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7V to 50V, 2.5A Step-Down Integrated Power Solution

Inventory: 4,770

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  |   View additional information for TPS84250

Packaging information

Package | Pins B1QFN (RKG) | 41
Operating temperature range (°C) I (-40 to 85)
Package qty | Carrier: 250 | SMALL T&R
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Quality information

RoHS Exempt
REACH Affected
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-3-250C-168 HR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View


  • Complete Integrated Power Solution Allows
    Small Footprint, Low-Profile Design
  • Wide Input-Voltage Range from 7 V to 50 V
  • Output Adjustable from 2.5 V to 15 V
  • 65-V Surge Capability
  • Efficiencies Up to 96%
  • Adjustable Switching Frequency
    (300 kHz to 1 MHz)
  • Synchronizes to an External Clock
  • Adjustable Slow Start
  • Output Voltage Sequencing and Tracking
  • Power-Good Output
  • Programmable Undervoltage Lockout (UVLO)
  • Output Overcurrent Protection
  • Overyemperature Protection
  • Prebias Output Start-Up
  • Operating Temperature Range: –40°C to +85°C
  • Enhanced Thermal Performance: 14°C/W
  • Meets EN55022 Class B Emissions
  • For Design Help Visit http://www.ti.com/TPS84250

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The TPS84250 is an easy-to-use integrated power solution that combines a 2.5-A DC/DCconverter with an inductor and passives into a low profile, QFN package. This total power solutionallows as few as five external components and eliminates the loop compensation and magnetics partselection process.

The small 9 mm × 11 mm × 2.8 mm, QFN package is easy to solder onto a printed circuitboard and allows a compact point-of-load design with greater than 90% efficiency and excellentpower dissipation capability. The TPS84250 offers the flexibility and the feature-set of a discretepoint-of-load design and is ideal for powering a wide range of ICs and systems. Advanced packagingtechnology affords a robust and reliable power solution compatible with standard QFN mounting andtesting techniques.

Qty Price
1-99 $13.36
100-249 $11.67
250-999 $9.00
1,000+ $8.05

Alternative carriers

Part number TPS84250RKGR
Package qty | Carrier 500 | LARGE T&R
Inventory 6,620
Qty | Price (USD) 1ku | $7.00