UC3844D1 vs TL3844DRG4-8 feature comparison

UC3844D1 Fairchild Semiconductor Corporation

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TL3844DRG4-8 Texas Instruments

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer FAIRCHILD SEMICONDUCTOR CORP TEXAS INSTRUMENTS INC
Part Package Code SOIC SOIC
Package Description SOP, SOP8,.25 SOP, SOP8,.25
Pin Count 8 8
Reach Compliance Code unknown unknown
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 30 V
Input Voltage-Min 12 V 11.5 V
Input Voltage-Nom 15 V 15 V
JESD-30 Code R-PDSO-G8 R-PDSO-G8
Length 4.9 mm 4.9 mm
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 Equivalence Code SOP8,.25 SOP8,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.8 mm 1.75 mm
Surface Mount YES YES
Switcher Configuration SINGLE SINGLE
Switching Frequency-Max 500 kHz 500 kHz
Technology BIPOLAR
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Width 3.9 mm 3.9 mm
Base Number Matches 1 1
Pbfree Code Yes
Rohs Code Yes
JESD-609 Code e4
Moisture Sensitivity Level 1
Peak Reflow Temperature (Cel) 260
Terminal Finish NICKEL PALLADIUM GOLD
Time@Peak Reflow Temperature-Max (s) 30

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Compare TL3844DRG4-8 with alternatives