TPS84620RUQR

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TPS84620RUQR

4.5-V to 14.5-V Input, 6-A Synchronous Buck, Integrated Power Solution

Packaging

Package | PIN: RUQ | 47
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $8.87
10-24 $8.25
25-99 $7.96
100-249 $6.95
250-499 $6.62
500-749 $6.09
750-999 $5.47
1000+ $5.45

Features

  • Complete Integrated Power Solution Allows
    Small Footprint, Low-Profile Design
  • Efficiencies Up To 96%
  • Wide-Output Voltage Adjust
    1.2 V to 5.5 V, with 1% Reference Accuracy
  • Optional Split Power Rail allows
    Input Voltage Down to 1.7 V
  • Adjustable Switching Frequency
    (480 kHz to 780 kHz)
  • Synchronizes to an External Clock
  • Adjustable Slow Start
  • Output Voltage Sequencing / Tracking
  • Power Good Output
  • Programmable Undervoltage Lockout (UVLO)
  • Output Overcurrent Protection
  • Over Temperature Protection
  • Pre-bias Output Start-up
  • Operating Temperature Range: –40°C to +85°C
  • Enhanced Thermal Performance: 13°C/W
  • Meets EN55022 Class B Emissions
  • For Design Help Including SwitcherPro™ visit http://www.ti.com/tps84620

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Texas Instruments  TPS84620RUQR

The TPS84620RUQ is an easy-to-use integrated power solution that combines a 6-A DC/DCconverter with power MOSFETs, an inductor, and passives into a low profile, BQFN package. Thistotal power solution allows as few as 3 external components and eliminates the loop compensationand magnetics part selection process.

The 9×15×2.8 mm BQFN package is easy to solder onto a printed circuit board and allows acompact point-of-load design with greater than 90% efficiency and excellent power dissipation witha thermal impedance of 13°C/W junction to ambient. The device delivers the full 6-A rated outputcurrent at 85°C ambient temperature without airflow.

The TPS84620 offers the flexibility and the feature-set of a discrete point-of-loaddesign and is ideal for powering performance DSPs and FPGAs. Advanced packaging technology afford arobust and reliable power solution compatible with standard QFN mounting and testingtechniques.