UC3573DTR vs UC3573DTRG4 feature comparison

UC3573DTR Unitrode Corporation

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UC3573DTRG4 Texas Instruments

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Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer UNITRODE CORP TEXAS INSTRUMENTS INC
Reach Compliance Code unknown compliant
Analog IC - Other Type SWITCHING CONTROLLER SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Input Voltage-Max 30 V 30 V
Input Voltage-Min 4.75 V 4.75 V
Input Voltage-Nom 5 V 5 V
JESD-30 Code R-PDSO-G8 R-PDSO-G8
Number of Functions 1 1
Number of Terminals 8 8
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Output Current-Max 0.7 A 0.7 A
Output Voltage-Nom 1.5 V
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Qualification Status Not Qualified Not Qualified
Supply Current-Max (Isup) 12 mA
Surface Mount YES YES
Switcher Configuration SINGLE SINGLE
Switching Frequency-Max 300 kHz 115 kHz
Technology BIPOLAR BIPOLAR
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Form GULL WING GULL WING
Terminal Position DUAL DUAL
Base Number Matches 3 1
Rohs Code Yes
Part Package Code SOIC
Package Description SOP, SOP8,.25
Pin Count 8
ECCN Code EAR99
HTS Code 8542.39.00.01
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Package Equivalence Code SOP8,.25
Peak Reflow Temperature (Cel) 260
Seated Height-Max 1.75 mm
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Pitch 1.27 mm
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

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