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bq2050H |
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| Part Number | bq2050H |
| Manufacturer | Benchmarq |
| Description | The bq2050H Lithium Ion Power 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 sens... |
| Features |
➤ Accurate measurement of available capacity in Lithium Ion batteries
➤ Provides a low-cost battery management solution for pack
integration
- Complete circuit can fit in as
little
as
1 2
square
inch
of
PCB
- Low operating current (120µA
typical)
- Less than 100nA of data
retention current
➤ High-speed (5kb) single-wire communication interface (HDQ bus) for critical battery parameters
➤ Monitors and controls charge FET in Li-Ion pack protection circuit
➤ Direct drive of remaining capacity LEDs
➤ Measurements automatically compensated for rate and temperature
➤ 16-pin narrow... |
| Document |
 bq2050H Data Sheet
PDF 959.68KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | bq2050 |
Benchmarq |
Lithium Ion Power Gauge |
|
| 2 | bq2052 |
Benchmarq |
Gas Gauge |
|
| 3 | bq2054 |
UNITRODE |
Lithium Ion Fast-Charge |
|
| 4 | bq2057 |
Texas Instruments |
Linear Charge Management |
|
| 5 | bq2057C |
Texas Instruments |
Linear Charge Management |
|
| 6 | bq2057T |
Texas Instruments |
Linear Charge Management |
|
Desde 2024. D4U Semiconductor.
|