UC2855ADW
vs
UC3855BDW
feature comparison
| Rohs Code |
No
|
No
|
| Part Life Cycle Code |
Transferred
|
Transferred
|
| Ihs Manufacturer |
UNITRODE CORP
|
UNITRODE CORP
|
| Package Description |
SOIC-20
|
SOIC-20
|
| Reach Compliance Code |
unknown
|
unknown
|
| 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
|
| JESD-609 Code |
e0
|
e0
|
| 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
|
| Output Voltage-Nom |
3 V
|
3 V
|
| Package Body Material |
PLASTIC/EPOXY
|
PLASTIC/EPOXY
|
| Package Code |
SOP
|
SOP
|
| Package Equivalence Code |
SOP20,.4
|
SOP20,.4
|
| Package Shape |
RECTANGULAR
|
RECTANGULAR
|
| Package Style |
SMALL OUTLINE
|
SMALL OUTLINE
|
| Qualification Status |
Not Qualified
|
Not Qualified
|
| Supply Current-Max (Isup) |
25 mA
|
25 mA
|
| Surface Mount |
YES
|
YES
|
| Switcher Configuration |
SINGLE
|
SINGLE
|
| Switching Frequency-Max |
500 kHz
|
500 kHz
|
| Technology |
BIPOLAR
|
BIPOLAR
|
| Temperature Grade |
INDUSTRIAL
|
COMMERCIAL
|
| Terminal Finish |
Tin/Lead (Sn/Pb)
|
Tin/Lead (Sn/Pb)
|
| Terminal Form |
GULL WING
|
GULL WING
|
| Terminal Pitch |
1.27 mm
|
1.27 mm
|
| Terminal Position |
DUAL
|
DUAL
|
| Base Number Matches |
3
|
2
|
|
|
|