UCC2818D Semiconductors - ICs by Texas Instruments

POWER FACTOR CONTROLLER CURRENT SOIC16

Status: Unknown
Series: -
RoHS: Unknown
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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$2.26

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$2.26
9,640
in stock
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Logo for TME
TME
from US$3.50
82
in stock
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Logo for RS UK
RS
from US$4.58
0
in stock
Buy Now
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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)

Last 6 months Inventory & Pricing History


Alternative Descriptions

IC: PMIC | TME
Texas Instruments UCC2818D | RS


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?

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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 Rochester Electronics, TME and RS have stock available or on a lead time for UCC2818D.

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