BOM
  • BOM
  • Email
  • LinkedIn
  • Teams
  • WhatsApp

RFQ List

0 Products

Use the + button to add products to your RFQ list.

SUBMIT NOW
  • Home
  • RFQ/EI
  • Products
  • Categories
  • Manufacturers
  • Tools
  • Blog
  • About Us
  • Contact Us

Company

  • About Us
  • Five Strengths
  • Quality Control
  • Certifications
  • Contact Us

Services

  • RFQ
  • EI
  • BOM
  • Solutions
  • Tools

Resources

  • Categories
  • Products
  • Manufacturers
  • Blog
  • News and Events

Legal

  • Privacy Policies
  • Terms of Sale
  • Cookies, Ads & Emails
  • Payment Policy
  • Shipping & Delivery
  • Refund & Return Policy

Contact

[email protected]

Get the latest tech insights

© 2026 YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD). All rights reserved.

  1. Home
  2. /Products
  3. /Integrated Circuits - ICs
  4. /Power Management ICs
  5. /BQ27742-G1
BQ27742-G1 thumbnail 1
Texas Instruments

BQ27742-G1

Category
Power Management ICs
Manufacturer
Texas InstrumentsDetails
Datasheet
Description
Single cell Li-ion battery fuel gauge with integrated protection | battery gas gauge
Similar Products
—
Quality Control
Authentic & Traceable
Shipping (In-stock)
1-3 business days
Quote Response
Within 24 Hours
Stock Status5490
QuantityBQ27742-G1
Country

Get Tiered Pricing (Submit RFQ)

Specification
Product Details
Key Features
Documentation
TypeDescriptionTypeDescription
Cell chemistryLi-Ion/Li-Polymer, LiFePO4Number of series cellsSingle Cell
Communication interfaceHDQ, I2CBattery capacity (min) (mAh)200
Battery capacity (max) (mAh)16000ImplementationPack
External capacity indicationNoneFeaturesImpedance Track™ algorithm, Integrated Protector, SHA-1 Authentication
Operating temperature range (°C)-40 to 85RatingCatalog
PackageDSBGA (YZF)Pins15
Size4.8125 mm² (— mm × — mm)
Certified Quality & Compliance
Purchase & Inquiry
Secure Packaging
Shipping & Availability
Payment

YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.

  • 1. Certification Scope: Quality certifications apply only to the entities, sites and activities listed in valid certificates. Management system certification does not certify each individual product.
  • 2. Product Authenticity: Products must match the agreed manufacturer, part number and condition. Supplier screening and authenticity checks help reduce counterfeit risk.
  • 3. Inspection & Testing: The inspection scope follows product risks and agreed requirements. Additional testing, laboratory arrangements, costs and lead times require written confirmation.
  • 4. Traceability & Documentation: Request conformity certificates, traceability records or test reports before ordering. Document availability, issuer and coverage must be confirmed for the offered goods.
  • 5. Environmental Compliance: RoHS and REACH information is based on applicable manufacturer documentation. Confirm the exact part, declaration date and relevant exemptions before ordering.
  • 6. Handling & Protection: Handling, storage and packaging follow applicable product requirements, including ESD and moisture protection where required. Special handling requirements must be agreed before ordering.
ERAI

Loading related products…

Product FAQ
Purchasing FAQ

What type of component is BQ27742-G1, and what package does it use?

BQ27742-G1 is an authentic electronic component manufactured by Texas Instruments, categorized under Power Management ICs. It is supplied in the standard DSBGA (YZF) package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official BQ27742-G1 datasheet above.

Why is dynamic quotation used instead of a fixed price for BQ27742-G1?

Electronic component spot-market pricing for BQ27742-G1 fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.

What is the delivery timeline after placing an order for BQ27742-G1?

Lead times for BQ27742-G1 depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.

Loading articles…

ISO 9001
ESD Control
Texas Instruments

Loading articles…

New Blog

ATMEGA168A-AU: AVR Memory and Purchase Fit

Size an ATMEGA168A-AU purchase to the firmware. Compare flash, SRAM and nearby AVR models before changing the BOM. Request an exact-model quote.

Read more →

MK10DN512VLK10: 80-Pin MCU Reorder Control | YG GROUP

Need MK10DN512VLK10 for an existing board? Review the 80-pin package, firmware target and related K10 options. Request a quote for the approved code.

Read more →

STM1831L24WY6F: Threshold and Reorder Fit | YG GROUP

Reordering STM1831L24WY6F? Check the 2.4 V threshold, sense input and delay circuit before accepting a substitute. Request an exact-code quote.

Read more →

LIS2DH12TR: Event Sensing and System Power | YG GROUP

Need LIS2DH12TR for low-power sensing? Review FIFO service limits, system power and two ST alternatives. Request a quote for your project.

Read more →
  • All Categories
  • Discrete Semiconductors
  • Embedded Processors & Controllers
  • Integrated Circuits - ICs
  • Memory ICs
  • Wireless & RF Semiconductors
  • Circuit Protection
  • Connectors
  • Electromechanical
  • Embedded Solutions
  • Optoelectronics
  • Passive Components
  • Power
  • Sensors
  • Wire & Cable
  • Tools & Supplies
  • Uncategorized
  • All Categories
  • Active Filter
  • Amplifier ICs
  • Audio ICs
  • Chipsets
  • Clock & Timer ICs
  • Communication & Networking ICs
  • Counter ICs
  • Data Converter ICs
  • Digital Potentiometer ICs
  • Driver ICs
  • Equalizers
  • Interface ICs
  • Logic ICs
  • Multimedia ICs
  • Optocouplers / Photocouplers
  • Power Management ICs
  • Programmable Logic ICs
  • Security ICs / Authentication ICs
  • Switch ICs
10 similar parts

Loading related products…

Similar products
Hot products
PicturePart NumberManufacturerPDF / RoHSStockAction
INA700
INA700
Texas Instruments
PDF-
5,350
RFQ
TPS54335ADDARG4
TPS54335ADDARG4
Texas Instruments
PDF
8,050
RFQ
TPS3808EG50DBVRQ1
TPS3808EG50DBVRQ1
Texas Instruments
PDF
7,100
RFQ
TPS77050DBVRG4
TPS77050DBVRG4
Texas Instruments
PDF-
1,230
RFQ
TLV61046ADBVT
TLV61046ADBVT
Texas Instruments
PDF
8,310
RFQ
TPS79942DDCR1G4
TPS79942DDCR1G4
Texas Instruments
PDF
2,460
RFQ
TPS6503320AARGERQ1
TPS6503320AARGERQ1
Texas Instruments
PDF
2,300
RFQ
UC1846VTD1
UC1846VTD1
Texas Instruments
PDF
8,140
RFQ
TPS72301QDBVRQ1
TPS72301QDBVRQ1
Texas Instruments
PDF
3,040
RFQ
TPS54313-EP
TPS54313-EP
Texas Instruments
PDF-
6,340
RFQ