text.skipToContent text.skipToNavigation

BQ34Z100PW-G1 ACTIVE

Multi-chemistry Impedance Track™ standalone fuel gauge | battery gas gauge

Inventory: 3,288
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
TSSOP (PW) | 14 90 | TUBE
I (-40 to 85)
Package | Pins TSSOP (PW) | 14
Package qty | Carrier 90 | TUBE
Operating temperature range (°C) I (-40 to 85)
View TI packaging information

Features for the BQ34Z100-G1

  • Supports Li-Ion, LiFePO4, PbA, NiMH, and NiCd Chemistries
  • Capacity Estimation Using Patented Impedance Track™ Technology for Batteries from 3 V to 65 V
    • Aging Compensation
    • Self-Discharge Compensation
  • Supports Battery Capacities up to 29 Ah with Standard Configuration Options
  • Supports Charge and Discharge Currents up to 32 A 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
  • Reduced Power Modes (Typical Battery Pack Operating Range Conditions)
    • Normal Operation: < 145-µA Average
    • Sleep: < 84-µA Average
    • Full Sleep: < 30-µA Average
  • Package: 14-Pin TSSOP

Description for the BQ34Z100-G1

The bq34z100-G1 device is an Impedance Track™ fuel gauge for Li-Ion, PbA, NiMH, and NiCd batteries, and works independently of battery series-cell configurations. Batteries from 3 V to 65 V 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, including an I2C slave, an HDQ slave, one or four direct LEDs, and an ALERT output pin. Additionally, the bq34z100-G1 provides support for an external port expander for more than four LEDs.

Pricing


Qty Price (USD)
1-99 $3.400
100-249 $2.772
250-999 $2.179
1,000+ $1.848

Additional package qty | carrier options

Package qty | Carrier 2,000 | LARGE T&R
Inventory 40,630
Qty | Price (USD) 1ku | $1.540 1-99 $2.834 100-249 $2.310 250-999 $1.816 1,000+ $1.540
Custom reel may be available