Ti Bq27411-G1 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.: BQ27411-G1
• 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 BQ27411-G1

• Single-Cell Li-Ion Battery Fuel Gauge
  • Resides in Battery Pack
  • Low-Value External Sense Resistor
    (10 mΩ Typical)
  • One Time Programmable (OTP) Configuration Non-Volatile Memory (NVM)
  • Powered Directly from Battery with Integrated LDO
  • 400-kHz I²C™ Serial Interface
  • Internal Temperature Sensor or
    Host-reported Temperature
• Battery Fuel Gauging Based on Patented Impedance Track™ Technology
  • Reports Remaining Capacity and State of Charge (SOC) with Smoothing Filter
  • Automatically Adjusts for Battery Aging, Self-discharge, Temperature, and Rate Changes
  • Battery State of Health (Aging) Estimation

Description for the BQ27411-G1

The Texas Instruments bq27411-G1 device is a battery fuel gauging solution for single-cell Li-Ion battery packs. The device requires minimal configuration and uses One Time Programmable (OTP) Non-Volatile Memory (NVM) to avoid an initialization download by the system processor.

The fuel gauge uses the patented Impedance Track™ algorithm for fuel gauging, and provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV).

The small, 12-pin, 2.50 mm × 4.00 mm, Small Outline No-Lead (SON) package is ideal for space-constrained applications.