What are the key features of Texas Instruments BQ29442DRBT?

This product belongs to the Battery Management category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Texas Instruments with full traceability.

What are the main application scenarios for BQ29442DRBT?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does BQ29442DRBT work?

This device follows established Battery Management design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of BQ29442DRBT?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for BQ29442DRBT?

The global Battery Management market is growing at ~6-8% CAGR, with particularly strong demand in power management. Texas Instruments BQ29442DRBT is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of BQ29442DRBT?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Texas Instruments provides full technical support and reference designs.

BQ29442DRBT IC V-PROT 2-4CELL LI-ION 8SON by Texas Instruments

BQ29442DRBT | Texas Instruments IC V-PROT 2-4CELL LI-ION 8SON

Category: Battery Management

Brand: Texas Instruments

IC V-PROT 2-4CELL LI-ION 8SON

Stock: On request

Inquire Now

Product Details

PDF Datasheet

Technical Docs

Description: IC V-PROT 2-4CELL LI-ION 8SON

Technical Parameters

Applications	General Purpose
Battery Chemistry	Li-Ion / Li-Polymer
Battery Monitoring	Voltage / current / temperature
Cell Count	1~4 series
Charge Algorithm	Linear / Switching charger
Communication Interface	SMBus / I²C
Data Tier	Family Level
ESD Rating	2 kV (HBM)
Features	General Purpose
Function	Battery Fuel Gauge / Charger / Protector
Lead Free	Yes
Mounting Type	SMD
Operating Temperature	-40 ~ +85 °C
Product Type	Integrated Circuit
RoHS	Compliant
Supply Voltage (VCC)	2.7 ~ 24 V

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

Datasheet not available online yet.

Can't find the datasheet you need? Contact our sourcing team and we'll help locate the official documentation from the manufacturer or our supply channels.

Request now →

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

BQ29442DRBT Application and Selection Guide

BQ29442DRBT Model and Manufacturer Information

BQ29442DRBT, a Battery Management manufactured by Texas Instruments: BQ29442DRBT helps you confirm the specific model, while Texas Instruments helps you confirm the product source. If you are selecting a part, you can first check whether BQ29442DRBT meets your requirements, then check whether Texas Instruments matches your expectations, and then refer to IC V-PROT 2-4CELL LI-ION 8SON for further evaluation.

BQ29442DRBT Product Parameters and Description

The main parameters of Texas Instruments's Battery Management product BQ29442DRBT include IC V-PROT 2-4CELL LI-ION 8SON. This is a Battery Management produced by Texas Instruments, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

BQ29442DRBT Application and Selection Reference

Texas Instruments's Battery Management product BQ29442DRBT has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, BQ29442DRBT is a Battery Management solution worth considering, and manufacturer Texas Instruments provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for BQ29442DRBT

Designers looking for BQ29442DRBT recommended parts can evaluate the following options. BQ29442DRBT selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
BQ500211ARGZR	Texas Instruments	IC WIRELESS PWR TX 48VQFN
BQ7694003DBTR	Texas Instruments	IC BATT MGMT LI-ION AFE 44TSSOP
BQ25303JRTER	Texas Instruments	STANDALONE 1-CELL 17-V, 3.0-A BA

EZKEY can provide BQ29442DRBT recommended part comparison data and engineering samples for evaluation.