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BQ24305DSGR The Texas Instruments BQ24305DSGR is an integrated circuit designed for battery protection in Li-ion applications. It offers overvoltage, overcurrent, and over-temperature protection.
Mfr Part #:

BQ24305DSGR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24305DSGR is an integrated circuit designed for battery protection in Li-ion applications. It offers overvoltage, overcurrent, and over-temperature protection.
✓ Total Stock: 95,711 pcs
$ Price Range: $0.35

BQ24305DSGR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
87,211 pcs
On Request
87211 pcs On Request 1 On Request On Request 15+ On Request On Request
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
8,500 pcs
On Request
8500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BQ24305DSGR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Fault Protection
Function
Mounting Type
Operating Temperature
Operating Voltage
Supplier Device Package
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BQ24305DSGR Description

Short technical summary and product information.

The Texas Instruments BQ24305DSGR is a highly integrated battery protection IC designed to safeguard Li-ion batteries from charging circuit failures. It continuously monitors input voltage, input current, and battery voltage to provide robust protection.

 

Key electrical specifications include a maximum input voltage of 30V and an overvoltage protection threshold of 10.5V. The device operates with a typical current consumption of 410µA and features battery overvoltage protection ranging from 4.35V minimum to 4.35V maximum. The LDO output voltage is specified at 5.0V for this variant.

 

This IC operates within a temperature range of 0°C to 125°C. It provides protection against input overvoltage, input overcurrent with current limiting, and battery overvoltage. Additionally, it includes thermal shutdown for self-protection.

 

The BQ24305DSGR is supplied in an 8-WSON (2x2 mm) package and is designed for surface mount applications. Its compact size and comprehensive protection features make it suitable for low-power handheld devices and Bluetooth headsets.

BQ24305DSGR Quick Information

Product Type: Battery Protection IC
Canonical Name: BQ24305DSGR Overvoltage and Overcurrent Protection IC
Subcategory: Battery Management

BQ24305DSGR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BQ24305DSGR Estimated Pricing

Qty Low High
1+ $0.35 $0.35

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

BQ24305DSGR Features

  • Provides input overvoltage protection.
  • Includes input overcurrent limiting.
  • Monitors battery overvoltage.
  • Operates from 0°C to 125°C.
  • Compact 8-WSON package.

BQ24305DSGR Applications

  • Protects Li-ion battery circuits.
  • Suitable for low-power devices.
  • Ideal for Bluetooth headsets.
  • Ensures charging circuit safety.

BQ24305DSGR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum operating voltage of the BQ24305DSGR?

30V.

What package does the BQ24305DSGR come in?

8-WSON (2x2) with exposed pad, surface mount.

What is the operating temperature range?

0°C to 125°C.

What is the overvoltage protection threshold?

10.5V.

What is the battery overvoltage protection voltage?

4.35V.

Does the BQ24305DSGR have an LDO output?

Yes, it provides a 5V LDO output.

What is the typical operating current?

410µA.

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