Datasheet4U Logo Datasheet4U.com

UC3863 Datasheet - UTC

UC3863 LOW COST POWER-SAVING MODE PWM CONTROLLER

The UC3863 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.

UC3863 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

* OTP,OLP,OVP and VDD clamp for higher

UC3863 Datasheet (291.71 KB)

Preview of UC3863 PDF
UC3863 Datasheet Preview Page 2 UC3863 Datasheet Preview Page 3

Datasheet Details

Part number:

UC3863

Manufacturer:

UTC

File Size:

291.71 KB

Description:

Low cost power-saving mode pwm controller.

📁 Related Datasheet

UC3861 Resonant-Mode Power Supply Controllers (Unitrode)

UC3862 Resonant-Mode Power Supply Controllers (Unitrode)

UC3863 Resonant-Mode Power Supply Controllers (Unitrode)

UC3863A LOW COST POWER-SAVING MODE PWM CONTROLLER (UTC)

UC3864 (UC3861 - 3868) Resonant-Mode Power Supply Controllers (Unitrode)

UC3865 Resonant-Mode Power Supply Controllers (Unitrode)

UC3866 Resonant-Mode Power Supply Controllers (Unitrode)

UC3867 Resonant-Mode Power Supply Controllers (Unitrode)

TAGS

UC3863 LOW COST POWER-SAVING MODE PWM CONTROLLER UTC

UC3863 Distributor