UC1854B Analog and Mixed-Signal by Texas Instruments

Enhanced High Power Factor Preregulator 16-CDIP -55 to 125

Status: ACTIVE
Series: -
RoHS: Unknown
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Specifications

Startup Current(mA) 0.25
Operating supply(Max)(V) 20
UVLO thresholds on/off(V) 10.5/10
Rating Military
Control method CCM
Package size mm2:W x L (PKG) : See datasheet (CDIP)
Device type Single-phase PFC
Package Group CDIP|16
Peak output sink current gate drive(A) 1
Features > 750W Applications,Average Current Mode,Enable
Operating temperature range(C) -55 to 125
Operating supply current(mA) 12
Practical operating frequency(Max)(MHz) 0.2
Peak output source current gate drive(A) -1

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Frequently Asked Questions

Where can I find additional details, specifications and documents for a UC1854B?

Additional datasheets, footprints and schematics for UC1854B are listed on our Part Details page. You can also find images and similar parts to UC1854B on this page.

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What category does UC1854B fall under?

The UC1854B is listed under Semiconductors > Analog and Mixed-Signal > Power management > Offline & isolated DC/DC controllers & converters > Power factor correction (PFC) controllers.

Can I view similar or alternative parts?

You can view similar parts to UC1854B when available in the Power factor correction (PFC) controllers range under the specifications section at the bottom of the details page.

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Is the UC1854B RoHS compliant?

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