LCSC Electronics logoLCSC Electronics svg logo
Sign In
USD
Cart
TI BQ20Z70PWR-V150 product image
Images for reference only

TI BQ20Z70PWR-V150RoHS

Manufacturer
TI
MPN
BQ20Z70PWR-V150
LCSC Part #
C2866304
Packaging
TSSOP-20
Customer #
Key Attributes
Lithium Battery SMBus TSSOP-20 Battery Management RoHS
Datasheetpdf iconTI BQ20Z70PWR-V150

Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Battery Management
ManufacturerTI
PackagingTSSOP-20
FeaturesConstant current charging;Constant voltage charging;Trickle charging;Overcharge protection;Over-discharge protection;Overcurrent Protection;Short-Circuit Protection;Battery temperature monitoring;Cell balancing
Operating Temperature-40℃~+85℃
Quiescent Current8uA
0V Battery ChargeSupport
Operating Voltage2.4V~2.6V
Type of BatteryLithium Battery
The Chip TypeMonitoring IC
InterfaceSMBus
Balance Current-
Charge Current - Max-
Report an ErrorShow similar products (0) >

Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The bq20z70 SBS-compliant gas gauge IC, incorporating patented Impedance Track™ technology, is designed for battery-pack or in-system installation. The bq20z70 measures and maintains an accurate record of available charge in Li-ion or Li-polymer batteries using its integrated high-performance analog peripherals. The bq20z70 monitors capacity change, battery impedance, open-circuit voltage, and other critical parameters of the battery pack, and reports the information to the system host controller over a serial-communication bus. It is designed to work with the bq29330 analog front-end (AFE) protection IC to maximize functionality and safety, and minimize component count and cost in smart battery circuits. The Impedance Track technology continuously analyzes the battery impedance, resulting in superior gas-gauging accuracy. This enables remaining capacity to be calculated with discharge rate, temperature, and cell aging all accounted for during each stage of every cycle.

Features

AI Translation
  • Next Generation Patented Impedance Track™ Technology accurately Measures Available Charge in Li-Ion and Li-Polymer Batteries Better than ±1% Error Over Lifetime of the Battery
  • Instant Accuracy – No Learning Cycle Required
  • Supports the Smart Battery Specification SBS V1.1
  • Powerful 8-Bit RISC CPU With Ultra-Low Power Modes
  • Works With the TI bq29330 Analog Front-End (AFE) Protection IC to Provide Complete Pack Electronics Solution
  • Full Array of Programmable Protection Features – Voltage, Current and Temperature
  • Fully Integrated High Accurate Clock
  • Flexible Configuration for 2 to 4 Series Li-Ion and Li-Polymer Cells
  • Integrated Field Programmable FLASH Memory Eliminates the Need for External Configuration Memory
  • Smart Battery Charger Control Feature
  • Two 16-Bit Delta-Sigma Converter – Accurate Voltage and Temperature Measurements
  • Integrating Coloumb Counter for Charge Flow – Better Than 0.65 nVh of Resolution – Self-Calibrating
  • Supports SHA-1 Authentication
  • 20-Pin TSSOP (PW)

Applications

AI Translation
  • Notebook PCs
  • Medical and Test Equipment
  • Portable Instrumentation
Out of Stock
Notify Me
Add to BOM List
QtyUnit Price(Reference Only)Total Amount
1+$ 11.3718$ 11.37
200+$ 4.4019$ 880.38
500+$ 4.2471$ 2123.55
1,000+$ 4.1697$ 4169.70
Standard Packaging2000/Full Reel
Better price for more quantity?
$