UC3842D vs SG2845M feature comparison

UC3842D Fairchild Semiconductor Corporation

Buy Now Datasheet

SG2845M Microsemi Corporation

Buy Now Datasheet
Rohs Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP MICROSEMI CORP
Part Package Code SOIC DIP
Package Description SOP-14 ROHS COMPLIANT, PLASTIC, DIP-8
Pin Count 14 8
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
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 30 V 25 V
Input Voltage-Min 12 V 8.2 V
Input Voltage-Nom 15 V 15 V
JESD-30 Code R-PDSO-G14 R-PDIP-T8
JESD-609 Code e3 e3
Length 8.56 mm
Moisture Sensitivity Level 1 1
Number of Functions 1 1
Number of Terminals 14 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 PLASTIC/EPOXY
Package Code SOP DIP
Package Equivalence Code SOP14,.25 DIP8,.3
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE IN-LINE
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.8 mm 5.308 mm
Surface Mount YES NO
Switcher Configuration SINGLE SINGLE
Switching Frequency-Max 500 kHz 500 kHz
Technology BIPOLAR BIPOLAR
Temperature Grade COMMERCIAL COMMERCIAL EXTENDED
Terminal Finish MATTE TIN MATTE TIN
Terminal Form GULL WING THROUGH-HOLE
Terminal Pitch 1.27 mm 2.54 mm
Terminal Position DUAL DUAL
Width 3.95 mm 7.62 mm
Base Number Matches 5 1
Pbfree Code Yes
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 40

Compare UC3842D with alternatives

Compare SG2845M with alternatives