TPS54478RTET by Texas Instruments – Specifications

Texas Instruments TPS54478RTET is a TPS54478RTET from Texas Instruments, part of the DC-DC Converters. It is designed for Step-down type Adjustable 4A 2.95V~6V 600mV~4.5V WQFN-16-EP(3x3) DC-DC Converters ROHS. This product comes in a WQFN-16-EP(3x3) package and is sold as Tape & Reel (TR). Key features include:

  • Synchronous Rectification: Yes
  • Function: Step-down type
  • Operating Temperature: -40℃~+150℃@(TJ)
  • Number of Outputs: 1
  • Topology: Step-down
  • Switch tube (built-in/external): 内置
  • Output Type: Adjustable
  • Output Current (Max): 4A
  • Input Voltage: 2.95V~6V
  • Output Voltage: 600mV~4.5V
  • Switching Frequency: 2MHz

Additional details: This product is environmentally friendly, does not contain a battery, and weighs approximately 0.052 grams.

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Full Specifications of TPS54478RTET

Model NumberTPS54478RTET
Model NameTexas Instruments TPS54478RTET
CategoryDC-DC Converters
BrandTexas Instruments
DescriptionStep-down type Adjustable 4A 2.95V~6V 600mV~4.5V WQFN-16-EP(3x3) DC-DC Converters ROHS
RoHSLead free / RoHS Compliant
UnitPiece
Weight:0.052 grams / 0.001834 oz
Package / CaseWQFN-16-EP(3x3)
Package / ArrangeTape & Reel (TR)
BatteryNo
ECCNEAR99
Synchronous RectificationYes
FunctionStep-down type
Operating Temperature-40℃~+150℃@(TJ)
Number of Outputs1
TopologyStep-down
Switch tube (built-in/external)内置
Output TypeAdjustable
Output Current (Max)4A
Input Voltage2.95V~6V
Output Voltage600mV~4.5V
Switching Frequency2MHz

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