The KA3882C/KA3883C is a fixed PWM controller for Off Line and DC to DC converter applications. The internal circuits include an UVLO, a low start up current circuit, a temperature compensated reference, a high gain error amplifier, a current sensing comparator, and the high current totem-pole output for driving a POWER MOSFET. Also the KA3882C/KA3883C provides low start-up current below 0.3mA and short shutdown delay time typ. 100ns. The KA3882C has the UVLO threshold of 16V (on) and 10V(off). The KA3883C is 8.4V(on) and 7.6V(off). The KA3882C and KA3883C can operate within 100% duty cycle.

Fairchild Semiconductor

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Alias du fabricant

onsemi possède plusieurs marques à travers le monde que les distributeurs peuvent utiliser comme noms alternatifs. onsemi peut également être connu sous les noms suivants :

ON Semiconductor
ONS
ONSEMICON
ON SEM
ON SEMICONDUCTO
ON SEMICONDUCTORS
ONSEMIC
ON Semicondu
OSC
ONSE
ON SEMICOND
ON Semiconductor / Fairchild
SCG
ON Semiconductor Cor
ON SEMICO
ONSM
ON SEMICONDUCTOR CORP
onsemi / Fairchild
MOT/ON SEMI
Fairchild/ONSemiconductor
ON Semiconductor Corporation
ON4
ON Semi - ON Semiconductor
ON SEMICONDUCT
ON-SEMI SCG
ON Semiconductor Inc.
onsemiconductor
On Semiconductor Ltd

Historique des stocks

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Modèles CAO

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Pièces de rechange

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Spécifications techniques

Physical

Case/PackageDIP

MountThrough Hole

Number of Pins8

Number of Terminals8

Weight851 mg

Technical

Duty Cycle100 %

Fall Time40 ns

Max Duty Cycle100 %

Max Input Voltage25 V

Max Operating Temperature70 °C

Max Output Current1 A

Max Output Voltage5.1 V

Max Power Dissipation1 W

Max Supply Current17 mA

Max Supply Voltage30 V

Max Switching Frequency500 kHz

Min Input Voltage12 V

Min Operating Temperature0 °C

Min Output Voltage4.9 V

Nominal Input Voltage15 V

Nominal Output Voltage5 V

Number of Circuits1

Number of Outputs1

Operating Supply Current17 mA

Output Current1 A

Rise Time40 ns

Switching Frequency500 kHz

Temperature GradeCommercial

Dimensions

Height - Seated (Max)5.08 mm

Length9.2 mm

Terminal Pitch2.54 mm

Width7.62 mm

Fiches techniques et documents

Téléchargez les fiches techniques et la documentation du fabricant pour onsemi KA3883C.

IHS

Datasheet7 pagesIl y a 4 ans

Datasheet8 pagesIl y a 23 ans

Fairchild Semiconductor

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Conformité

Classification environnementale

REACH SVHCYes

RoHSCompliant

Déclarations de conformité

Reach Statement8 pagesIl y a 11 ans

Rohs Statement1 pageIl y a 13 ans

Rohs Statement1 pageIl y a 14 ans

Reach Statement2 pagesIl y a 13 ans