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Bare Die Product Detail: TPS54873

Step-Down (Buck) Converter:
4.5 to 5.5V Input, 8A Synchronous Step-Down SWIFT™ Converter for Prebiased Outputs
Features:
  • Features:  Enable, Frequency Synchronization, Power Good, Synchronous Rectification
Vendor:
Texas Instruments
  Electrical Datasheet

Die Physical Data:
Footprint: 10.243mm² (15876mil²)
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Product Families: Used for this device are tabulated below.
Functional:
  • Ctrl Mode: Voltage Mode
  • Regulated Outputs: 1
Specification:
f(MAX): 700kHz
Frequency (MAX): 280kHz
IQ:   n/a
VIN (MIN): 4.00V
VIN (MAX): 6.0V
VOUT (MAX): 3.30V
VOUT (MIN): 0.9V
Duty Cycle(Max):   n/a
IOUT (MAX): 8.0A
Other Detail: Important information for this device is tabulated below.
Traffic light setting for Minimum Order Quantity indicates the following:
  • Green:Available from stock or at low factory MOQ.
  • Amber: Available on factory order with MOQ.
  • Red: High factory MOQ may apply, please ask for details.
Traffic light setting for High Reliability indicates the following:
  • Green: This bare die is specified and tested for use in high reliability applications.
  • Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
  • Red: This bare die is not specified or specifically designed for use in high reliability applications.
Traffic light setting for Space Grade indicates the following:
  • Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
  • Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
  • Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.

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