nuVolta Technologies Inc

Name

nuVolta Technologies Inc

Legal name

NuVolta Technologies (Hefei) Co., Ltd.

Website

https://nuvoltatech.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

101–250 employees

Ownership category

akta.pro rank

Product category

Power Management Semiconductors

NAICS

Electrical Equipment Manufacturing (3353)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Power Management & Power Conversion ICs (PMIC/DC‑DC/AC‑DC/Gate Drivers) (HDAHABAE)

akta.pro secondary industries

Analog & Mixed-Signal ICs (HDAHAAAD), Power Delivery & Fast-Charging Accessories (GaN, PD/QC, PPS) (CRACATAI)

Keywords

• Wireless charging ICs
• Power management semiconductors
• Charge pump chips
• Automotive power management
• Fast charging receivers

Headquarters

HQ city

Milpitas

HQ country

United States

HQ region

North America

Offices7 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Supply Chain, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Wireless Charging ICs: Revenue from selling wireless charging receiver (Rx) and transmitter (Tx) ICs to smartphone OEMs, automotive manufacturers, and accessory makers. Includes Qi-certified modules and PCBA solutions.
2. Wired Fast Charging ICs (Charge Pump): Revenue from 2:1, 4:2, and x:1 charge pump architecture ICs meeting 33W, 67W, 100W+ charging demands. Shipped tens of millions of charge pump units to OEM and ODM partners.
3. Automotive Power Solutions: AEC-Q100 certified automotive wireless Tx terminals delivering industry-leading 80W power output at 80% efficiency for Tier 1 suppliers and automotive OEMs.
4. JDM and Custom Module Solutions: Joint design manufacturing and custom module services providing integrated tiny, high-efficiency IC solutions with PCBA and module product lines.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

NuVolta Technologies designs and sells mixed-signal power management integrated circuits (ICs) for wireless and wired fast charging. The portfolio includes wireless charging receivers (Rx) and transmitters (Tx), charge pump ICs, AEC-Q100 automotive-grade wireless power ICs, Qi2/Qi2.2 certified modules, and DC/DC converters. Chips are sold to smartphone OEMs, automotive Tier 1 suppliers, and mobile accessory brands through direct sales and distributor networks.

Product overview

NuVolta Technologies is a high-performance mixed-signal chip design company specializing in wireless and wired fast charging solutions. The product portfolio consists of wireless charging receivers (NU1679, NU1677, NU1652), wireless charging transmitters/transmitter controllers (NU17123, NU17122, NU17118, NU10300), Qi2 certified modules (NU222, Nu300, Nu325), charge pump ICs (NU2135, NU2205, NU2105), automotive wireless charging solutions (NU8015Q, NU8040Q, NU8060Q, NU8500Q), DC/DC converters (NU3120, NUQ3240, NUQ3533, NUQ3536), and SubPMICs (NU6601A). The company offers both wired and wireless charging ICs and solutions serving consumer electronics, automotive, and industrial markets.

Differentiator

Problem solved

Functional benefit

Products and services

• NU1679 Highly integrated and efficient wireless power receiver suitable for up to 80W output power application with integrated synchronous rectifier and programmable LDO for smartphone and accessory OEMs.
• NU1677 Highly integrated wireless power receiver suitable for up to 30W output power applications with WPC Qi2.2 spec compliance for smartphone and mobile accessory OEMs.
• NU1652 Highly integrated wireless power receiver suitable for up to 70W output power with WPC compliance and bi-directional communication capabilities for premium smartphone OEMs.
• NU17123 High efficiency, high integration Qi2 compliant transmitter IC integrating low Rdson Full bridge FETs, gate drivers, 32bit 36MHz MCU core, 8KB SRAM, 128KB Flash, and TCPC/PD/BC1.2/QC3.0/UFCS/FCP/SCP/AFC fast charging protocols.
• NU1669 Wireless power receiver chip enabling 50W wireless flash charging for flagship smartphones including OPPO Find X8 series, Find N5, Reno series, and OnePlus 13.
• Nu222 Qi2 MPP Module Qi2 certified MPP module compatible with Apple's C222, used in wireless charging docks, magnetic power banks, and in-car chargers by accessory OEMs.
• Nu300 Qi2.2 Module Qi2.2 compliant MPP module supporting 25W output with 58.56mm diameter and 7.9mm thickness, featuring up to 900gf adsorption force for mobile accessory manufacturers.
• Nu325 Qi2.2 Module Qi2.2 compliant MPP module with integrated active cooling (semiconductor and air cooling technologies), 65.2mm diameter and 8.9mm thickness, supporting up to 25W output.
• NU2135 Charge Pump IC 98.0% efficient 9-A battery charging solution using switched cap architecture optimized for 50% duty cycle, reducing cable power losses and temperature rise for smartphone fast-charging applications.
• NU2205 Charge Pump IC Industry's first 100W charge pump fast charging IC using 2S battery 4:2 charge pump architecture, supporting up to 200W with parallel configuration for smartphone OEMs.
• NU2105 Charge Pump IC First-generation 8-A charge pump IC with 97.5% efficiency using switched cap architecture with FOM index of 5.91 for smartphone OEMs.
• NU1718 Wireless Charging Transmitter Controller Highly integrated wireless power transmitter controller with buck/boost controller, 4-pair Half Bridge drivers, 32bit MCU core, and integrated QC/PD3.0 protocol support for Qi2 MPP development and 80W transmitters.
• NU1708A Wireless Charging SoC Wireless charging SoC integrating MCU core and power full bridge into single chip with built-in high-precision lossless current detection, supporting up to 30W output power for power bank and accessory OEMs.
• NU1680C Wireless Power Receiver Highly integrated wireless power receiver with synchronous rectifier, no bootstrap capacitor required, featuring high efficiency and low cost for wearables and accessories.
• NU1509 Wireless Charging Transmitter Control Chip Wireless charging transmitter control chip integrating ARM-M0 core with high-precision FOD algorithm, WPC1.2.4EPP protocol compliance, PWM output, and LED charging status indicator.
• NU1009A Wireless Charging Power Stage Wireless charging power stage integrating power level full bridge MOS tube, built-in switch voltage regulator, LDO power supply, and high-precision current detection.
• NU10300 Wireless Charging Transmitter Power Stage High integrated efficiency power transmitter power stage with full-bridge power stage up to 2.0MHz, high accuracy current sense, and adaptive deadtime control.
• NU8060Q Automotive Wireless Power Transmitter AEC-Q100 Grade 1 qualified new generation high-power wireless power transmitter integrating four 12-mohm low Rdson power FETs, supporting 50W-80W wireless charging for automotive Tier 1 suppliers.
• NU8060 Automotive Wireless Power Transmitter High-power and high-efficiency wireless power transmitter solution integrating four 12-mohm low Rdson power FETs with good thermal performance for automotive applications.
• NU8040Q Automotive Wireless Power Stage Highly integrated full-bridge power stage IC for wireless power transmitter with AEC-Q100 Grade 2 qualification, supporting up to 50W with parallel configuration for automotive applications.
• NU8015Q Automotive Wireless Power Stage Highly integrated full-bridge power stage IC optimized for wireless power transmitter solutions with integrated FETs and drivers for automotive applications.
• NU8500Q Automotive Wireless Charging Controller Advanced automotive wireless charging controller with high-speed ADC, communication interfaces including CAN FD, and safety features for automotive in-cabin wireless charging applications.
• NUQ3240 Automotive DC/DC Buck-Boost Controller Synchronous buck-boost controller for driving silicon MOSFET or GaN power transistors supporting wide input/output up to 45V with up to 98% efficiency for automotive power systems.
• NUQ3533 Automotive DC/DC Buck Converter AEC-Q100 qualified synchronous step-down DC/DC converter delivering up to 3A load current from 36V input with optimized EMI performance for automotive applications.
• NUQ3536 Automotive DC/DC Buck Converter Automotive-grade high-performance buck converter with 3.5-36V input range, up to 6A continuous output, and optimized EMI design for automotive applications.
• NU3120 DC/DC Boost Converter Synchronous high-efficiency boost converter with 10A peak switch current, wide input voltage range from 2.9V to 18V, supporting up to 96% efficiency for consumer electronics applications.
• NVTREF8040Q Automotive Reference Design First 50W automotive wireless charging reference design integrating high efficiency and high power for automotive pre-installation market Tier 1 suppliers.

Quantifiable outcome

• 36-minute full charge for 4500mAh Li-batteries
• +7 more outcomes

Named customers13 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature10 records

Partnerships

Eleven partnerships are on record, tiered core and minor.

• Wireless Power Consortium (WPC)coreStrategic or Co-development PartnerNuVolta actively participates in WPC standard development. CEO Michael Wang serves as Director on the WPC Board. Li Zeng serves as Vice Chairman of WPC 50W SWG (Standards Working Group). NuVolta was first globally to achieve Triple Qi2.2 Certification through WPC.
• University of Science and Technology of China (USTC)minorStrategic or Co-development PartnerCooperation with USTC for industry-academia-research integration. NuVolta opens actual project cases to students, providing full-cycle training covering chip design, tape-out, and testing.
• Hefei University of TechnologyminorStrategic or Co-development PartnerPartnership for talent development and industry-academia-research cooperation. Several interns have grown into core technical team members through NuVolta's training programs.
• UGreen GroupcoreStrategic or Co-development PartnerUGreen Group attended NuVolta's 2025 Mobile Power Symposium. UGreen launched magnetic wireless power bank using NuVolta NU1708A chip with 10000mAh capacity supporting 15W wireless and 20W wired charging.
• Anker InnovationscoreStrategic or Co-development PartnerAnker Innovations attended NuVolta's 2025 Mobile Power Symposium as a leading industry customer.
• BaseuscoreStrategic or Co-development PartnerBaseus attended NuVolta's 2025 Mobile Power Symposium as a leading industry customer.
• JoiePowerminorStrategic or Co-development PartnerJoiePower attended NuVolta's 2025 Mobile Power Symposium.
• LuvocominorStrategic or Co-development PartnerLuvoco attended NuVolta's 2025 Mobile Power Symposium.
• Peak DesigncoreStrategic or Co-development PartnerPeak Design released 5th generation motorcycle mounts with magnetic locking design using NuVolta's Qi 2.0 PCBA module for wireless fast charging functionality.
• AfulminorStrategic or Co-development PartnerAful's OWS-01 open-ear Bluetooth headphone uses NuVolta NU1680C wireless power receiver chip known for high efficiency and low cost.
• Charging Head NetworkminorStrategic or Co-development PartnerNuVolta participated as keynote speaker at Qi2.2 Wireless Charging New Technology Seminar hosted by Charging Head Network.

Scale indicators15 records

Recent moves13 records

Expansion highlights6 records

Direct peers

• Halo Microelectronics: China-based fabless IC company focused on wireless charging transmitters, receivers, and power management solutions. Directly comparable as a Chinese competitor in WPC Qi wireless charging ICs and modules serving similar OEMs and accessory brands.
• Silergy Corp: China-based fabless analog and power management IC company serving smartphones, chargers, and consumer electronics. Highly comparable as a focused Chinese PMIC competitor with overlapping product categories and customer base in fast-charging adapters and mobile devices.
• ConvenientPower: Wireless charging IC and solution provider specializing in Qi-compliant transmitter and receiver ICs. Comparable as a peer in the wireless charging IC space with similar customer profile in consumer electronics and accessories.
• Maxic Technology: Chinese fabless semiconductor company designing PMICs, LED drivers, and fast-charging ICs for consumer electronics. Comparable as a focused Chinese PMIC competitor targeting similar smartphone, charger, and accessory markets.
• SouthChip (Shanghai South Chip): Chinese fabless semiconductor company specializing in charge pump and power management ICs for smartphone fast charging. Most directly comparable peer given shared focus on charge pump architectures serving the same Chinese flagship smartphone OEMs.

Broad incumbents

• Texas Instruments: World's largest analog and mixed-signal IC vendor with a broad PMIC, battery management, and wireless charging portfolio serving consumer, automotive, and industrial. Comparable as the dominant incumbent in power management ICs that NuVolta competes with across multiple end markets.
• Analog Devices: Major analog and mixed-signal semiconductor company with strong PMIC and automotive power management offerings. Comparable as a large diversified competitor with overlapping product lines in power management and mixed-signal ICs.
• NXP Semiconductors: Global semiconductor leader with strong automotive and wireless power portfolios including NFC wireless charging. Comparable as a competitor in automotive-grade power management and wireless charging ICs targeting Tier 1 suppliers and OEMs.
• Renesas Electronics: Global semiconductor company with strong automotive and industrial PMIC portfolio. Comparable as an incumbent in automotive-grade power management and DC/DC converters overlapping with NuVolta's AEC-Q100 certified products.
• onsemi: Power management and analog semiconductor company with strong presence in automotive and consumer charging. Comparable as a direct competitor in PMIC, charge pump, and wireless charging ICs serving similar smartphone and automotive customers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/nuvoltatechnologies

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds2 records

Investors5 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about nuVolta Technologies Inc