	RF PoL (Point of Load) Drain Switch Driver/Gate Bias Regulator	180	400	-6 to -1.5	Power GaN, Power Si

Target application

radar
Electronic Warfare (EW)
Power Amplifier
Satellite communications
Defense Communications

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