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BQ2014H |
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| Part Number | BQ2014H |
| Manufacturer | Benchmarq |
| Description | The bq2014H NiCd/NiMH Gas Gauge IC is intended for batterypack or in-system installation to maintain an accurate record of available battery capacity. The IC monitors a voltage drop across a sense res... |
| Features |
➤ Accurate measurement of available capacity in NiCd or NiMH batteries
➤ Low-cost battery management so-
lution for pack integration
- As
little
as
1 2
square
inch
of
PCB for complete circuit
- Low operating current (120µA
typical)
- Less than 100nA of data
retention current
➤ High-speed (5kb/s) single-wire communication interface (HDQ bus) for critical battery parameters
➤ Communication with an external charge controller such as the bq2004
➤ Direct drive of remaining capacity LEDs
➤ Automatic rate and temperature compensation of measurements
➤ 16-pin narrow SOIC
General D... |
| Document |
 BQ2014H Data Sheet
PDF 869.99KB |
Similar Datasheet
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