UCC2818D Semiconductors - ICs by Texas Instruments

POWER FACTOR CONTROLLER CURRENT SOIC16

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The UCCx817 and UCCx818 family provides all the functions necessary for active power factor-corrected preregulators. The controller achieves near-unity power factor by shaping the AC input line current waveform to correspond to that of the AC input line voltage. Average current mode control maintains stable, low distortion sinusoidal line current. Designed in Texas Instrument’s BiCMOS process, the UCCx817 and UCCx818 offers new features such as lower start-up current, lower power dissipation, overvoltage protection, a shunt UVLO detect circuitry, a leading-edge modulation technique to reduce ripple current in the bulk capacitor, and an improved, lowoffset (±2-mV) current amplifier to reduce distortion at light load conditions.

Where to Buy

Prices starting from US$1.70

Distributor Stock
Logo for RS
RS
from US$3.20
148
in stock
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Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$2.95
280
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$4.29
-
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Logo for element14
element14
from US$4.44
-
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Logo for Texas Instruments
Texas Instruments
from US$1.70
-
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Logo for Farnell
Farnell
from US$4.37
-
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Specifications

UVLO 10.2V
Supply Voltage Min 12V
Supply Voltage Max 17V
Startup Current 150µA
Operating Supply Current 4mA
Controller IC Case Style SOIC
No. of Pins 16Pins
Duty Cycle (%) 95%
Frequency 250kHz
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

IC: PMIC | Transfer Multisort Elektronik
Power Factor Correction PREREGUL 0.15mA | RS
Power Factor Controller, Current, Soic16 | Newark Electronics
6kHz-220kHz CCM PFC controller with 10.5V/10V UVLO, -40°C to 85°C | Texas Instruments


Frequently Asked Questions

Where can I find additional details, specifications and documents for a UCC2818D?

Additional datasheets, footprints and schematics for UCC2818D are listed on our Part Details page. You can also find images and similar parts to UCC2818D on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for UCC2818D on our Product Comparison page. Access via the 'View Pricing & Stock' button to view UCC2818D price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does UCC2818D fall under?

The UCC2818D is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to UCC2818D 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 UCC2818D you can contact the distributor directly for product support, shipping queries etc.

Is the UCC2818D RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for UCC2818D have stock available?

Authorised distributors including Transfer Multisort Elektronik, RS, Newark Electronics, element14 and Texas Instruments have stock available or on a lead time for UCC2818D.

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

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