|
|
Texas Instruments
UCC2804N .
|
Texas Instruments
UCC28782ARTWT
|
Texas Instruments
UCC28089DG4
|
Texas Instruments
UCC28781ARTWR
|
Texas Instruments
UCC28C59DR
|
| Price |
|
|
|
|
|
|
| RoHS |
|
|
Y |
Compliant |
Y |
Y |
| Lead Status |
|
|
Y |
|
Y |
Y |
| Control mode |
|
|
Secondary-side regulation |
|
Secondary-side regulation |
Current |
| Device type |
|
|
Controllers |
|
Controllers |
|
| Features |
|
|
Adaptive burst mode,Integrated Switching bias regulator,Overvoltage protection,Secondary-side regulated,X-capacitor discharge,Zero voltage switching |
|
Adaptive burst mode,Overvoltage protection,Secondary-side regulated,USB C/PD compatible,X-capacitor discharge,Zero voltage switching |
Adjustable switching frequency,Current limiting,Dead time control,Error amplifier,Multi-topology,Programmable max duty cycle |
| Operating temperature range(C) |
|
|
-40 |
|
-40 |
-40 |
| Package area(mm^2) |
|
|
16 |
|
16 |
29.4 |
| Package size (L x W)(mm) |
|
|
4 x 4 |
|
4 x 4 |
4.9 x 6 |
| Package type |
|
|
WQFN |
|
WQFN |
SOIC |
| Pin count |
|
|
24.0 |
|
24 |
8 |
| Rating |
|
|
Catalog |
|
Catalog |
Catalog |
| Switching frequency(max)(kHz) |
|
|
1500 |
|
1500 |
1000 |
| TI functional safety category |
|
|
|
|
|
Functional Safety-Capable |
| Topology |
|
|
Flyback |
|
Flyback |
Boost,Buck,Flyback,Forward,SEPIC |
| UVLO thresholds on/off(V) |
|
|
17/10.5 |
|
17/10.5 |
16/12.5 |
| TI.com inventory |
|
|
0 |
|
53932 |
16678 |
| Approx. price(US$) |
|
|
.924 | 1ku |
|
.65 | 1ku |
.34 | 1ku |
| Duty cycle(max)(%) |
|
|
|
|
|
50 |
| Gate drive(typ)(A) |
|
|
|
|
|
1 |
