The UCC28019 evaluation module (EVM) is a 350-W off-line Power Factor Correction (PFC) boost converter providing a 390-V regulated output at 0.9 A of load current. The PFC converter accommodates an input voltage range of 85 VAC to 265 VAC and uses average current mode control at a fixed frequency of 65 kHz. The UCC28019 incorporates a wide range of protection features to ensure safe system operation.
| Manufacturer | Texas Instruments |
|---|---|
| Category | Power Management |
| Sub-Category | Power Factor Correction |
| Eval Board Part Number | 296-23116-ND |
| Eval Board Supplier | Texas Instruments |
| Eval Board |
Board not Stocked
|
| Output Power |
350 W
|
| Voltage In |
85 ~ 265 VAC
|
| Voltage Out |
390 V
|
| THD @ Conditions |
9% @ 230 Vin, 0.2 ~ 0.9A
5% @ 115 Vin, 0.2 ~ 0.9A |
| Efficiency @ Conditions |
>95%, 230V in, 390V @ 0.2 ~ 1 A
>93%, 115V in, 390V @ 0.2 ~ 1 A |
| Features |
Current Limit (Adj. or Fixed)
Open Circuit Protection Over Voltage Protection Soft Start Under Voltage Protection, Brown-Out |
| Switching Frequency |
65 kHz
|
| Application / Target Market |
Computers
LCD TV / Monitor Power: AC Adapters |
| Component Count + Extras |
47 + 9
|
| Design Author |
Texas Instruments
|
| Main I.C. Base Part |
UCC28019
|
| Date Created By Author | |
| Date Added To Library | 2011-03 |
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