UC3851DW
vs
UC2841DWG4
feature comparison
Pbfree Code |
Yes
|
|
Rohs Code |
Yes
|
Yes
|
Part Life Cycle Code |
Active
|
Obsolete
|
Ihs Manufacturer |
ROCHESTER ELECTRONICS LLC
|
TEXAS INSTRUMENTS INC
|
Part Package Code |
SOIC
|
SOIC
|
Package Description |
SOIC-18
|
SOP, SOP18,.4
|
Pin Count |
18
|
18
|
Reach Compliance Code |
unknown
|
compliant
|
Additional Feature |
CURRENT MODE OPERATION IS ALSO POSSIBLE
|
CURRENT MODE OPERATION IS ALSO POSSIBLE
|
Analog IC - Other Type |
SWITCHING CONTROLLER
|
SWITCHING CONTROLLER
|
Control Mode |
CURRENT/VOLTAGE-MODE
|
CURRENT-MODE
|
Control Technique |
PULSE WIDTH MODULATION
|
PULSE WIDTH MODULATION
|
Input Voltage-Max |
30 V
|
30 V
|
Input Voltage-Min |
8 V
|
8 V
|
Input Voltage-Nom |
20 V
|
20 V
|
JESD-30 Code |
R-PDSO-G18
|
R-PDSO-G18
|
JESD-609 Code |
e4
|
e4
|
Length |
11.62 mm
|
11.55 mm
|
Moisture Sensitivity Level |
2
|
2
|
Number of Functions |
1
|
1
|
Number of Terminals |
18
|
18
|
Operating Temperature-Max |
70 °C
|
85 °C
|
Operating Temperature-Min |
|
-20 °C
|
Output Current-Max |
0.2 A
|
1 A
|
Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
Package Code |
SOP
|
SOP
|
Package Shape |
RECTANGULAR
|
RECTANGULAR
|
Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
Peak Reflow Temperature (Cel) |
260
|
260
|
Seated Height-Max |
2.64 mm
|
2.65 mm
|
Surface Mount |
YES
|
YES
|
Switcher Configuration |
PUSH-PULL
|
SINGLE
|
Switching Frequency-Max |
500 kHz
|
500 kHz
|
Technology |
BICMOS
|
BICMOS
|
Temperature Grade |
COMMERCIAL
|
OTHER
|
Terminal Finish |
NICKEL PALLADIUM GOLD
|
NICKEL PALLADIUM GOLD
|
Terminal Form |
GULL WING
|
GULL WING
|
Terminal Pitch |
1.27 mm
|
1.27 mm
|
Terminal Position |
DUAL
|
DUAL
|
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED
|
30
|
Width |
7.5 mm
|
7.5 mm
|
Base Number Matches |
3
|
1
|
ECCN Code |
|
EAR99
|
HTS Code |
|
8542.39.00.01
|
Package Equivalence Code |
|
SOP18,.4
|
Qualification Status |
|
Not Qualified
|
|
|
|
Compare UC3851DW with alternatives
Compare UC2841DWG4 with alternatives