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BQ29312PWRG4 The Texas Instruments BQ29312PWRG4 is a Battery Management IC designed for Lithium Ion/Polymer batteries. It offers protection for 2 to 4 cells.
Mfr Part #:

BQ29312PWRG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ29312PWRG4 is a Battery Management IC designed for Lithium Ion/Polymer batteries. It offers protection for 2 to 4 cells.
✓ Total Stock: 3,014 pcs
$ Price Range: $0.75

BQ29312PWRG4 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
3,014 pcs
On Request
3014 pcs On Request 1 On Request On Request 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.

BQ29312PWRG4 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
Output Current
Output Voltage
Supplier Device Package
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BQ29312PWRG4 Description

Short technical summary and product information.

The Texas Instruments BQ29312PWRG4 is an integrated circuit designed for battery management applications. It provides battery protection for Lithium Ion and Lithium Polymer battery chemistries, supporting configurations of 2 to 4 cells.

 

Key electrical specifications include an operating supply voltage range of 4.5 V to 25 V and an output voltage of 25 V. The device operates with an output current of 0.2 mA. It features I²C interface and fault protection for over current, over/under voltage, and short circuit conditions.

 

This component is housed in a 24-TSSOP package and is designed for surface mount (SMD) applications. The operating temperature range is -25°C to 85°C.

 

It is suitable for various battery-powered devices requiring reliable protection and management of Li-Ion and Li-Polymer battery packs.

BQ29312PWRG4 Quick Information

Product Type: Battery Management IC
Series: Bq29312
Canonical Name: BQ29312PWRG4 Battery Protection IC
Subcategory: Battery Management

BQ29312PWRG4 Compliance

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

BQ29312PWRG4 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BQ29312PWRG4 Features

  • Battery protection for Li-Ion/Li-Polymer.
  • Supports 2 to 4 battery cells.
  • 25V output voltage capability.
  • Surface mount 24-TSSOP package.
  • Wide operating temperature range.

BQ29312PWRG4 Applications

  • Ideal for portable electronics.
  • Suitable for power tool batteries.
  • Used in energy storage systems.
  • Applicable to electric vehicle systems.

BQ29312PWRG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage range of the BQ29312PWRG4?

4.5 V to 25 V.

What package does the BQ29312PWRG4 come in?

24-TSSOP.

What is the operating temperature range of the BQ29312PWRG4?

-25°C to 85°C.

What battery chemistries does the BQ29312PWRG4 support?

Lithium Ion/Polymer.

How many cells can the BQ29312PWRG4 protect?

2 to 4 cells.

What types of fault protection does the BQ29312PWRG4 provide?

Over-current, over/under-voltage, and short circuit protection.

What interface does the BQ29312PWRG4 use for communication?

I²C.

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