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power tool

Power tools

Overview: Various forms, from corded power tools, to later battery-based cordless power tools, to intelligent power tools in the era of smart electric applications covering garden tools, building tools, urban road and bridge, and so on. Sigma can provide AC/DC, high voltage/medium voltage/low voltage DC/DC battery pack management chips, isolated DC/DC, linear power supply and other products to help intelligent and efficient system design.

系统框图 PFC Controller/Converter AC-DC Converter
SR Controller/Converter
Controller
Synchronous Rectifier Controller
Converter
SM7 TO252 PDFN5*6 TO220F SOP8 SM10

QR-Lock Series

Product NumberTopologyGaN FET BVGaN FET RDSONfMAXVDD RangeX-cap DischargePackageOutput Power
(90~264VAC)
DK8012QR-LOCK700V1600mΩ200KHz-0.3~60VNESOP7/PDFN5*612W
DK8020QR-LOCK700V834mΩ200KHz-0.3~60VNESOP7/PDFN5*620W
DK8025QR-LOCK700V578mΩ200KHz-0.3~60VNESOP7/PDFN5*625W
DK8035QR-LOCK700V432mΩ200KHz-0.3~60VNESOP7/PDFN5*630W
DK8036QR-LOCK700V330mΩ200KHz-0.3~60VNESOP7/PDFN5*636W
DK8045QR-LOCK700V330mΩ200KHz-0.3~60VYPDFN5*6/PDFN8*8
/ESOP12		45W/55W
DK8065QR-LOCK700V196mΩ200KHz-0.3~60VYPDFN8*8/ESOP1265W
DK8075QR-LOCK700V101mΩ200KHz-0.3~60VYPDFN8*8/ESOP1275W
DK8112QR-LOCK700V1600mΩ110KHz-0.3~60VNESOP7/PDFN5*612W
DK8120QR-LOCK700V834mΩ110KHz-0.3~60VNESOP7/PDFN5*620W
DK8125QR-LOCK700V578mΩ110KHz-0.3~60VNESOP7/PDFN5*625W
DK8135QR-LOCK700V432mΩ110KHz-0.3~60VNESOP7/PDFN5*630W

AHB Series

Product NumberTopologyGaN FET BVGaN FET RDSONfMAXVDD RangeX-cap DischargePackage"Output Power
(90~264VAC)"
DK8710BD/PDAHB700V/700V365mΩ/365mΩ800KHz-0.3~27VYDFN8*8100W
DK8712BD/PDAHB700V/700V270mΩ/270mΩ800KHz-0.3~27VYDFN8*8120W
DK8715BD/PDAHB700V/700V165mΩ/165mΩ800KHz-0.3~27VYDFN8*8150W
DK8718BD/PDAHB700V/700V115mΩ/115mΩ800KHz-0.3~27VYDFN8*8180W
DK8510AHB700V/700V330mΩ/330mΩ800KHz-0.3~27VYDFN8*8100W
DK8512AHB700V/700V249mΩ/249mΩ800KHz-0.3~27VYDFN8*8120W
DK8515AHB700V/700V160mΩ/160mΩ800KHz-0.3~27VYDFN8*8150W
DK8518AHB700V/700V101mΩ/101mΩ800KHz-0.3~27VYDFN8*8180W

ACF Series

Product NumberTopologyGaN FET BVGaN FET RDSONfMAXVDD RangeX-cap DischargePackage"Output Power
(90~264VAC)"
DK8607ACF700V/700V365mΩ/165mΩ1MHz-0.3~27VYDFN8*865W
DK8610ACF700V/700V165mΩ/115mΩ1MHz-0.3~27VYDFN8*8100W

Primary Side Regulation AC-DC Power Converter

Product NumberTopologySelf PoweredPower Device BVPower Device R
DS(ON)		HV StartupStandby PowerPackage"Output Power
(90~264VAC)"
DK910CPSR FlybackY700V BJTIc=0.80AY<75mWSOP810W
DK912CPSR FlybackY700V BJTIc=0.90AY<75mWSOP812W
DK903PSR FlybackY700V BJTIc=0.25AY<75mWSOP83W
DK905PSR FlybackY700V BJTIc=0.45AY<75mWSOP85W
DK906PSR FlybackY700V BJTIc=0.35AY<270mWSOP8/DIP86W
DK910PSR FlybackY700V BJTIc=0.80AY<75mWSOP810W
DK912PSR FlybackY700V BJTIc=0.90AY<270mWSOP8/DIP812W
DK913PSR FlybackY700V BJTIc=0.90AY<75mWSOP8/DIP812W
DK935PSR FlybackY700V BJTIc=0.40AY<75mWSOP75W

Secondary Side Regulation AC-DC Power Converter

Product NumberTopologySelf PoweredPower Device BVPower Device RDS(ON)HV StartupStandby PowerPackageOutput Power
(90~264VAC)
DK220MPSSR FlybackN650V MOS2.0ΩY<75mWSOP820W
DK220MDSSR FlybackN650V MOS2.0ΩY<75mWDIP824W
DK225MPSSR FlybackN650V MOS1.3ΩY<75mWSOP822W
DK225MDSSR FlybackN650V MOS1.3ΩY<75mWDIP830W
DK2648PASSR FlybackN650V MOS4.0ΩN<75mWSOP812W
DK2648CBSSR FlybackN650V MOS1.8ΩN<75mWSOP820W
DK2648PCSSR FlybackN650V MOS2.5ΩN<75mWSOP818W
DK2649PASSR FlybackN650V MOS4.0ΩN<75mWDIP815W
DK2649CBSSR FlybackN650V MOS2.0ΩN<75mWSOP820W
DK2649CCSSR FlybackN650V MOS1.3ΩN<75mWSOP822W
DK106CSSR FlybackY700V BJTIc=0.4AY<270mWSOP8/DIP86W
DK112CSSR FlybackY700V BJTIc=0.8AY<270mWDIP812W
DK106SSR FlybackY700V BJTIc=0.4AY<270mWSOP8/DIP86W
DK112SSR FlybackY700V BJTIc=0.8AY<270mWDIP812W
DK1203SSR FlybackY700V BJTIc=0.8AY<270mWSOP7/DIP812W
DK124SSR FlybackY700V BJTIc=1.3AY<270mWDIP818W
DK125SSR FlybackY700V BJTIc=1.5AY<270mWDIP824W