Datasheets
IP3843D-14E1 by:

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, 0.150 INCH, PLASTIC, SOIC-14

Part Details for IP3843D-14E1 by TT Electronics Resistors

Overview of IP3843D-14E1 by TT Electronics Resistors

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Part Details for IP3843D-14E1

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IP3843D-14E1 Part Data Attributes:

IP3843D-14E1 TT Electronics Resistors
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IP3843D-14E1 TT Electronics Resistors Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, 0.150 INCH, PLASTIC, SOIC-14
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TT ELECTRONICS PLC
Package Description SOP,
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 30 V
Input Voltage-Min 12 V
Input Voltage-Nom 15 V
JESD-30 Code R-PDSO-G14
JESD-609 Code e1
Length 8.65 mm
Number of Functions 1
Number of Terminals 14
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 500 kHz
Temperature Grade COMMERCIAL
Terminal Finish TIN SILVER COPPER
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 3.9 mm

Alternate Parts for IP3843D-14E1

This table gives cross-reference parts and alternative options found for IP3843D-14E1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of IP3843D-14E1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
UC3843D Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, SOP-14 Fairchild Semiconductor Corporation IP3843D-14E1 vs UC3843D
KA3843BD Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, SOP-14 Fairchild Semiconductor Corporation IP3843D-14E1 vs KA3843BD
UC3843DX Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, SOP-14 Fairchild Semiconductor Corporation IP3843D-14E1 vs UC3843DX
KA3843BDTF Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, SOP-14 Fairchild Semiconductor Corporation IP3843D-14E1 vs KA3843BDTF
IP3843D-14E1 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, 0.150 INCH, PLASTIC, SOIC-14 TT Electronics Power and Hybrid / Semelab Limited IP3843D-14E1 vs IP3843D-14E1
Part Number Description Manufacturer Compare
5962-9451304MPX 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8 Texas Instruments IP3843D-14E1 vs 5962-9451304MPX
UCC3801PW 12V, 1A low power BICMOS 1MHz current mode PWM with 9.4V/7.4V UVLO and 50% duty cycle, 0C to 70C 8-TSSOP 0 to 70 Texas Instruments IP3843D-14E1 vs UCC3801PW
MIC38HC42BJ Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, CDIP8, CERDIP-8 Microchip Technology Inc IP3843D-14E1 vs MIC38HC42BJ
5962-8670402XA Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, Unitrode Corporation IP3843D-14E1 vs 5962-8670402XA
UC1845J Current Mode PWM Controller 8-CDIP -55 to 125 Texas Instruments IP3843D-14E1 vs UC1845J
UC3843ADT Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, PLASTIC, SOIC-14 Microsemi Corporation IP3843D-14E1 vs UC3843ADT
SG1845J Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP14 Microchip Technology Inc IP3843D-14E1 vs SG1845J
5962-8670407VPA Space-grade QMLV, enhanced 30-V input, 1-A single-output 500-kHz PWM controller, 50% duty cycle 8-CDIP -55 to 125 Texas Instruments IP3843D-14E1 vs 5962-8670407VPA
UC2844J 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8 Motorola Mobility LLC IP3843D-14E1 vs UC2844J
5962-8670406XX Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CQCC20, LCC-20 Unitrode Corporation IP3843D-14E1 vs 5962-8670406XX

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