UC3845AN vs UC2845J feature comparison

UC3845AN Rochester Electronics LLC

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UC2845J Motorola Mobility LLC

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Pbfree Code Yes No
Part Life Cycle Code Active Obsolete
Ihs Manufacturer ROCHESTER ELECTRONICS INC MOTOROLA INC
Part Package Code DIP DIP
Package Description DIP, DIP, DIP8,.3
Pin Count 8 8
Reach Compliance Code unknown unknown
Analog IC - Other Type SWITCHING CONTROLLER SWITCHING CONTROLLER
Control Mode CURRENT-MODE CURRENT-MODE
Control Technique PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Input Voltage-Max 25 V 30 V
Input Voltage-Min 8.2 V 8.2 V
Input Voltage-Nom 15 V
JESD-30 Code R-PDIP-T8 R-GDIP-T8
JESD-609 Code e4 e0
Length 9.81 mm 10.415 mm
Moisture Sensitivity Level 1
Number of Functions 1 1
Number of Terminals 8 8
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -25 °C
Output Current-Max 1 A 1 A
Package Body Material PLASTIC/EPOXY CERAMIC, GLASS-SEALED
Package Code DIP DIP
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 5.08 mm 5.08 mm
Surface Mount NO NO
Switcher Configuration SINGLE SINGLE
Switching Frequency-Max 500 kHz 500 kHz
Temperature Grade COMMERCIAL OTHER
Terminal Finish NICKEL PALLADIUM GOLD TIN LEAD
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
Width 7.62 mm 7.62 mm
Base Number Matches 4 5
Rohs Code No
ECCN Code EAR99
HTS Code 8542.39.00.01
Output Voltage-Nom 2.5 V
Package Equivalence Code DIP8,.3
Qualification Status Not Qualified
Supply Current-Max (Isup) 17 mA
Technology BIPOLAR

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