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Bare Die Product Detail: TPS40091

Step-Down (Buck) Controller:
4 Channel Multiphase Buck DC/DC Controller with Tri-state
Features:
  • Features:  Enable, Frequency Synchronization, Power Good, Remote Sense, Synchronous Rectification
Vendor:
Texas Instruments
  Electrical Datasheet

Die Physical Data:
Footprint: 6.658mm² (10320mil²)
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Product Families: Used for this device are tabulated below.
Functional:
  • Phases: 4
  • Regulated Outputs: 1
Specification:
f(MAX): 1,000kHz
Frequency (MAX): 100kHz
IQ: 4.00mA
VIN (MIN): 4.50V
VIN (MAX): 15.0V
VOUT (MAX): 3.3V
VOUT (MIN): 0.7V
Duty Cycle(Max): 87.5%
IOUT (MAX): 120.0A
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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