UC2827DWTR-1 vs UC2827DWTR-2 feature comparison

UC2827DWTR-1 Unitrode Corporation

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UC2827DWTR-2 Texas Instruments

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Part Life Cycle Code Transferred Obsolete
Ihs Manufacturer UNITRODE CORP TEXAS INSTRUMENTS INC
Reach Compliance Code unknown unknown
Analog IC - Other Type SWITCHING CONTROLLER SWITCHING CONTROLLER
Control Mode CURRENT-MODE VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Input Voltage-Max 20 V 20 V
Input Voltage-Min 9.5 V 9.5 V
Input Voltage-Nom 15 V 15 V
JESD-30 Code R-PDSO-G24 R-PDSO-G24
Number of Functions 1 1
Number of Terminals 24 24
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
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
Qualification Status Not Qualified Not Qualified
Supply Current-Max (Isup) 45 mA
Surface Mount YES YES
Switcher Configuration SINGLE PUSH-PULL
Switching Frequency-Max 500 kHz 500 kHz
Temperature Grade INDUSTRIAL INDUSTRIAL
Terminal Form GULL WING GULL WING
Terminal Position DUAL DUAL
Base Number Matches 2 1
Pbfree Code Yes
Rohs Code Yes
Part Package Code SOIC
Package Description SOP, SOP24,.4
Pin Count 24
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature CAN ALSO WORK IN CURRENT MODE
Length 15.4 mm
Package Equivalence Code SOP24,.4
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 2.65 mm
Technology BIPOLAR
Terminal Pitch 1.27 mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7.5 mm

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