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BQ34Z100PW-G1

Lead Acid, LiFePO4, Li-Ion/-Pol, NiCd, NiMH Battery Fuel Gauge, 2.7-4.5V supply, Serial, TSSOP-14

TEXAS INSTRUMENTS BQ34Z100PW-G1

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Manufacturer Part No:
BQ34Z100PW-G1
Order Code:
3123817

Product Overview

The BQ34Z100PW-G1 is a stand-alone multi-chemistry impedance track Fuel Gauge/battery Gas Gauge. It is an Impedance Track™ fuel gauge for Li-ion, PbA, NiMH and NiCd batteries with work independently of battery series-cell configurations. Batteries from 3 to 65V can be easily supported through an external voltage translation circuit that is controlled automatically to reduce system power consumption. The BQ34Z100-G1 device provides several interface options. Additionally, the device provides support for an external port expander for more than four LEDs.
  • Capacity estimation using patented impedance Track™ technology
  • Self-discharge compensation battery
  • Supports battery capacities
  • up to 29Ahr with standard configuration options
  • External NTC thermistor support
  • Supports two-wire I²C and HDQ single-wire communication interfaces with host system
  • SHA-1/HMAC Authentication
  • One or four-LED direct display control
  • Five-LED and higher display through port expander
  • Green product and no Sb/Br

Product Information

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:
Fuel Gauge

:
Lead Acid, LiFePO4, Li-Ion, Li-Pol, NiCd, NiMH

:
2.7V

:
4.5V

:
TSSOP

:
14Pins

:
Serial

:
-40°C

:
85°C

:
-

:
MSL 2 - 1 year
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540 In stock Need more?

540 available for 3 - 4 business days delivery

HK$42.65

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