UC2855BDW
vs
UC3855ADW
feature comparison
| Pbfree Code |
Yes
|
Yes
|
| Rohs Code |
Yes
|
Yes
|
| Part Life Cycle Code |
Active
|
Active
|
| Ihs Manufacturer |
ROCHESTER ELECTRONICS LLC
|
TEXAS INSTRUMENTS INC
|
| Part Package Code |
SOIC
|
SOIC
|
| Package Description |
GREEN, PLASTIC, SOIC-20
|
SOIC-20
|
| Pin Count |
20
|
20
|
| 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
|
20 V
|
| Input Voltage-Min |
15 V
|
15 V
|
| Input Voltage-Nom |
18 V
|
18 V
|
| JESD-30 Code |
R-PDSO-G20
|
R-PDSO-G20
|
| JESD-609 Code |
e4
|
e4
|
| Length |
12.8 mm
|
12.8 mm
|
| Moisture Sensitivity Level |
2
|
2
|
| Number of Functions |
1
|
1
|
| Number of Terminals |
20
|
20
|
| Operating Temperature-Max |
85 °C
|
70 °C
|
| Operating Temperature-Min |
-40 °C
|
|
| Output Current-Max |
1.5 A
|
1.5 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 |
2.65 mm
|
2.65 mm
|
| Surface Mount |
YES
|
YES
|
| Switcher Configuration |
BOOST
|
BOOST
|
| Switching Frequency-Max |
500 kHz
|
500 kHz
|
| Temperature Grade |
INDUSTRIAL
|
COMMERCIAL
|
| 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
|
3
|
| ECCN Code |
|
EAR99
|
| HTS Code |
|
8542.39.00.01
|
| Date Of Intro |
|
1994-01-01
|
| Samacsys Manufacturer |
|
Texas Instruments
|
| Package Equivalence Code |
|
SOP20,.4
|
| Qualification Status |
|
Not Qualified
|
| Supply Current-Max (Isup) |
|
17 mA
|
| Supply Voltage-Max (Vsup) |
|
20 V
|
| Technology |
|
BIPOLAR
|
|
|
|
Compare UC2855BDW with alternatives
Compare UC3855ADW with alternatives