UC2855BDWTRG4 vs UC3855ADWTRG4 feature comparison

UC2855BDWTRG4 Texas Instruments

Buy Now Datasheet

UC3855ADWTRG4 Texas Instruments

Buy Now Datasheet
Yes Yes
Obsolete Obsolete
TEXAS INSTRUMENTS INC TEXAS INSTRUMENTS INC
SOIC SOIC
SOP, SOP20,.4 SOP, SOP20,.4
20 20
compliant compliant
EAR99 EAR99
8542.39.00.01 8542.39.00.01
POWER FACTOR CONTROLLER POWER FACTOR CONTROLLER
CURRENT-MODE CURRENT-MODE
PULSE WIDTH MODULATION PULSE WIDTH MODULATION
35 V 35 V
15 V 15 V
18 V 18 V
R-PDSO-G20 R-PDSO-G20
e4 e4
12.8 mm 12.8 mm
2 2
1 1
20 20
85 °C 70 °C
-40 °C
1.5 A 1.5 A
7.613 V
7.388 V
7.5 V
PLASTIC/EPOXY PLASTIC/EPOXY
SOP SOP
SOP20,.4 SOP20,.4
RECTANGULAR RECTANGULAR
SMALL OUTLINE SMALL OUTLINE
260 260
Not Qualified Not Qualified
2.65 mm 2.65 mm
25 mA
18 V
YES YES
BOOST BOOST
500 kHz 500 kHz
BIPOLAR BIPOLAR
INDUSTRIAL COMMERCIAL
NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD
GULL WING GULL WING
1.27 mm 1.27 mm
DUAL DUAL
30 30
7.5 mm 7.5 mm
1 1
Yes
Texas Instruments

Compare UC2855BDWTRG4 with alternatives

Compare UC3855ADWTRG4 with alternatives