8-TSSOP Li Ion Battery Monitor IC Surface Mount IC 25DSBGA BQ26221PWR

BQ26221PWR Battery Battery Monitor IC Lithium Ion 8-TSSOP SMD LED Chip​

IC BATT CHG LI-ION 1CELL 25DSBGA

The bq26221 works with the host controller in the portable system to implement the battery management system.

Features of BQ26221PWR

Communicates Directly With the Integrated HDQ Engine in TI OMAP Processor
Multifunction Monitoring Integrated Circuit Designed to Work With an Intelligent Host Controller :
− Provides State of Charge Information for Rechargeable Batteries
− Provides Accurate Battery Voltage and Temperature Measurement
High Accuracy Coulometric Charge and Discharge Current Integration With Automatic Offset Compensation
11-Bit Analog-to-Digital Converter Reports Battery Voltage With Gain and Offset

Specifications of BQ26221PWR

Other features of BQ26221PWR

Correction
Differential Current Sense
32 Bytes of General Purpose RAM
96 Bytes of Flash (Including 32 Bytes of Shadow Flash)
8 Bytes of ID ROM
Internal Temperature Sensor Eliminates the Need for an External Thermistor
Programmable Digital Input/Output Port
High-Accuracy Internal Timebase Eliminates External Crystal Oscillator
Low Power Consumption:
− Operating : 30 µA
− Sleep: 1 µA
− Hibernate: 600 nA
Single-Wire HDQ Serial Interface
Packaging: 8-LEAD TSSOP

range (−10 ̊

Environmental & Export Classifications

with avck-

APPLICATIONS of BQ26221PWR

Company profile

SZ ADE Electronics Co., Ltd. is a professional electronic component supplier that integrates distribution and agents.All goods are strictly controlled to ensure the original and authentic.

Main scope: TI，ADI， ST，MAX，Atmel,(MCU)，MPS power management，ON，NXP

The chips in ADE are divided into three categories: Europe and the United States & Taiwan, domestic chip;

The domestic agency product lines are: Saiyuan, Rui Yuan, Xiyuwei (power supply IC) wireless charging, providing a large number of superior spot supply such as IGBA module.. Long delivery orders can be accepted.

Corporate vision

Honest and trustworthy, hand in hand, customer trust is the life of ADE.

Business advantage

1. Professional experience of more than 15 years, strong technical support and selection services

2. Speed -has more than 10 years of logistics service experience and cooperate closely with logistics operators.

3. Services -We always try our best to meet the wishes of customers.

4. Response -we will give feedback to your problems within 24 hours.

5. Flexibility -we can provide you with multiple delivery options.

6. Ability -we have rich experience in providing various electronic components, which can help you solve problems quickly.

7. We have more 10,000pcs CPU and have several warehouses in HK and Shenzhen.