UCC3801N Semiconductors - ICs by Texas Instruments


Status: Unknown
Series: -
RoHS: Unknown
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The UCCx80x family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching mode power supplies with minimal parts count. These devices have the same pin configuration as the UCx84x family, and also offer the added features of internal full-cycle soft start and internal leadingedge blanking of the current-sense input.
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Input Voltage -
Output Voltage 5.075V
Output Current 200mA
Supply Voltage Min 10V
Supply Voltage Max 12V
Controller IC Case Style DIP
No. of Pins 8Pins
Frequency 1MHz
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
SVHC No SVHC (27-Jun-2018)
Base Number 3801
Controller Type PWM
IC Generic Number 3801
IC Temperature Range Commercial
Input Current 500µA
Logic Function Number 3801
Operating Temperature Range 0°C to +70°C
Output Current Max 1A
Output Energy per Cycle 20µJ
Output Type Totem Pole
Power Dissipation Pd 1W
Supply Voltage Range 0V to 10V
Termination Type Through Hole
Turn Off Threshold Voltage 7.4V
Turn On Threshold Voltage 9.4V

Alternative Descriptions

Current Mode PWM Controller 1A 8-Pin PDIP Tube | Avnet America
Bimos Current Mode Pwm, 3801, Dip8 | Newark Electronics

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Frequently Asked Questions

Where can I find additional details, specifications and documents for a UCC3801N?

Additional datasheets, footprints and schematics for UCC3801N are listed on our Part Details page. You can also find images and similar parts to UCC3801N on this page.

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What category does UCC3801N fall under?

The UCC3801N is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to UCC3801N when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the UCC3801N RoHS compliant?

This part has not been flagged as RoHS Compliant.

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