UC1844 Analog and Mixed-Signal by Texas Instruments

Current Mode PWM Controller 8-CDIP -55 to 125

Status: ACTIVE
Series: -
RoHS: Unknown
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Features Error Amplifier,Multi-topology
Package size mm2:W x L (PKG) : See datasheet (CDIP),[pf]20LCCC[/pf]: 79 mm2: 8.89 x 8.89 (LCCC|20)
Rating Military
Operating temperature range(C) -55 to 125
UVLO thresholds on/off(V) 16/10
Control method Current
Topology Boost,Flyback,Forward
Frequency(Max)(kHz) 500
Duty cycle(Max)(%) 50
Package Group CDIP|8,LCCC|20
Gate drive(Typ)(A) 1

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Frequently Asked Questions

Where can I find additional details, specifications and documents for a UC1844?

Additional datasheets, footprints and schematics for UC1844 are listed on our Part Details page. You can also find images and similar parts to UC1844 on this page.

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What category does UC1844 fall under?

The UC1844 is listed under Semiconductors > Analog and Mixed-Signal > Power management > Offline & isolated DC/DC controllers & converters > PWM controllers & resonant controllers.

Can I view similar or alternative parts?

You can view similar parts to UC1844 when available in the PWM controllers & resonant controllers range under the specifications section at the bottom of the details page.

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Is the UC1844 RoHS compliant?

This part has not been flagged as RoHS Compliant.

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