UCC28070PWR Texas Instrument Electronic Components

Kinglionski is the agent and distributor of UCC28070PWR Texas Instrument Electronic Components, focusing on the foreign trade of electronic components for 12 years. It only makes new and original packaging, with reasonable price and high quality, and serves most of the European and American markets.

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Product Description

The UCC28070PWR power factor corrector IC controls two CCM (Continuous Conduction Mode) Boost PFC power stages operating 180° out of phase with each other. This interleaving action reduces the input and output ripple currents so that less EMI filtering is needed and allows operation at higher power levels than a non-interleaved solution.

The UCC28070PWR is an advanced power factor correction (PFC) device that integrates two pulsewidth modulators (PWMs) operating 180° out of phase. This interleaved PWM operation generates substantial reduction in the input and output ripple currents, allowing the conducted-EMI filtering to become easier and less expensive.

The UCC28070PWR can operate over a wide range of frequencies, making it suitable for use with both MOSFET and IGBT power switches. Multiple UCC28070PWR controllers can be synchronized for use in higher power applications where more than two interleaved power stages are needed.

UCC28070PWR Texas Instrument Electronic Components Features

Type	Main product features
UCC28070PWR	Interleaved Average Current-Mode PWM Control With Inherent Current Matching
	Advanced Current Synthesizer Current Sensing for Superior Efficiency
	Programmable Frequency from 30 kHz to 300 kHz
	External-Clock Synchronization Capability