UC3843A, UC3842A Datasheet - UTC

UC3843A, UC3842A, CURRENT MODE PWM CONTROL CIRCUITS

UNISONIC TECHNOLOGIES CO., LTD UC3842A/3843A LINEAR INTEGRATED CIRCUIT CURRENT MODE PWM CONTROL CIRCUITS * .
The UTC UC3842A/3843A provide the necessary functions to implement off-line or DC to DC fixed frequency current mode, controlled switching circuits wi.

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UC3842A_UTC.pdf

UC3843A Datasheet Preview — This datasheet PDF includes multiple part numbers: UC3843A, UC3842A. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

UC3843A, UC3842A

Manufacturer:

UTC

File Size:

362.65 KB

Description:

CURRENT MODE PWM CONTROL CIRCUITS

Note:

This datasheet PDF includes multiple part numbers: UC3843A, UC3842A.
Please refer to the document for exact specifications by model.

Features

* Low Start Up Current ( Typical 0.12mA )
* Automatic Feed Forward Compensation
* Pulse-by-Pulse Current Limiting
* Under-voltage Lockout with Hysteresis
* Double Pulse Suppression
* High Current Totem Pole Output to Drive MOSFET Directly
* Internally Trimmed Band Gap Reference

UC3843A Distributors

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UC3842A CURRENT MODE PWM CONTROL CIRCUITS UTC

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