UCC2818N Semiconductors - ICs by Texas Instruments

IC PFC PREREG BICMOS 16-PDIP

Electronic & Electrical Components>Semiconductors - ICs>Power Management
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.

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Specifications

UVLO 500mV
Supply Voltage Min 12V
Supply Voltage Max 17V
Startup Current 150µA
Operating Supply Current 4mA
Controller IC Case Style PDIP
No. of Pins 16Pins
Duty Cycle (%) -
Frequency 100kHz
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Operating Temperature Range -40°C to +85°C
Voltage Regulator Type Power Factor Preregulator

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Frequently Asked Questions

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Additional datasheets, footprints and schematics for UCC2818N are listed on our Part Details page. You can also find images and similar parts to UCC2818N on this page.

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What category does UCC2818N fall under?

The UCC2818N is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the UCC2818N RoHS compliant?

This part has not been flagged as RoHS Compliant.

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