UC3855ADWTR
vs
UC2855ADWTRG4
feature comparison
Part Life Cycle Code |
Transferred
|
Obsolete
|
Ihs Manufacturer |
UNITRODE CORP
|
TEXAS INSTRUMENTS INC
|
Package Description |
SOIC-20
|
SOP, SOP20,.4
|
Reach Compliance Code |
unknown
|
compliant
|
Analog IC - Other Type |
POWER FACTOR CONTROLLER
|
POWER FACTOR CONTROLLER
|
Control Mode |
CURRENT-MODE
|
CURRENT-MODE
|
Control Technique |
PULSE WIDTH MODULATION
|
PULSE WIDTH MODULATION
|
Input Voltage-Max |
35 V
|
35 V
|
Input Voltage-Min |
15 V
|
15 V
|
Input Voltage-Nom |
18 V
|
18 V
|
JESD-30 Code |
R-PDSO-G20
|
R-PDSO-G20
|
Number of Functions |
1
|
1
|
Number of Terminals |
20
|
20
|
Operating Temperature-Max |
70 °C
|
85 °C
|
Operating Temperature-Min |
|
-40 °C
|
Output Current-Max |
1.5 A
|
1.5 A
|
Output Voltage-Nom |
3 V
|
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
SOP
|
SOP
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
Qualification Status |
Not Qualified
|
Not Qualified
|
Supply Current-Max (Isup) |
25 mA
|
|
Surface Mount |
YES
|
YES
|
Switcher Configuration |
SINGLE
|
BOOST
|
Switching Frequency-Max |
500 kHz
|
500 kHz
|
Technology |
BIPOLAR
|
BIPOLAR
|
Temperature Grade |
COMMERCIAL
|
INDUSTRIAL
|
Terminal Form |
GULL WING
|
GULL WING
|
Terminal Position |
DUAL
|
DUAL
|
Base Number Matches |
2
|
1
|
Pbfree Code |
|
Yes
|
Rohs Code |
|
Yes
|
Part Package Code |
|
SOIC
|
Pin Count |
|
20
|
ECCN Code |
|
EAR99
|
HTS Code |
|
8542.39.00.01
|
Length |
|
12.8 mm
|
Package Equivalence Code |
|
SOP20,.4
|
Peak Reflow Temperature (Cel) |
|
NOT SPECIFIED
|
Seated Height-Max |
|
2.65 mm
|
Terminal Pitch |
|
1.27 mm
|
Time@Peak Reflow Temperature-Max (s) |
|
NOT SPECIFIED
|
Width |
|
7.5 mm
|
|
|
|
Compare UC2855ADWTRG4 with alternatives