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UC1843A-EP, UC1842A-EP Current-Mode PWM Controllers

UC1843A-EP Description

UC1842A-EP, UC1843A-EP, UC1844A-EP, UC1845A-EP CURRENT-MODE PWM CONTROLLER D Controlled Baseline * One Assembly/Test Site, One Fabrication Si.
The UC1842A/3A/4A/5A family of control ICs is a pin-for-pin compatible improved version of the UC3842/3/4/5 family.

UC1843A-EP Features

* to control current mode switched mode power supplies, this family has the following improved features. Start up current is guaranteed to be less than 0.5 mA. Oscillator discharge is trimmed to 8.3 mA. During under voltage lockout, the output stage can sink at least 10 mA at less than 1.2 V for VCC o

UC1843A-EP Applications

* of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessari

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This datasheet PDF includes multiple part numbers: UC1843A-EP, UC1842A-EP. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
UC1843A-EP, UC1842A-EP
Manufacturer
Texas Instruments ↗
File Size
1.11 MB
Datasheet
UC1842A-EP-etcTI.pdf
Description
Current-Mode PWM Controllers
Note
This datasheet PDF includes multiple part numbers: UC1843A-EP, UC1842A-EP.
Please refer to the document for exact specifications by model.

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Current-Mode PWM Controllers Texas Instruments
Texas Instruments UC1843A-EP-like datasheet