Datasheet4U Logo Datasheet4U.com

UC3873HL Datasheet - UTC

UC3873HL LOW COST POWER-SAVING MODE PWM CONTROLLER

The UTC UC3873HL is a high performance current mode PWM controller ideally suited for low standby power. Low VDD startup current make the power reliable on startup design and a large value resistor could be used in the startup circuit to minimize the standby power. At no load condition, the IC opera.

UC3873HL Features

* UTC proprietary frequency hopping technology for Improved EMI performance.

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

* Soft Start

* Dynamic peak current limiting for constant output power

* Built-in synchronized slope compensation

* OLP with automatic

UC3873HL-UTC.pdf

Preview of UC3873HL PDF
UC3873HL Datasheet Preview Page 2 UC3873HL Datasheet Preview Page 3

Datasheet Details

Part number:

UC3873HL

Manufacturer:

UTC

File Size:

313.31 KB

Description:

Low cost power-saving mode pwm controller.

📁 Related Datasheet

UC3873H LOW COST POWER-SAVING MODE PWM CONTROLLER (UTC)

UC3873 LOW COST POWER-SAVING MODE PWM CONTROLLER (UTC)

UC3873B LOW COST POWER-SAVING MODE PWM CONTROLLER (UTC)

UC3873C LOW COST POWER-SAVING MODE PWM CONTROLLER (UTC)

UC3873L LOW COST POWER-SAVING MODE PWM CONTROLLER (UTC)

UC3871 Resonant Fluorescent Lamp Driver (Unitrode)

UC3872 Resonant Lamp Ballast Controller (Unitrode)

UC3874-1 Step-down (Buck) Controllers (Unitrode)

TAGS

UC3873HL UC3873HL LOW COST POWER-SAVING MODE PWM CONTROLLER UTC

UC3873HL Distributor