UC3854N Part Information

Details for UC3854N by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Specifications

UVLO 16V
Supply Voltage Min 15V
Supply Voltage Max 35V
Startup Current 1.5mA
Operating Supply Current 10mA
Controller IC Case Style DIP
No. of Pins 16Pins
Duty Cycle (%) 95%
Frequency 102kHz
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 3854
IC Generic Number 3854
IC Temperature Range Commercial
Input Voltage Max 11V
Logic Function Number 3854
No. of Outputs 1Outputs
Operating Temperature Range 0°C to +70°C
Output Current Max 3.5A
Output Voltage 6V
Output Voltage Max 7.6V
Primary Input Voltage 18V
Supply Voltage Range 15V to 35V
Termination Type Through Hole
RoHS Compliant

Alternative Part Descriptions

  • IC, PFC PRE-REGULATOR, 35V, DIP-16; UVLO:16V; Supply Voltage Min:15V; Supply Voltage Max:35V; Startup Current:1.5mA; Operating Supply Current:10mA; Controller IC Case Style:DIP; No. of Pins:16Pins; Duty Cycle (%):95%; RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a UC3854N?

Additional datasheets, footprints and schematics for UC3854N are listed in our Part Details tab. You can also find the UC3854N image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for UC3854N in the Pricing & Inventory tab next to part details. You can view UC3854N price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does UC3854N fall under?

The UC3854N is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to UC3854N when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the UC3854N you can contact the distributor directly for product support, shipping queries etc.

Is the UC3854N RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for UC3854N have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for UC3854N.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for UC3854N often in real-time on the comparison pages.

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