Datasheets
TL3843DRG4-8 by: Texas Instruments

Current-Mode PWM Controller 8-SOIC 0 to 70

Part Details for TL3843DRG4-8 by Texas Instruments

Overview of TL3843DRG4-8 by Texas Instruments

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

Price & Stock for TL3843DRG4-8

Part # Distributor Description Stock Price Buy
Rochester Electronics TL3843 - Current-Mode PWM Controller RoHS: Compliant Status: Obsolete Min Qty: 1 503
  • 1 $0.2730
  • 25 $0.2675
  • 100 $0.2566
  • 500 $0.2457
  • 1,000 $0.2321
$0.2321 / $0.2730 Buy Now

Part Details for TL3843DRG4-8

TL3843DRG4-8 CAD Models

TL3843DRG4-8 Part Data Attributes

TL3843DRG4-8 Texas Instruments
Buy Now Datasheet
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TL3843DRG4-8 Texas Instruments Current-Mode PWM Controller 8-SOIC 0 to 70
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING REGULATOR
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-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 500 kHz
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for TL3843DRG4-8

This table gives cross-reference parts and alternative options found for TL3843DRG4-8. 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 TL3843DRG4-8, 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
TL2843DR-8 Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40-85C 8-SOIC -40 to 85 Texas Instruments TL3843DRG4-8 vs TL2843DR-8
TL2842DE4-8 Current-Mode PWM Controller 8-SOIC -40 to 85 Texas Instruments TL3843DRG4-8 vs TL2842DE4-8
TL3843D-8E4 1A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, SOIC-8 Texas Instruments TL3843DRG4-8 vs TL3843D-8E4
TL3843DR-8 Economy single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0-70C 8-SOIC 0 to 70 Texas Instruments TL3843DRG4-8 vs TL3843DR-8
TL3843DR-8E4 1A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, SOIC-8 Texas Instruments TL3843DRG4-8 vs TL3843DR-8E4
TL2842DRE4-8 1A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, SOIC-8 Texas Instruments TL3843DRG4-8 vs TL2842DRE4-8
TL2843DRE4-8 1A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, SOIC-8 Texas Instruments TL3843DRG4-8 vs TL2843DRE4-8
TL3842D-8 Economy single ended 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0-70C 8-SOIC 0 to 70 Texas Instruments TL3843DRG4-8 vs TL3842D-8
Part Number Description Manufacturer Compare
UC1845ALQMLV 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 Texas Instruments TL3843DRG4-8 vs UC1845ALQMLV
TL2844DE4 1A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, SOIC-14 Texas Instruments TL3843DRG4-8 vs TL2844DE4
TL2844DR-8 Economy single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40-85C 8-SOIC -40 to 85 Texas Instruments TL3843DRG4-8 vs TL2844DR-8
TL2845DE4-8 Current-Mode PWM Controller 8-SOIC -40 to 85 Texas Instruments TL3843DRG4-8 vs TL2845DE4-8
UC1845AL/883B Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CQCC20, Unitrode Corporation TL3843DRG4-8 vs UC1845AL/883B
TL3844P Economy single ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 0-70C 8-PDIP 0 to 70 Texas Instruments TL3843DRG4-8 vs TL3844P
UC2845ADWTR 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, GREEN, PLASTIC, SOIC-16 Texas Instruments TL3843DRG4-8 vs UC2845ADWTR
TL2844BD 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 Texas Instruments TL3843DRG4-8 vs TL2844BD
TL3842BDRG4 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 Texas Instruments TL3843DRG4-8 vs TL3842BDRG4
TL2843DRE4-8 1A SWITCHING REGULATOR, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, SOIC-8 Texas Instruments TL3843DRG4-8 vs TL2843DRE4-8

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