LM3643AYFFR by Texas Instruments – Specifications

Texas Instruments LM3643AYFFR is a LM3643AYFFR from Texas Instruments, part of the LED Drivers. It is designed for 4MHz I2C 2 boost converter DC-DCVoltage Stabilizer 1.9A 2.5V~5.5V DSBGA-12 LED Drivers ROHS. This product comes in a DSBGA-12 package and is sold as Tape & Reel (TR). Key features include:

  • Switch Frequency: 4MHz
  • Dimming: I2C
  • Operating temperature: -40℃~+85℃
  • Channels: 2
  • Topology: boost converter
  • Type: DC-DCVoltage Stabilizer
  • Output Current: 1.9A
  • Input Voltage: 2.5V~5.5V

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 1 grams.

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Full Specifications of LM3643AYFFR

Model NumberLM3643AYFFR
Model NameTexas Instruments LM3643AYFFR
CategoryLED Drivers
BrandTexas Instruments
Description4MHz I2C 2 boost converter DC-DCVoltage Stabilizer 1.9A 2.5V~5.5V DSBGA-12 LED Drivers ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:1.000 grams / 0.035274 oz
Package / CaseDSBGA-12
Package / ArrangeTape & Reel (TR)
BatteryNo
ECCNEAR99
Switch Frequency4MHz
DimmingI2C
Operating temperature-40℃~+85℃
Channels2
Topologyboost converter
TypeDC-DCVoltage Stabilizer
Output Current1.9A
Input Voltage2.5V~5.5V

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