UCC28600EVM: 120W, 19.4V @ 6.2A with PFC, 85 ~ 265VAC
Summary
The UCC28600 evaluation module (EVM) is a 120-W off-line quasi-resonant flyback converter providing a 19.4-V regulated output at 6.2 A of load current, operating from a universal ac input.
The front-end power factor correction (PFC) stage is controlled by the UCC28051 and accommodates an input line voltage range of 85 VRMS to 265 VRMS and is designed to meet EIC61000-3-2 harmonic emissions requirements.
The module uses the UCC28600 Quasi-Resonant Flyback Green-Mode Controller which integrates built-in state of the art energy saving features with high level protection features to provide cost effective solutions for energy efficient power supplies.
The front-end power factor correction (PFC) stage is controlled by the UCC28051 and accommodates an input line voltage range of 85 VRMS to 265 VRMS and is designed to meet EIC61000-3-2 harmonic emissions requirements.
The module uses the UCC28600 Quasi-Resonant Flyback Green-Mode Controller which integrates built-in state of the art energy saving features with high level protection features to provide cost effective solutions for energy efficient power supplies.
Specifications
| Manufacturer | Texas Instruments |
|---|---|
| Category | AC/DC and DC/DC Conversion |
| Sub-Category | AC/DC SMPS - Single Output |
| Eval Board Part Number | 296-23117-ND |
| Eval Board Supplier | Texas Instruments |
| Eval Board |
Board not Stocked
|
| AC Voltage |
115 V
230 V Universal (115 / 230V) |
| Outputs and Type |
1 Isolated
|
| Voltage Out |
19.4 V
|
| Current Out |
6.2 A
|
| Output Power |
120 W
|
| Features |
PFC
|
| Efficiency @ Conditions |
>80%, 230V in, 19.4V @ 2 ~ 5.9 A
>80%, 115V in, 19.4V @ 2.5 ~ 5.8 A |
| No-load Input Power @ Voltage |
230 mW @ 115 V
420 mW @ 230 V |
| Switching Frequency |
- Not Given
|
| Internal Switch |
No
|
| Component Count + Extras |
102 + 6
|
| Voltage In |
85 ~ 265 VAC
|
| Design Author |
Texas Instruments
|
| Application / Target Market |
Battery Chargers
LCD TV / Monitor Power: AC Adapters Set-Top Boxes |
| Main I.C. Base Part |
UCC28600
|
| Date Created By Author | |
| Date Added To Library | 2011-03 |
