Mfr Part #:

BQ298010RUGR

The Texas Instruments BQ298010RUGR is a high-side protector IC designed for single-cell Li-ion and Li-polymer batteries. It offers comprehensive protection against overvoltage, overcurrent, and overtemperature conditions.

✓ Total Stock: 46,286 pcs

$ Price Range: $0.19

BQ298010RUGR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	46,286 pcs On Request	46286 pcs	On Request	1	On Request	On Request	20+	On Request	On Request

BQ298010RUGR Description

Short technical summary and product information.

The BQ298010RUGR from Texas Instruments is an active high-side protector IC specifically designed for single-cell lithium-ion and lithium-polymer battery applications. This device integrates multiple protection features including overvoltage, undervoltage, overcurrent during charge and discharge, and overtemperature protection.

With a typical operating current of 5µA and a maximum input voltage of 5.5V, the BQ298010RUGR is suitable for various portable electronic devices. It supports a wide battery overvoltage protection range from 3.75V to 5.2V. The IC also features precise voltage and current protection tolerances, with ±10mV for overvoltage and ±1mV for overcurrent conditions.

Packaged in an 8-X2QFN (1.5x1.5mm) surface-mount form factor, this component is designed for compact designs. It operates within a temperature range of -40°C to 85°C. Additional features include support for a low 1mΩ sense resistor and a CTR pin for FET override control, making it a versatile solution for battery safety.

The BQ298010RUGR is ideal for applications requiring robust battery protection, ensuring the safety and longevity of lithium-based battery packs in consumer electronics, portable tools, and other battery-powered systems.

BQ298010RUGR Quick Information

Product Type: Battery Management IC

Canonical Name: BQ298010RUGR High-Side Protector for Single-Cell Li-ion and Li-Polymer Batteries

Subcategory: Battery Management ICs

BQ298010RUGR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BQ298010RUGR Estimated Pricing

Qty	Low	High
1+	$0.19	$0.19

Estimated market price range - modelled values for guidance only, not live distributor offers.

BQ298010RUGR Features

High-side protector for single-cell batteries.
Overvoltage, undervoltage, overcurrent protection.
Integrated overtemperature detection.
Low operating current of 5µA typical.
Compact 8-X2QFN surface-mount package.

BQ298010RUGR Applications

Protects single-cell Li-ion batteries.
Ensures safety in portable electronics.
Used in Li-polymer battery packs.
Enhances battery longevity.
Suitable for fast charging systems.

BQ298010RUGR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the package type for the BQ298010RUGR?

The BQ298010RUGR is available in an 8-X2QFN package (1.5x1.5mm) with a height of 0.37mm, surface mount.

What is the operating temperature range?

-40°C to 85°C.

What battery chemistry does the BQ298010RUGR support?

Lithium Ion/Polymer.

What fault protections are included?

Over Current, Over Temperature, Over/Under Voltage, and Short Circuit protection.

What is the typical operating current?

5µA typical.

What is the maximum input voltage?

5.5V.

What sense resistor value is supported?

As low as 1mΩ.

Category	Battery Management
Manufacturer Name	Texas Instruments
Battery Chemistry	Lithium Ion/Polymer
Fault Protection	Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Function	Battery Monitor
Mounting Type	Surface Mount
Number of Cells	1
Operating Temperature	-40°C ~ 85°C
Supplier Device Package	8-X2QFN (1.5x1.5)
Supplier Package	8-X2QFN (1.5x1.5)