UCC3801D vs UCC3804D feature comparison

UCC3801D Rochester Electronics LLC

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UCC3804D Unitrode Corporation

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Pbfree Code Yes
Rohs Code Yes No
Part Life Cycle Code Active Transferred
Ihs Manufacturer ROCHESTER ELECTRONICS LLC UNITRODE CORP
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AA, SOIC-8 SOIC-8
Pin Count 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 12 V 12 V
Input Voltage-Min 8.2 V 9.3 V
Input Voltage-Nom 10 V 10 V
JESD-30 Code R-PDSO-G8 R-PDSO-G8
JESD-609 Code e4 e0
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1 1
Number of Terminals 8 8
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Output Current-Max 1 A 1 A
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.75 mm
Surface Mount YES YES
Switcher Configuration SINGLE SINGLE
Switching Frequency-Max 1000 kHz 1000 kHz
Technology BICMOS BICMOS
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Finish NICKEL PALLADIUM GOLD Tin/Lead (Sn/Pb)
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm
Base Number Matches 3 3
Additional Feature HALF DUTY
Output Voltage-Nom 2.5 V
Package Equivalence Code SOP8,.25
Qualification Status Not Qualified
Supply Current-Max (Isup) 1 mA

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