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UC2843Q

Description
1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PQCC20
CategoryPower/power management    The power supply circuit   
File Size766KB,28 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Stay tuned Parametric

UC2843Q Overview

1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PQCC20

UC2843Q Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerTexas Instruments
Parts packaging codeQLCC
package instructionQCCJ, LDCC20,.4SQ
Contacts20
Reach Compliance Codenot_compliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHING CONTROLLER
control modeCURRENT-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage25 V
Minimum input voltage12 V
Nominal input voltage15 V
JESD-30 codeS-PQCC-J20
JESD-609 codee0
length8.965 mm
Humidity sensitivity level2
Number of functions1
Number of terminals20
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current1 A
Package body materialPLASTIC/EPOXY
encapsulated codeQCCJ
Encapsulate equivalent codeLDCC20,.4SQ
Package shapeSQUARE
Package formCHIP CARRIER
Peak Reflow Temperature (Celsius)220
Certification statusNot Qualified
Maximum seat height4.57 mm
surface mountYES
Switch configurationPUSH-PULL
Maximum switching frequency500 kHz
technologyBIPOLAR
Temperature levelINDUSTRIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formJ BEND
Terminal pitch1.27 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width8.965 mm

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