型号 封装 在线定购
TPS61027DRCR(查看) SON10


技术资料—— TPS61027 PDF技术资料

TPS61027 概述

The TPS61027 devices provide a power supply solution for products powered by either a one-cell, two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery.

The TPS61027 devices keep the output voltage regulated even when the input voltage exceeds the nominal output voltage.

The TPS61027 is packaged in a 10-pin QFN PowerPAD™ package measuring 3 mm x 3 mm (DRC).

TPS61027 参数
TPS61027 基本参数
Vin (V)   0.9~6.5
Preset Vout (V)   5
TPS61027 其他特性
可调输出端   1
Iq (Typ)(mA)   0.025
TPS61027 封装与引脚

TPS61027 特性

  • 96% Efficient Synchronous Boost Converter
  • Output Voltage Remains Regulated When Input Voltage Exceeds Nominal Output Voltage
  • Device Quiescent Current: 25 µA (Typ)
  • Input Voltage Range: 0.9 V to 6.5 V
  • Fixed Output Voltage of 5 V
  • Power Save Mode for Improved Efficiency at Low Output Power
  • Low Battery Comparator
  • Low EMI-Converter (Integrated Antiringing Switch)
  • Load Disconnect During Shutdown
  • Over-Temperature Protection
  • Small 3 mm × 3 mm QFN-10 Package

TPS61027 应用

  • All One-Cell, Two-Cell and Three-Cell Alkaline, NiCd or NiMH or Single-Cell Li Battery Powered Products
  • Portable Audio Players
  • PDAs
  • Cellular Phones
  • Personal Medical Products
  • Camera White LED Flash Light