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Datasheet> All Categories > Power/power management> The power supply circuit> UC2879J
PDF

UC2879J

Description
Phase Shift Resonant Controller 20-CDIP -40 to 85
CategoryPower/power management    The power supply circuit   
File Size996KB，17 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Stay tuned Parametric Compare

UC2879J Overview

Phase Shift Resonant Controller 20-CDIP -40 to 85

UC2879J Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerTexas Instruments
Parts packaging codeDIP
package instructionHERMETIC SEALED, CERAMIC, DIP-20
Contacts20
Reach Compliance Codenot_compliant
ECCN codeEAR99
Other featuresALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT
Analog Integrated Circuits - Other TypesSWITCHING CONTROLLER
control modeVOLTAGE-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage18 V
Minimum input voltage11 V
Nominal input voltage12 V
JESD-30 codeR-GDIP-T20
length24.195 mm
Number of functions1
Number of terminals20
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current0.1 A
Package body materialCERAMIC, GLASS-SEALED
encapsulated codeDIP
Encapsulate equivalent codeDIP20,.3
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height5.08 mm
surface mountNO
Switch configurationPHASE-SHIFT
Maximum switching frequency240 kHz
technologyBIPOLAR
Temperature levelINDUSTRIAL
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Base Number Matches1

UC2879J Related Products

UC2879J UC2879DWTR/81362G4 UC3879QTR UC1879L UC2879L UC1879J UC1879J883B UC2879Q UC3879Q UC3879J
Description Phase Shift Resonant Controller 20-CDIP -40 to 85 0.02A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PDSO20, GREEN, PLASTIC, SOIC-20 0.02A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PQCC20, PLASTIC, LCC-20 0.1A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, CQCC28 0.02A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, CQCC28, CERAMIC, LCC-28 Phase Shift Resonant Controller 20-CDIP -55 to 125 Phase Shift Resonant Controller 20-CDIP -55 to 125 0.02A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PQCC20, PLASTIC, LCC-20 0.02A SWITCHING CONTROLLER, 300kHz SWITCHING FREQ-MAX, PQCC20, PLASTIC, LCC-20 Phase Shift Resonant Controller 20-CDIP 0 to 70
package instruction HERMETIC SEALED, CERAMIC, DIP-20 SOP, SOP20,.4 QCCJ, QCCN, LCC20,.35SQ QCCN, LCC20,.35SQ DIP, DIP20,.3 DIP, DIP20,.3 QCCJ, LDCC20,.4SQ QCCJ, LDCC20,.4SQ DIP, DIP20,.3
Reach Compliance Code not_compliant unknown unknown not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Other features ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT CAN ALSO BE CONFIGURED IN CURRENT MODE CAN ALSO BE CONFIGURED IN CURRENT MODE CAN ALSO BE CONFIGURED IN CURRENT MODE CAN ALSO BE CONFIGURED IN CURRENT MODE ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT CAN ALSO BE CONFIGURED IN CURRENT MODE CAN ALSO BE CONFIGURED IN CURRENT MODE ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT
Analog Integrated Circuits - Other Types SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER SWITCHING CONTROLLER
control mode VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE VOLTAGE-MODE
Control Technology PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Maximum input voltage 18 V 18 V 18 V 18 V 18 V 18 V 18 V 18 V 18 V 18 V
Minimum input voltage 11 V 11 V 11 V 11 V 11 V 11 V 11 V 11 V 11 V 11 V
Nominal input voltage 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V 12 V
JESD-30 code R-GDIP-T20 R-PDSO-G20 S-PQCC-J20 S-CQCC-N28 S-CQCC-N28 R-GDIP-T20 R-GDIP-T20 S-PQCC-J20 S-PQCC-J20 R-GDIP-T20
Number of functions 1 1 1 1 1 1 1 1 1 1
Number of terminals 20 20 20 28 28 20 20 20 20 20
Maximum operating temperature 85 °C 85 °C 70 °C 125 °C 85 °C 125 °C 125 °C 85 °C 70 °C 70 °C
Minimum operating temperature -40 °C -40 °C - -55 °C -40 °C -55 °C -55 °C -40 °C - -
Maximum output current 0.1 A 0.02 A 0.02 A 0.02 A 0.02 A 0.1 A 0.1 A 0.02 A 0.02 A 0.1 A
Package body material CERAMIC, GLASS-SEALED PLASTIC/EPOXY PLASTIC/EPOXY CERAMIC, METAL-SEALED COFIRED CERAMIC, METAL-SEALED COFIRED CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED PLASTIC/EPOXY PLASTIC/EPOXY CERAMIC, GLASS-SEALED
encapsulated code DIP SOP QCCJ QCCN QCCN DIP DIP QCCJ QCCJ DIP
Package shape RECTANGULAR RECTANGULAR SQUARE SQUARE SQUARE RECTANGULAR RECTANGULAR SQUARE SQUARE RECTANGULAR
Package form IN-LINE SMALL OUTLINE CHIP CARRIER CHIP CARRIER CHIP CARRIER IN-LINE IN-LINE CHIP CARRIER CHIP CARRIER IN-LINE
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 5.08 mm 2.65 mm 4.57 mm 2.03 mm 2.03 mm 5.08 mm 5.08 mm 4.57 mm 4.57 mm 5.08 mm
surface mount NO YES YES YES YES NO NO YES YES NO
Switch configuration PHASE-SHIFT PHASE-SHIFT PHASE-SHIFT PHASE-SHIFT PHASE-SHIFT PHASE-SHIFT PHASE-SHIFT PHASE-SHIFT PHASE-SHIFT PHASE-SHIFT
Maximum switching frequency 240 kHz 300 kHz 300 kHz 300 kHz 300 kHz 240 kHz 240 kHz 300 kHz 300 kHz 240 kHz
Temperature level INDUSTRIAL INDUSTRIAL COMMERCIAL MILITARY INDUSTRIAL MILITARY MILITARY INDUSTRIAL COMMERCIAL COMMERCIAL
Terminal form THROUGH-HOLE GULL WING J BEND NO LEAD NO LEAD THROUGH-HOLE THROUGH-HOLE J BEND J BEND THROUGH-HOLE
Terminal pitch 2.54 mm 1.27 mm 1.27 mm 1.27 mm 1.27 mm 2.54 mm 2.54 mm 1.27 mm 1.27 mm 2.54 mm
Terminal location DUAL DUAL QUAD QUAD QUAD DUAL DUAL QUAD QUAD DUAL
width 7.62 mm 7.5 mm 8.965 mm 8.89 mm 8.89 mm 7.62 mm 7.62 mm 8.965 mm 8.965 mm 7.62 mm
Is it Rohs certified? incompatible conform to - incompatible incompatible incompatible incompatible incompatible incompatible incompatible
Maker Texas Instruments - Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Parts packaging code DIP SOIC QLCC - - DIP DIP QLCC QLCC DIP
Contacts 20 20 20 - - 20 20 20 20 20
length 24.195 mm 12.8 mm 8.965 mm 8.89 mm 8.89 mm 24.195 mm - 8.965 mm 8.965 mm -
Encapsulate equivalent code DIP20,.3 SOP20,.4 - LCC20,.35SQ LCC20,.35SQ DIP20,.3 DIP20,.3 LDCC20,.4SQ LDCC20,.4SQ DIP20,.3
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
technology BIPOLAR - - BIPOLAR BIPOLAR BIPOLAR - BIPOLAR BIPOLAR BIPOLAR
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED

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