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Adafruit - 1944 - 1944 - PowerBoost Charger, Rechargeable 5V Lipo USB Boost at 500mA+

  • MFR SKU: 1944
  • ITEM #: 16447181
  • 0 Reviews / 0 Questions
$27.95
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ITEM #: 16447181
Product Overview

Power. Boost 500C is the perfect power supply for your portable project! With a built-in battery charger circuit, you'll be able to keep your project running even while recharging the battery! This little DC/DC boost converter module can be powered by any 3.7V Li. Ion/Li. Poly battery, and convert the battery output to 5.2V DC for running your 5V projects. The Power. Boost 500C has at the heart a TPS61090 boost converter from TI. This boost converter chip has some...
ITEM #: 16447181
Product Overview

Power. Boost 500C is the perfect power supply for your portable project! With a built-in battery charger circuit, you'll be able to keep your project running even while recharging the battery! This little DC/DC boost converter module can be powered by any 3.7V Li. Ion/Li. Poly battery, and convert the battery output to 5.2V DC for running your 5V projects. The Power. Boost 500C has at the heart a TPS61090 boost converter from TI. This boost converter chip has some really nice extras such as low battery detection, 2A internal switch, synchronous conversion, excellent efficiency, and 700KHz high-frequency operation. Check out these specs!
  • Synchronous operation means you can disconnect the output completely by connecting the ENable pin to ground. This will completely turn off the output
  • 2A internal switch means you can get 500mA+ from a 3.7V Li. Poly
  • Low battery indicator LED lights up red when the voltage dips below 3.2V, optimized for Li. Po
  • Onboard 500mA charge-rate 'iOS' data resistors. Solder in the USB connector and you can plug in any i. Phone or i. Pod for 500mA charge rate.
  • Full breakout for battery in, control pins and power out
  • 90%+ operating efficiency in most cases (see datasheet for efficiency graphs)
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Adafruit - 1944 - 1944 - PowerBoost Charger, Rechargeable 5V Lipo USB Boost at 500mA+

  • Item #: 16447181
  • MFR SKU: 1944

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