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UC1843

Showing 53 Results for UC1843, including UC1843,UC1843A, etc. You can look for possible substitutions between devices by comparing the similarities and differences between them.
Part Number Manufacturer Description Datasheet
UC1843 Texas Instruments UC1843 Current Mode PWM Controller Download
UC1843A Microsemi 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 Download
UC1843A Texas Instruments UC1843A Current Mode PWM Controller Download
UC1843AAY Microsemi 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8 Download
UC1843A-DIE Texas Instruments UC1843A-DIE Current-Mode PWM Controller, UC1843A-DIE Download
UC1843A-DIE_15 Texas Instruments CURRENT-MODE PWM CONTROLLER Download
UC1843A-EP Texas Instruments UC1843A-EP Enhanced Product Current-Mode Pwm Controller Download
UC1843AJ Texas Instruments Current Mode PWM Controller 8-CDIP -55 to 125 Download
UC1843AJ883B Texas Instruments Current Mode PWM Controller 8-CDIP -55 to 125 Download
UC1843AJ/883BC Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8 Download
UC1843AJQMLV Texas Instruments IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8, Switching Regulator or Controller Download
UC1843AL Unitrode Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20 Download
UC1843AL Rochester Electronics Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CQCC20, CERAMIC, LCC-20 Download
UC1843AL Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 Download
UC1843AL/883B Unitrode Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CQCC20, Download
UC1843AL883B Texas Instruments Current Mode PWM Controller 20-LCCC -55 to 125 Download
UC1843ALQMLV Rochester Electronics Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CQCC20, CERAMIC, LCC-20 Download
UC1843ALQMLV Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 Download
UC1843AMDREP Texas Instruments Enhanced Product Current-Mode Pwm Controller 8-SOIC -55 to 125 Download
UC1843AMDREPG4 Texas Instruments Enhanced Product Current-Mode Pwm Controller 8-SOIC -55 to 125 Download
UC1843A-SP Texas Instruments UC1843A-SP Current Mode PWM Controller Download
UC1843AVTD1 Texas Instruments Current-Mode PWM Controller, UC1843A-DIE Download
UC1843AVTD2 Texas Instruments Current-Mode PWM Controller, UC1843A-DIE Download
UC1843AY Linfinity Microelectronics Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, Download
UC1843AY Microsemi Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, CERAMIC, DIP-8 Download
UC1843AY Microchip Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8 Download
UC1843BHKU/EM Texas Instruments UC1843B-SP QML Class V, Radiation Hardened Current-Mode PWM Controller Download
UC1843B-SP Texas Instruments Class V, radiation hardened current-mode PWM controller 10-CFP -55 to 125 Download
UC1843B-SP_V01 Texas Instruments UC1843B-SP QML Class V, Radiation Hardened Current-Mode PWM Controller Download
UC1843B-SP_V02 Texas Instruments UC1843B-SP QML Class V, Radiation Hardened Current-Mode PWM Controller Download
UC1843 Related Product Datasheets:
Part Number Datasheet
UC1843 、 UC1843J 、 UC1843L Download Datasheet
UC1843J/883B 、 UC1843J/883BC 、 UC1843L/883BC Download Datasheet
UC1843AJ 、 UC1843AJ883B 、 UC1843AL883B Download Datasheet
UC1843TD1 、 UC1843TD2 Download Datasheet
UC1843AMDREP 、 UC1843AMDREPG4 Download Datasheet
UC1843AVTD1 、 UC1843AVTD2 Download Datasheet
UC1843J883B 、 UC1843L Download Datasheet
UC1843AJ/883BC 、 UC1843AL Download Datasheet
UC1843J883B 、 UC1843L883B Download Datasheet
UC1843JQMLV 、 UC1843LQMLV Download Datasheet
UC1843 Related Products:
Part Number UC1843AJ UC1843AJ883B UC1843AL883B
Description Current Mode PWM Controller 8-CDIP -55 to 125 Current Mode PWM Controller 8-CDIP -55 to 125 Current Mode PWM Controller 20-LCCC -55 to 125
Brand Name Texas Instruments Texas Instruments Texas Instruments
Parts packaging code DIP DIP QLCC
package instruction DIP-8 DIP-8 QCCN, LCC20,.35SQ
Contacts 8 8 20
Reach Compliance Code not_compliant not_compliant not_compliant
ECCN code EAR99 EAR99 EAR99
Factory Lead Time 6 weeks 6 weeks 6 weeks
Analog Integrated Circuits - Other Types SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER
control mode CURRENT-MODE CURRENT-MODE CURRENT-MODE
Control Technology PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Maximum input voltage 25 V 25 V 25 V
Minimum input voltage 8.2 V 8.2 V 8.2 V
Nominal input voltage 15 V 15 V 15 V
JESD-30 code R-GDIP-T8 R-GDIP-T8 S-CQCC-N20
length 9.58 mm 9.58 mm 8.89 mm
Number of functions 1 1 1
Number of terminals 8 8 20
Maximum operating temperature 125 °C 125 °C 125 °C
Minimum operating temperature -55 °C -55 °C -55 °C
Maximum output current 1 A 1 A 1 A
Maximum output voltage 5.05 V 5.05 V 5.05 V
Minimum output voltage 4.95 V 4.95 V 4.95 V
Nominal output voltage 5 V 5 V 5 V
Package body material CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED CERAMIC, METAL-SEALED COFIRED
encapsulated code DIP DIP QCCN
Encapsulate equivalent code DIP8,.3 DIP8,.3 LCC20,.35SQ
Package shape RECTANGULAR RECTANGULAR SQUARE
Package form IN-LINE IN-LINE CHIP CARRIER
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Certification status Not Qualified Not Qualified Not Qualified
Maximum seat height 5.08 mm 5.08 mm 1.83 mm
Maximum supply current (Isup) 25 mA 25 mA 25 mA
Nominal supply voltage (Vsup) 11 V 11 V 11 V
surface mount NO NO YES
Switch configuration SINGLE SINGLE BOOST
Maximum switching frequency 500 kHz 500 kHz 500 kHz
technology BIPOLAR BIPOLAR BIPOLAR
Temperature level MILITARY MILITARY MILITARY
Terminal form THROUGH-HOLE THROUGH-HOLE NO LEAD
Terminal pitch 2.54 mm 2.54 mm 1.27 mm
Terminal location DUAL DUAL QUAD
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
width 7.62 mm 7.62 mm 8.89 mm
Base Number Matches 1 1 1
Maker Texas Instruments Texas Instruments -
JESD-609 code e0 e0 -
Terminal surface Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb) -
Filter level - MIL-STD-883 Class B MIL-STD-883 Class B

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