What are the key features of Texas Instruments BQ25730RSNR?

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 BQ25730RSNR?

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 BQ25730RSNR 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 BQ25730RSNR?

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 BQ25730RSNR?

The global Battery Management market is growing at ~6-8% CAGR, with particularly strong demand in power management. Texas Instruments BQ25730RSNR 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 BQ25730RSNR?

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.

BQ25730RSNR I<sup>2</sup>C 1-5 cell NVDC buck-boost battery charge controller with power path and USB-C® PD OTG 32-QFN -40 to 85 by Texas Instruments

BQ25730RSNR | Texas Instruments I2C 1-5 cell NVDC buck-boost battery charge controller with power path and USB-C® PD OTG 32-QFN -40 to 85

Category: Battery Management

Brand: Texas Instruments

I2C 1-5 cell NVDC buck-boost battery charge controller with power path and USB-C® PD OTG 32-QFN -40 to 85

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: I2C 1-5 cell NVDC buck-boost battery charge controller with power path and USB-C® PD OTG 32-QFN -40 to 85

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
Features	General Purpose
Function	Battery Fuel Gauge / Charger / Protector
Lead Free	Yes
Mounting Type	SMD
Operating Temperature	-40 ~ +85 °C
Package / Case	SOIC-8
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.

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3D Model (.stp)

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BQ25730RSNR Application and Selection Guide

BQ25730RSNR Model and Manufacturer Information

BQ25730RSNR, a Battery Management manufactured by Texas Instruments: BQ25730RSNR 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 BQ25730RSNR meets your requirements, then check whether Texas Instruments matches your expectations, and then refer to I2C 1-5 cell NVDC buck-boost battery charge controller with power path and USB-C® PD OTG 32-QFN -40 to 85 for further evaluation.

BQ25730RSNR Product Parameters and Description

The main parameters of Texas Instruments's Battery Management product BQ25730RSNR include I2C 1-5 cell NVDC buck-boost battery charge controller with power path and USB-C® PD OTG 32-QFN -40 to 85. 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.

BQ25730RSNR Application and Selection Reference

Texas Instruments's Battery Management product BQ25730RSNR has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, BQ25730RSNR 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 BQ25730RSNR

Designers looking for BQ25730RSNR recommended parts can evaluate the following options. BQ25730RSNR selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

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EZKEY can provide BQ25730RSNR recommended part comparison data and engineering samples for evaluation.

BQ25730RSNR | Texas Instruments I<sup>2</sup>C 1-5 cell NVDC buck-boost battery charge controller with power path and USB-C&reg; PD OTG 32-QFN -40 to 85