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TPS61025
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TPS61025

  • Category:Power management chip
  • Product Name:3.3V output 1.5A switch 96% efficiency boost converter in QFN-10 package with LDO buck mode
  • Manufacturers:TI
  • Production Batch Number:09+
  • Encapsulation:QFN10
  • Stock Status:There is stock
  • Stock Quantity:9000
  • Minimum order quantity: 1
  • Details:Click here to find PDF information on TPS61025
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  • Product introduction

TPS61025

3.3V output 1.5A switch 96% efficiency boost converter in QFN-10 package with LDO buck mode

illustrate

 

The TPS6102x boost device provides a power solution for products powered by a single-cell, two- or three-cell alkaline, NiCd or NiMH battery, or a single-cell Li-Ion or Li-Polymer battery. The output current can be as high as 200 mA, while using a single alkaline battery and releasing it to 0.9 five, it can also be used at 500 mAh to produce 5 V from 3.3-V to a train or a lithium-ion battery. The boost converter is based on a fixed frequency, pulse-width modulation (PWM) controller using a synchronous rectifier for maximum benefit. The low-load current converter enters power-down mode to maintain high efficiency over a wide load current range. The power-down mode can be disabled, forcing the converter to switch at a fixed frequency.

 

characteristic

 

  • 96% high efficiency synchronous boost converter
  • The output voltage remains regulated when the input voltage exceeds the rated output voltage
  • Device Quiescent Current: 25μA Typical
  • Input voltage range: 0.9 V to 6.5 V
  • Fixed and adjustable output voltage options up to 5.5 V
  • Power saving in low output power to improve efficiency mode
  • Battery low voltage comparator
  • Low EMI converter (integrated ringing switch)
  • Load disconnects during shutdown
  • Over-temperature protection
  • Small 3mm × 3mm QFN-10 package
  • apply
    • All single-cell, dual-cell and three-cell alkaline, nickel-cadmium or nickel-metal hydride or single-cell lithium-ion battery-powered products
    • Portable audio player
    • Pocket PC
    • Cellular
    • Personal medical products
    • White LED camera flash

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Model Manufacturers lot number encapsulation illustrate
TPS61025 TI 09+ QFN10 3.3V output 1.5A switch 96% efficiency boost converter in QFN-10 package with LDO buck mode

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