UC3855AJ vs UC1855BJ feature comparison

UC3855AJ Texas Instruments

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UC1855BJ Rochester Electronics LLC

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Rohs Code No No
Part Life Cycle Code Obsolete Active
Ihs Manufacturer TEXAS INSTRUMENTS INC ROCHESTER ELECTRONICS LLC
Part Package Code DIP DIP
Package Description DIP, DIP20,.3 CERAMIC, DIP-16
Pin Count 20 16
Reach Compliance Code not_compliant 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-CDIP-T16 R-CDIP-T16
Number of Functions 1 1
Number of Terminals 16 16
Operating Temperature-Max 70 °C 125 °C
Operating Temperature-Min -55 °C
Output Current-Max 1.5 A 1.5 A
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, METAL-SEALED COFIRED
Package Code DIP DIP
Package Equivalence Code DIP20,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Peak Reflow Temperature (Cel) NOT SPECIFIED NOT SPECIFIED
Qualification Status Not Qualified
Seated Height-Max 5.08 mm 5.08 mm
Surface Mount NO NO
Switcher Configuration BOOST BOOST
Switching Frequency-Max 500 kHz 500 kHz
Technology BIPOLAR
Temperature Grade COMMERCIAL MILITARY
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Pitch 2.54 mm 2.54 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED NOT SPECIFIED
Width 7.62 mm 7.62 mm
Base Number Matches 1 1
Pbfree Code No
JESD-609 Code e0
Moisture Sensitivity Level NOT SPECIFIED
Terminal Finish TIN LEAD

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