SG1843L vs UC1843LQMLV feature comparison

SG1843L Microchip Technology Inc

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UC1843LQMLV Texas Instruments

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Rohs Code No
Part Life Cycle Code Active Obsolete
Ihs Manufacturer MICROCHIP TECHNOLOGY INC TEXAS INSTRUMENTS INC
Package Description QCCN, LCC20,.35SQ QCCN, LCC20,.35SQ
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
HTS Code 8542.31.00.01 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 25 V 25 V
Input Voltage-Min 8.3 V 8.2 V
Input Voltage-Nom 15 V 15 V
JESD-30 Code S-CQCC-N20 S-CQCC-N20
JESD-609 Code e0
Length 8.89 mm 8.89 mm
Number of Functions 1 1
Number of Terminals 20 20
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Output Current-Max 1 A 1 A
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, METAL-SEALED COFIRED
Package Code QCCN QCCN
Package Equivalence Code LCC20,.35SQ LCC20,.35SQ
Package Shape SQUARE SQUARE
Package Style CHIP CARRIER CHIP CARRIER
Qualification Status Not Qualified Not Qualified
Seated Height-Max 2.286 mm 2.03 mm
Surface Mount YES YES
Switcher Configuration SINGLE SINGLE
Switching Frequency-Max 500 kHz 500 kHz
Technology BIPOLAR BIPOLAR
Temperature Grade MILITARY MILITARY
Terminal Finish TIN LEAD
Terminal Form NO LEAD NO LEAD
Terminal Pitch 0.635 mm 1.27 mm
Terminal Position QUAD QUAD
Width 8.89 mm 8.89 mm
Base Number Matches 3 2
Part Package Code QLCC
Pin Count 20
Screening Level MIL-PRF-38535 Class V

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Compare UC1843LQMLV with alternatives