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bq2050 - Lithium Ion Power Gauge

Description

The bq2050 Lithium Ion Power Gauge™ IC is intended for batterypack or in-system installation to maintain an accurate record of available battery capacity.

Features

  • Conservative and repeatable measurement of available capacity in Lithium Ion rechargeable batteries.
  • Designed for battery pack integration - 120µA typical operating current - Small size enables imple- mentations in as little as 1 2 square inch of PCB.
  • Integrate within a system or as a stand-alone device - Display capacity via single- wire serial communication port or direct drive of LEDs.
  • Measurements compensated for current and temperature.

📥 Download Datasheet

Datasheet Details

Part number bq2050
Manufacturer Benchmarq
File Size 940.95 KB
Description Lithium Ion Power Gauge
Datasheet download datasheet bq2050 Datasheet

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Full PDF Text Transcription

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bq2050 Lithium Ion Power Gauge™ IC Features ➤ Conservative and repeatable measurement of available capacity in Lithium Ion rechargeable batteries ➤ Designed for battery pack integration - 120µA typical operating current - Small size enables imple- mentations in as little as 1 2 square inch of PCB ➤ Integrate within a system or as a stand-alone device - Display capacity via single- wire serial communication port or direct drive of LEDs ➤ Measurements compensated for current and temperature ➤ Self-discharge compensation using internal temperature sensor ➤ 16-pin narrow SOIC General Description The bq2050 Lithium Ion Power Gauge™ IC is intended for batterypack or in-system installation to maintain an accurate record of available battery capacity.
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