Ti Bq34z100-G1 Battery Power Charger Control Management Integrated Circuit IC Voltage Monitor Protector Electronic Components Chip

• shape: Flat
• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Technics: Semiconductor IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital / Analog IC
• Rating: Catalog
• RoHS: Yes
• Reach: Yes
• Lead Finish / Ball Material: Nipdau
• Delivery Time: 1-3 Days
• Transport Package: Small Large T&R
• Specification: 9 mm² 3 x 3
• Trademark: TI
• HS Code: 8542399000
• Production Capacity: 60000

Product Description

Packaging information

Package | PinsTSSOP (PW) | 14

Operating temperature range (°C)-40 to 85

Package qty | Carrier90 | TUBE

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.