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BQ29312APWRG4 The Texas Instruments BQ29312APWRG4 is a battery protection IC designed for Lithium Ion/Polymer batteries. It supports 2 to 4 cells and operates within a temperature range of -40°C to 85°C.
Mfr Part #:

BQ29312APWRG4

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ29312APWRG4 is a battery protection IC designed for Lithium Ion/Polymer batteries. It supports 2 to 4 cells and operates within a temperature range of -40°C to 85°C.
✓ Total Stock: 65,061 pcs
$ Price Range: $0.75

BQ29312APWRG4 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
60,267 pcs
On Request
60267 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,552 pcs
On Request
2552 pcs On Request 1 On Request On Request 10+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,242 pcs
On Request
2242 pcs On Request 1 On Request On Request 13+09+ 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.

BQ29312APWRG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Fault Protection
Function
Interface
Mounting Type
Number of Cells
Operating Temperature
Supplier Device Package
Supplier Package
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BQ29312APWRG4 Description

Short technical summary and product information.

The BQ29312APWRG4 from Texas Instruments is an integrated circuit designed for battery protection applications. It is suitable for Lithium Ion and Polymer battery chemistries, supporting configurations of 2 to 4 cells.

 

This IC features a wide operating temperature range from -40°C to 85°C, making it adaptable to various environmental conditions. The interface used is I²C, allowing for communication and control in battery management systems. Key protection functions include over current, over/under voltage, and short circuit protection.

 

The device is supplied in a 24-TSSOP package, designed for surface mounting. Its primary function is to safeguard battery packs from potentially damaging electrical events, ensuring safety and extending battery life.

BQ29312APWRG4 Quick Information

Product Type: Battery Management IC
Canonical Name: BQ29312APWRG4 Battery Protection IC
Subcategory: Battery Protection

BQ29312APWRG4 Compliance

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

BQ29312APWRG4 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BQ29312APWRG4 Features

  • Supports 2 to 4 Lithium Ion/Polymer cells.
  • Operates from -40°C to 85°C.
  • Features I2C communication interface.
  • Provides over current protection.
  • Surface mount 24-TSSOP package.

BQ29312APWRG4 Applications

  • Ideal for multi-cell battery packs.
  • Used in portable electronic devices.
  • Suitable for power tool batteries.
  • Applicable in energy storage systems.

BQ29312APWRG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the BQ29312APWRG4?

-40°C to 85°C

How many battery cells does the BQ29312APWRG4 support?

2 to 4 cells

What battery chemistries is the BQ29312APWRG4 compatible with?

Lithium Ion/Polymer

What is the primary function of the BQ29312APWRG4?

Battery Protection

What types of fault protection does the BQ29312APWRG4 offer?

Over Current, Over/Under Voltage, Short Circuit

What interface does the BQ29312APWRG4 use?

I²C

What package type is the BQ29312APWRG4 supplied in?

24-TSSOP

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