UC1855ADW
vs
UC2855BDW
feature comparison
All Stats
Differences Only
Part Life Cycle Code
Obsolete
Transferred
Ihs Manufacturer
TEXAS INSTRUMENTS INC
UNITRODE CORP
Part Package Code
SOIC
Package Description
SOP,
SOIC-20
Pin Count
16
Reach Compliance Code
unknown
unknown
ECCN Code
EAR99
HTS Code
8542.39.00.01
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-G16
R-PDSO-G20
Length
10.365 mm
Number of Functions
1
1
Number of Terminals
16
20
Operating Temperature-Max
125 °C
85 °C
Operating Temperature-Min
-55 °C
-40 °C
Output Current-Max
1.5 A
1.5 A
Package Body Material
PLASTIC/EPOXY
PLASTIC/EPOXY
Package Code
SOP
SOP
Package Equivalence Code
SOP16,.4
SOP20,.4
Package Shape
RECTANGULAR
RECTANGULAR
Package Style
SMALL OUTLINE
SMALL OUTLINE
Qualification Status
Not Qualified
Not Qualified
Seated Height-Max
2.64 mm
Surface Mount
YES
YES
Switcher Configuration
BOOST
SINGLE
Switching Frequency-Max
500 kHz
500 kHz
Temperature Grade
MILITARY
INDUSTRIAL
Terminal Form
GULL WING
GULL WING
Terminal Pitch
1.27 mm
1.27 mm
Terminal Position
DUAL
DUAL
Width
7.5 mm
Base Number Matches
1
3
Rohs Code
JESD-609 Code
e0
Output Voltage-Nom
3 V
Supply Current-Max (Isup)
25 mA
Technology
BIPOLAR
Terminal Finish
Tin/Lead (Sn/Pb)
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