Part Datasheet Audit

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Part Audit

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Part Audit Scope
Audit of the published part project against the official Texas Instruments BQ34Z100-G1 Wide Range Fuel Gauge with Impedance Track Technology, Rev. D datasheet and TI package drawing PW0014A.
Existing Part Information Key Datasheet Specifications
  • Function: standalone multi-chemistry battery fuel gauge using Impedance Track technology.
  • Supported chemistries: Li-ion, LiFePO4, lead-acid, NiMH, and NiCd.
  • Battery measurement range: 3 V to 65 V using an external voltage-translation circuit.
  • Standard configuration limits: battery capacity up to 29 Ah; charge/discharge current up to 3...

flux

Audit complete. The 14-pin names/numbers and TSSOP-14 footprint broadly match TI’s Rev. D datasheet, but the MPN/package metadata is incomplete, every pin lacks an electrical type and description, and the pad geometry differs slightly from TI’s current land-pattern example. The Datasheet URL was already populated, so it was not changed; the official TI URL is recorded in the Part Audit.
Open items
  • Existing MPN is BQ34Z100-G1, not the orderable BQ34Z100PW-G1.
  • Package metadata is missing.
  • Existing pads are 0.45 × 1.475 mm versus TI’s 0.45 × 1.50 mm example; row span is 5.876 mm versus 5.8 mm nominal.
Suggested next steps
  1. Correct the MPN and package properties.
  2. Populate all pin descriptions and electrical types.
  3. Normalize the footprint to TI PW0014A geometry.
  4. Replace the uploaded datasheet link with the official TI URL if manufacturer-hosted links are preferred.
Fix all audit issues
Correct metadata
Complete symbol metadata
Normalize footprint
Use official datasheet
Sign up to send
P2
Pin Number
1
P1
Pin Number
3
VEN
Pin Number
2
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BQ34Z100-G1

BQ34Z100-G1 thumbnail
Multi-chemistry Impedance Track™ standalone fuel gauge | battery gas gauge
Fuel Gauge IC designed for battery monitoring and state-of-charge estimation using Impedance Track™ technology. It supports Li-ion, LiFePO4, PbA, NiMH, and NiCd batteries from 3 V to 65 V, charge/discharge currents up to 32 A, and communicates through I2C up to 400 kHz or HDQ. The device is housed in a 14-pin TSSOP package.
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Properties

BQ34Z100-G1

Texas Instruments

Integrated Circuits

ti.com/lit/ds/symlink/bq34z100-g1.pdf

IC

parametric-v1

creativecommons.org/licenses/by/4.0/

14-TSSOP

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