RFQ/BOM 0 Sign In / Register

Select Your Location

BQ27542DRZR-G1

IC BATT FUEL GAUGE LI-ION 12SON

Images are for reference only.
See Product Specifications for product details.

Social Media

BQ27542DRZR-G1

IC BATT FUEL GAUGE LI-ION 12SON

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $200 are eligible for a limited edition Chinese-style gift.

Orders over $1000 qualify for a $30 shipping fee waiver.

Orders surpassing $5000 enjoy waived shipping and transaction fees.

These offers are applicable to both new and existing customers and are valid from January 1st, 2024, to December 31st, 2024.

  • Manufacturer:

    TI

  • Datasheet:
  • Package/Case:

    VSON-12

  • Product Category:

    IC Chips

  • DateCode:

    21+

    RoHS Status

Submit your quote request now, and we expect to provide a quote within March 29, 2024. Place your order now, and we expect to complete the transaction within April 03, 2024. Ps:Time is according to GMT+8:00.

Delivery:
fedex ups ems dhl other
Payment :
jcb American express tt discover paypal

Stock:9000 PCS

Our commitment is to deliver prompt quotations within 12 hours. For further assistance, please contact us at [email protected].

BQ27542DRZR-G1 Product Details

1 Features

• Battery Fuel Gauge for 1-Series (1sXp) Li-Ion Applications up to 14,500-mAh Capacity

• Microcontroller Peripheral Provides:

– Accurate Battery Fuel Gauging Supports up to 14,500 mAh

– Internal or External Temperature Sensor for Battery Temperature Reporting

– SHA-1/HMAC Authentication

– Lifetime Data Logging

– 64 Bytes of Non-Volatile Scratch Pad FLASH

• Battery Fuel Gauging Based on Patented Impedance Track™ Technology

– Models Battery Discharge Curve for Accurate Time-To-Empty Predictions

– Automatically Adjusts for Battery Aging, Battery Self-Discharge, and Temperature/Rate Inefficiencies

– Low-Value Sense Resistor (5 mΩ to 20 mΩ) • Advanced Fuel Gauging Features

– Internal Short Detection

– Tab Disconnection Detection

• HDQ and I2C Interface Formats for Communication with Host System

• Small 12-pin 2.50 mm × 4.00 mm SON Package

• Complies with Battery Trip Point (BTP) Requirements


2 Applications

• Smartphones

• Tablets

• Digital Still and Video Cameras

• Handheld Terminals

• MP3 or Multimedia Players


3 Description

The Texas Instruments bq27542-G1 Li-Ion battery fuel gauge is a microcontroller peripheral that provides fuel gauging for single-cell Li-Ion battery packs. The device requires little system microcontroller firmware development for accurate battery fuel gauging. The fuel gauge resides within the battery pack or on the main board of the system with an embedded battery (non-removable).

The fuel gauge uses the patented Impedance Track™ algorithm for fuel gauging, and provides information such as remaining battery capacity (mAh), state-of-charge (%), run-time to empty (minimum), battery voltage (mV), and temperature (°C). It also provides detections for internal short or tab disconnection events. 

The fuel gauge also features integrated support for secure battery pack authentication, using theSHA-1/HMAC authentication algorithm.

image.png

 

image.png

Request a quote BQ27542DRZR-G1 at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of BQ27542DRZR-G1 in stock for sale, check stock quantity and pricing, view product specifications, and order contact us:[email protected].
The price and lead time for BQ27542DRZR-G1 depending on the quantity required, please send your request to us, our sales team will provide you price and delivery within 24 hours, we sincerely look forward to cooperating with you.

BQ27542DRZR-G1 BQ27542DRZR-G1

BQ27542DRZR-G1 Associated Products

Hot News