Ti Bq28z610 Battery Power Charge Management Chip Voltage Monitor Protector Electronic Components Integrated Circuit IC.

• shape: Flat
• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Technics: Semiconductor IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital / Analog IC
• Model NO.: BQ28Z610
• Rating: Catalog
• RoHS: Yes
• Reach: Yes
• Lead Finish / Ball Material: Nipdau / Snagcu
• 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 | PinsVSON (DRZ) | 12

Operating temperature range (°C)-40 to 85

Package qty | Carrier250 | SMALL T&R

Features for the BQ28Z610

• Autonomous battery charging control, using a dedicated MASTER mode I²C interface
• Cell balancing with an internal bypass to optimize battery health
• A high-side protection N-CH FET drive enables serial bus communication during fault conditions
• Programmable protection levels for voltage, current, and temperature
• Analog front-end with two independent ADCs
  • Support for simultaneous current and voltage sampling
  • High-accuracy coulomb counter with input offset error < 1 µV (typical)
• Supports down to 1-mΩ current sense resistor while capable of 1-mA current measurement
• Supports battery trip point (BTP) function for Windows integration
• SHA-1 authentication responder for increased battery pack security
• 400-kHz I²C bus communications interface for high-speed programming and data access
• Compact 12-pin VSON package (DRZ)

Description for the BQ28Z610

The Texas Instruments BQ28Z610 device is a highly integrated, accurate, 1-series to 2-series cell gas gauge and protection solution, enabling autonomous charger control and cell balancing.

The BQ28Z610 device enables autonomous charge control through Master Mode I²C broadcasts of charging current and voltage information, eliminating software overhead that is typically incurred by the system's host controller.

The BQ28Z610 device provides a fully integrated pack-based solution with a flash programmable custom reduced instruction-set CPU (RISC), safety protection, and authentication for 1-series to 2-series cell Li-ion and Li-polymer battery packs.

The BQ28Z610 gas gauge communicates through an I²C compatible interface and combines an ultra-low-power, high-speed TI BQBMP processor, high-accuracy analog measurement capabilities, integrated flash memory, an array of peripheral and communication ports, an N-CH FET drive, and a SHA-1 Authentication transform responder into a complete, high-performance battery management solution.