CES 2021 Company & Technology Update

Navitas Semiconductor Ltd.22 Fitzwilliam Square South, Saint Peter's, Dublin, D02 FH68, Republic of Irelandwww.navitassemi.com, +1-844-654-2642, info@navitassemi.com

• Navitas:• Latin for “Energy”• Founded January 2014• Proven management, 75+ employees• Strong financial investors ($1B+ managed capital)

• Global Expansion• HQ : Ireland• China : Shenzhen, Shanghai and Hangzhou• Regional : Los Angeles, Taipei, Hsinchu, Manila, Seoul, Tokyo

• World’s first & only GaN power IC company

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Navitas Semiconductor Ltd.

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Power GaN Technologies

G

S1S2

D

dMode FET(normally on)

GaN DiscreteNeed special gate driver to drive sensitive GaN input

Need extra Si FETin ‘cascode’ configuration

Si controller/driver+ Si FET cascode

+ GaN dMode FET

Co-pack

10…30V

GaN Power ICGaN Power (FET),

Drive, Control, Protection

Fastest, most efficientGaN Power FETs

>20x faster than silicon>5x faster than cascoded GaNProprietary design

World’s First GaNFast™ Power ICs

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First & Fastest IntegratedGaN Gate Driver

with Control & Protection

World’s First

Power ICs

Up to 40 MHz switching, 5x higher density & 20% lower system cost

>3x faster than any other gate driverProprietary design120+ patents granted/applied

• Monolithic integration, 650V/800V, 2MHz• GaN Power FET(s) + Driver + Control + Protection• Features: on-board regulators, hysteretic input, level-shift,

bootstrap, dV/dt control, UVLO, shoot-through & ESD protection

• “Digital In, Power Out”

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GaNFast Power ICs: Single, Half-Bridge

10…30V

QFN

6 x 8mm

5 x 6mm

2MHz, 0-600V Half-Bridge

SingleGaN Power IC

NV61xx

Half-BridgeGaN Power IC

NV62xx

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• 120+ patents• AllGaN™ PDK

• Integrated gate drive• Half-bridge• Level-shifting• Autonomous

protection• …and more

• Low-inductance packaging

• High-frequency systems

• Applicationuse cases

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High Volume, High Quality

July 2020

Proprietary Reliability Methods

500kHz, 0-500V

Proven Quality and Reliability

>9M Shipped

0 (zero) Field Failures

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Second Revolution in PowerPo

wer

Den

sity

(W/i

n3 )

(AC-

DC c

onve

rter

s ~30

0W)

0.1

1

10

100

40% efficiency1977 1987

2x Lower Loss3x Lower $/W

Linear Regulators

Switching Regulators

80%

50 Hz 30 kHz

Si BJT Si FETsNew MagneticsNew ControllersNew Topologies

Switching Regulators

90%

65 kHz

20172014

2x Lower Loss3x Lower $/W

HF Switching Regulators

95-98%

1 MHz

New GaN Power ICsNew MagneticsNew ControllersNew Topologies

2027

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Smartphones Win With GaN

Source: Navitas, to November 2020

0

20

40

60

80

100

120

Char

ging

Pow

er (W

)

0102030405060708090

100110120130140150160170180190200210

0

500

1,000

1,500

2,000

2,500

3,000

3,500

4,000

4,500

5,000

5,500

6,000

Scre

en S

ize (c

m2 )

Year

Batt

ery

Size

(mAh

r)

In-Box Accessory Platform Announcement

Si SiSi

SiSi

Si

? ?

?OEM Charger PowerScreen Size and Battery CapacityIncl. Huawei, Xiaomi, OPPO, OnePlus, RealMe, Samsung, Apple, Google

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Notebook Fast Charging

Lipstick Pro 65W C+A76 cc, 106 g, 0.85 W/cc

Lipstick 65W C63 cc, 93 g, 1 W/cc

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Notebook Fast Charging

Power Adapter Plus (PA901)90W captive USB-C + 10W A

188 cc, 375 g, 0.53 W/cc

ProArt StudioBook One300W 48V

237 cc, 600 g, 1.27 W/cc

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Mobile Fast Charging

50W Mini SuperVOOC “Cookie” Charger 65W SuperDart110W Platform

“Using gallium nitride devices to drive transformers to very high frequencies has been the dream of all technical workers for many years”

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Mobile Fast Charging

Mi 10, 10 Pro

Xiaomi CEO: “How tiny is this GaN charger?”

65W C53 cc

Legion Gaming Phone90W 2C

• 8 chargers from 27W to 100W 2C+2A• Proprietary Omnia GaNFast power IC

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Aftermarket GaNFast

Omnia 100W 2C+2A160 cc, 223 g, 0.62 W/cc

Omnia 61W C61 cc, 92 g, 1 W/cc

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Aftermarket GaNFast

61W C65W C+A20W C

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World’s Smallest Multi-Port 30W-200W

Images to scale

120W 2C+A154 cc, 216 g

Pro 65W C+A76 cc, 106 g

100W 3C+A149 cc, 220 g

Omnia 90W 2C+A131 cc. 190 g

30W C+A67 cc, 82 g

200W 2C+2A203 cc, 220 g

High-frequency ACF / QRToroidal or planar transformers

High-frequency CrCM boost PFC + ACF / QRToroidal or planar transformers

3x smaller, lighter and lower cost than individual chargers

High-Power Roadmap

Output Filters & DC/DC Circuit

Input Filters & PFC Circuit

3.2kW ‘All GaN’ AC-54VMHz Totem-Pole PFC + MHz LLC

300W HVDC ¼ Brick300W AC-48V Laptop Adapter

On-Board Charger and DC-DCFor eScooter, eBike, eCar

75W to 6.6kW

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