Competitor Parts Fairchild FSL306LR PI LNK302304305306 ST VIPER 16 06 MPS MP150 NXP TEA1721 Breakdown Voltage Comparison Abs Max Breakdown Voltage Recommended Max FSL306LR 650V 650V ID: 756987
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Slide1
UCC28880/1 Competitor
ComparisonSlide2
Competitor Parts
Fairchild
FSL306LR
PI
LNK302,304,305,306
ST
VIPER 16, 06
MPS
MP150
NXP
TEA1721Slide3
Breakdown Voltage Comparison
Abs. Max
Breakdown Voltage
Recommended Max
FSL306LR
650V
650V
N/A
LNK302
700
N/A
N/A
LNK304
700
N/A
N/A
LNK305
700
N/A
N/A
LNK306
700
N/A
N/A
VIPER06
800
800 Min
N/A
VIPER12A
730
N/A
N/A
VIPER16
800
800 Min
N/A
MP150
500
500 Min
N/A
TEA1721
700
N/A
N/A
UCC28880
700
N/A
N/A
UCC28881
700
N/A
N/ASlide4
Temperature Comparison
Abs. Max Operating Junction Temp
Spec table maximum temp
Recommended Max junction temp
FSL306LR
150
125125LNK302150125125LNK304150125125LNK305150125125LNK306150125125VIPER06150125125VIPER12A150125125VIPER16150125125MP150150125125TEA1721150N/AN/AUCC28880150125125UCC28881150125125
As long as we can recommend to work up to 125
o
C, we are fineSlide5
Thermal Shutdown Comparison
Min
Nom
Max
Hysteresis
FSL306LR
12513515060LNK30213514215075LNK30413514215075LNK30513514215075LNK30613514215075VIPER06150160N/A30VIPER12A140170N/A70VIPER16150160N/A30MP150N/A150N/AN/ATEA1721140150
160
50
UCC28880
N/A
150
N/A
50
UCC28881
N/A
150
138.5
50Slide6
Peak Current Threshold at Different Temperatures
UCC28880/1 behaves similar to LNK30X
VIPER behaves significantly betterSlide7
Peak Current Comparison (25
°
C)
di/
dt
(A/us)
Min (A)Nom (A)Max (A)FSL306LR0.3000.400.450.50LNK3020.055/0.2500.126/0.1450.136/0.1650.146/0.185LNK3040.065/0.4150.240/0.2710.257/0.3080.275/0.345LNK3050.075/0.5000.350/0.3960.375/0.4500.401/0.504LNK3060.095/0.6100.450/0.508
0.482/0.578
0.515/0.647
VIPER06
N/A
0.320
0.350
0.380
VIPER12A
N/A
0.320
0.400
0.480
VIPER16
N/A
0.380
0.400
0.420
MP150
N/A
0.260
0.290
0.345
TEA1721A
Programmable
N/A
0.525
0.555
0.585
0.7A Maximum
UCC28880
N/A
0.170
0.210
0.260
UCC28881
N/A
0.330
0.450
0.570