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KA3883C Datasheet - Fairchild

SMPS Controller

KA3883C Features

* Low Start Current 0.2mA (Typ) Operating Range Up To 500kHz Cycle by Cycle Current Limiting Under Voltage Lock Out With Hysteresis Short Shutdown Delay Time: Typ.100ns High Current Totem-Pole Output Output Swing Limiting: 22V Desc

KA3883C General Description

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 outpu.

KA3883C Datasheet (43.06 KB)

Preview of KA3883C PDF

Datasheet Details

Part number:

KA3883C

Manufacturer:

Fairchild

File Size:

43.06 KB

Description:

Smps controller.

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KA3883C SMPS Controller Fairchild

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