UC2855ADWTR vs UC2855AN feature comparison

UC2855ADWTR Texas Instruments

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UC2855AN Texas Instruments

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Pbfree Code Yes Yes
Rohs Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC TEXAS INSTRUMENTS INC
Part Package Code SOIC DIP
Package Description GREEN, PLASTIC, SOIC-20 GREEN, PLASTIC, DIP-20
Pin Count 20 20
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 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-G20 R-PDIP-T20
Length 12.8 mm 25.4 mm
Number of Functions 1 1
Number of Terminals 20 20
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Output Current-Max 1.5 A 1.5 A
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP DIP
Package Equivalence Code SOP20,.4 DIP20,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE IN-LINE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.65 mm 5.08 mm
Surface Mount YES NO
Switcher Configuration BOOST BOOST
Switching Frequency-Max 500 kHz 500 kHz
Technology BIPOLAR BIPOLAR
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Form GULL WING THROUGH-HOLE
Terminal Pitch 1.27 mm 2.54 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7.5 mm 7.62 mm
Base Number Matches 2 2
JESD-609 Code e4
Terminal Finish NICKEL PALLADIUM GOLD

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