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UC1843W

Description
Current Mode PWM Controller 14-CFP -55 to 125
CategoryPower/power management    The power supply circuit   
File Size519KB,8 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Stay tuned Parametric

UC1843W Overview

Current Mode PWM Controller 14-CFP -55 to 125

UC1843W Parametric

Parameter NameAttribute value
Brand NameTexas Instruments
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerTexas Instruments
Parts packaging codeDFP
package instructionDFP, FL14,.25
Contacts14
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 voltage8.2 V
Nominal input voltage15 V
JESD-30 codeR-GDFP-F14
length9.21 mm
Number of functions1
Number of terminals14
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Maximum output current1 A
Nominal output voltage5 V
Package body materialCERAMIC, GLASS-SEALED
encapsulated codeDFP
Encapsulate equivalent codeFL14,.25
Package shapeRECTANGULAR
Package formFLATPACK
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height2.03 mm
surface mountYES
Switch configurationSINGLE
Maximum switching frequency500 kHz
technologyBICMOS
Temperature levelMILITARY
Terminal formFLAT
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width6.285 mm

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