Datasheet Details
| Part number | UCC28070-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 911.92 KB |
| Description | PFC Controller |
| Download | UCC28070-Q1 Download (PDF) |
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Overview: UCC28070-Q1 www.ti.com SLUSA71A – JULY 2010 – REVISED JUNE 2011 INTERLEAVING CONTINUOUS CONDUCTION MODE PFC CONTROLLER Check for Samples:.
| Part number | UCC28070-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 911.92 KB |
| Description | PFC Controller |
| Download | UCC28070-Q1 Download (PDF) |
|
|
|
The UCC28070 is an advanced power factor correction device that integrates two pulse-width modulators (PWMs) operating 180° out of phase.
This interleaved PWM operation generates substantial reduction in the input and output ripple currents, and the conducted-EMI filtering becomes easier and less expensive.
A significantly improved multiplier design provides a shared current reference to two independent current amplifiers that ensures matched average current mode control in both PWM outputs while maintaining a stable, low-distortion sinusoidal input line current.
| Part Number | Description |
|---|---|
| UCC28070 | PFC Controller |
| UCC28070A | PFC Controller |
| UCC2800 | Low-Power BiCMOS Current-Mode PWM Controllers |
| UCC2800-EP | LOW-POWER BICMOS CURRENT-MODE PWM |
| UCC2800-Q1 | PWM |
| UCC2801 | Low-Power BiCMOS Current-Mode PWM Controllers |
| UCC2801-EP | LOW-POWER BICMOS CURRENT-MODE PWM |
| UCC2801-Q1 | PWM |
| UCC28019 | PFC Controller |
| UCC28019A | PFC Controller |