UC3844DTRG4 vs MIC3833BWM feature comparison

UC3844DTRG4 Texas Instruments

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MIC3833BWM Microchip Technology Inc

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Pbfree Code Yes
Rohs Code Yes No
Part Life Cycle Code Active Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC MICREL INC
Part Package Code SOIC SOIC
Package Description SOP, SOP14,.25 SOP, SOP16,.4
Pin Count 14 16
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Samacsys Manufacturer Texas Instruments
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 28 V 21 V
Input Voltage-Min 11.5 V 7.6 V
Input Voltage-Nom 15 V 15 V
JESD-30 Code R-PDSO-G14 R-PDSO-G16
JESD-609 Code e4 e0
Length 8.65 mm 10.3 mm
Moisture Sensitivity Level 1 1
Number of Functions 1 1
Number of Terminals 14 16
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 1 A 1 A
Output Voltage-Nom 5 V
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Equivalence Code SOP14,.25 SOP16,.4
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 260 240
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.75 mm 2.65 mm
Supply Current-Max (Isup) 25 mA
Supply Voltage-Max (Vsup) 28 V
Supply Voltage-Min (Vsup) 16 V
Surface Mount YES YES
Switcher Configuration BUCK-BOOST CURRENT FED PUSH-PULL
Switching Frequency-Max 500 kHz 500 kHz
Technology BICMOS BIPOLAR
Temperature Grade COMMERCIAL INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au) TIN LEAD
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 30
Width 3.9 mm 7.5 mm
Base Number Matches 1 2

Compare UC3844DTRG4 with alternatives

Compare MIC3833BWM with alternatives