TPS84259RKGR

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TPS84259RKGR

4.5V to 40V, 2A up to 15W Negative-Output Integrated Power Solution

Packaging

Package | PIN: RKG | 41
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $10.99
10-24 $10.22
25-99 $9.86
100-249 $8.61
250-499 $8.20
500-749 $7.54
750-999 $6.77
1000+ $6.75

Features

  • Complete Integrated Power Solution Allows
    Small Footprint, Low-Profile Design
  • Wide Input-Voltage Range from 4.5 V to 40 V
  • Output Adjustable from  –3 V to –17 V
  • Supplies up to 2-A of Output Current
  • 45-V Surge Capability
  • Synchronizes to an External Clock
  • Adjustable Slow Start
  • Programmable Undervoltage Lockout (UVLO)
  • Output Overcurrent Protection
  • Overtemperature Protection
  • 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/TPS84259

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Texas Instruments  TPS84259RKGR

The TPS84259 is an easy-to-use negative output voltage power module that combines a 15-WDC/DC converter with an inductor, and passives into a low-profile QFN package. This total powersolution allows as few as five external components and eliminates the loop compensation andmagnetics part selection process.

The 9 × 11 × 2.8 mm QFN package is easy to solder onto a printed circuit board. Itscompact design also contains fewer components and possesses excellent power dissipation capability.The TPS84259 offers the flexibility and the feature-set of a discrete design and is ideal forpowering a wide range of ICs and analog circuits requiring a negative output voltage. Advancedpackaging technology affords a robust and reliable power solution, compatible with standard QFNmounting and testing techniques.