UC3863A Datasheet - UTC

LOW COST POWER-SAVING MODE PWM CONTROLLER

UC3863A Features

* UTC proprietary frequency hopping technology for Improved EMI performance.

* Power-saving mode for high light-load and standby efficiency

* Dynamic peak current limiting for constant output power

* Built-in synchronized slope compensation

* OLP with automatic recovery

* OTP

UC3863A General Description

The UC3863A is a high performance current mode PWM controller ideally suited for low standby power. The PWM switching frequency is programmable externally at normal operation. Low VDD startup current make the power reliable on startup design and a large value resistor could be used in the startup ci.

UC3863A Datasheet (407.00 KB)

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Datasheet Details

Part number:

UC3863A

Manufacturer:

UTC

File Size:

407.00 KB

Description:

Low cost power-saving mode pwm controller.
UNISONIC TECHNOLOGIES CO., LTD UC3863A LINEAR INTEGRATED CIRCUIT LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS DESCRI.

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UC3863A LOW COST POWER-SAVING MODE PWM CONTROLLER UTC

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UC3863A Features

UC3863A General Description

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