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BQ24380DSGT The Texas Instruments BQ24380DSGT is an integrated circuit designed for battery protection, offering overvoltage and overcurrent protection for Li-ion batteries. It operates with a maximum input voltage of 30V and supports up to 1.7A load current.
Mfr Part #:

BQ24380DSGT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24380DSGT is an integrated circuit designed for battery protection, offering overvoltage and overcurrent protection for Li-ion batteries. It operates with a maximum input voltage of 30V and supports up to 1.7A load current.
✓ Total Stock: 222 pcs
$ Price Range: $0.35

BQ24380DSGT Available from 1 distributor

✓ 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
222 pcs
On Request
222 pcs On Request 1 On Request On Request 0927+ 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.

BQ24380DSGT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Fault Protection
Function
Input Voltage
Load Current
Mounting Type
Operating Temperature
Output Voltage
Supplier Device Package
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BQ24380DSGT Description

Short technical summary and product information.

The BQ24380DSGT from Texas Instruments is a charger front-end integrated circuit (IC) designed to safeguard Li-ion batteries from charging circuit failures. This device continuously monitors input and battery voltages, functioning as a linear regulator to maintain a stable 5.5V output with input voltages up to the overvoltage threshold.

 

Key features include input overvoltage protection up to 30V, accurate battery overvoltage protection at 4.35V, and output short-circuit protection. It also incorporates soft-start and soft-stop functionalities to manage inrush currents and voltage spikes. The IC supports a maximum load current of 1.7A and includes thermal shutdown protection, activating if the die temperature exceeds 140°C.

 

Designed for surface mount installation in an 8-WSON (2x2) package, the BQ24380DSGT operates within a temperature range of -40°C to 125°C. It provides fault status indication when controlled by a processor, making it suitable for applications requiring robust battery protection.

 

This IC is ideal for protecting battery packs in portable electronics, power tools, and other devices utilizing Li-ion battery technology where reliable charging circuit protection is critical.

BQ24380DSGT Quick Information

Product Type: Battery Charger IC
Series: BQ24380
Canonical Name: BQ24380DSGT Overvoltage/Overcurrent Protection IC and Li+ Charger Front End Protection IC with LDO Mode
Subcategory: Charger Front-End Protection

BQ24380DSGT Compliance

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

BQ24380DSGT Estimated Pricing

Qty Low High
1+ $0.35 $0.35

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

BQ24380DSGT Features

  • Provides Li-ion battery protection.
  • Input overvoltage protection up to 30V.
  • Supports 1.7A maximum load current.
  • Operates from -40°C to 125°C.
  • Surface mount 8-WSON package.

BQ24380DSGT Applications

  • Protects charging circuits from failures.
  • Safeguards Li-ion batteries during charging.
  • Suitable for portable electronics.
  • Ensures system stability with soft-start.

BQ24380DSGT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the BQ24380DSGT?

The maximum input voltage is 30 V.

What is the typical operating current of the BQ24380DSGT?

The typical operating current is 250 µA.

What is the overvoltage protection threshold for the BQ24380DSGT?

The overvoltage protection threshold is 6.3 V.

What is the minimum battery overvoltage protection level?

The minimum battery overvoltage protection is 4.35 V.

What is the operating temperature range for this IC?

The operating temperature range is -40°C to 125°C.

What is the maximum load current supported by the BQ24380DSGT?

The BQ24380DSGT supports up to 1.7 A load current.

What type of package is the BQ24380DSGT in?

The BQ24380DSGT is available in an 8-WSON (2x2) package and an 8-WFDFN Exposed Pad package.

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