DistyParts Icon
BQ294512DRVR The Texas Instruments BQ294512DRVR is an overvoltage protection IC designed for 2 to 3-cell Li-Ion battery systems. It offers precise overvoltage detection and protection.
Mfr Part #:

BQ294512DRVR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ294512DRVR is an overvoltage protection IC designed for 2 to 3-cell Li-Ion battery systems. It offers precise overvoltage detection and protection.
✓ Total Stock: 79,017 pcs
$ Price Range: $0.18

BQ294512DRVR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
66,000 pcs
On Request
66000 pcs On Request 1 On Request On Request 1523+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,260 pcs
On Request
7260 pcs On Request 1 On Request On Request 18+ On Request On Request
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
5,757 pcs
On Request
5757 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.

BQ294512DRVR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Fault Protection
Function
Mounting Type
Number of Cells
Operating Temperature
Quiescent Current
Supplier Device Package
View Similar Products (0)

BQ294512DRVR Description

Short technical summary and product information.

The BQ294512DRVR from Texas Instruments is a secondary-level voltage monitor and protector for Li-ion battery pack systems. It independently monitors each cell for overvoltage conditions, triggering an output after a fixed delay if a threshold is met. This device is suitable for 2-series and 3-series cell configurations.

 

Key electrical specifications include a fixed overvoltage protection threshold available in the range of 3.85V to 4.6V, with high accuracy of ±10mV. It operates with a typical current consumption of 1µA when cells are below the protection voltage and features low leakage current per cell input of less than 100nA. The device has a maximum input voltage of 1V and an operating temperature range of -40°C to 85°C.

 

Packaged in a compact 6-WSON (2x2 mm) or 6-WDFN exposed pad, the BQ294512DRVR is designed for surface mount applications. Its small footprint and low power consumption make it ideal for battery management in portable electronics and other space-constrained designs requiring reliable overvoltage protection.

BQ294512DRVR Quick Information

Product Type: Battery Protection IC
Series: BQ294512
Canonical Name: BQ294512DRVR Overvoltage Protection Device for 2- to 3-Cell Li-Ion Batteries
Subcategory: Overvoltage Protection

BQ294512DRVR Compliance

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

BQ294512DRVR Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

BQ294512DRVR Features

  • Monitors 2 to 3 series Li-Ion cells.
  • Fixed overvoltage threshold from 3.85V to 4.6V.
  • High accuracy overvoltage protection of ±10mV.
  • Low quiescent current of approximately 1µA.
  • Compact 6-WSON surface mount package.

BQ294512DRVR Applications

  • Protects Li-Ion battery packs.
  • Secondary protection for battery systems.
  • Suitable for portable electronic devices.
  • Enables safe battery operation.
  • Used in multi-cell battery configurations.

BQ294512DRVR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the overvoltage protection threshold for the BQ294512DRVR?

The fixed overvoltage protection threshold is available in the range of 3.85V to 4.6V.

What is the operating temperature range of the BQ294512DRVR?

The operating temperature range is -40°C to 85°C.

How many series cells can the BQ294512DRVR monitor?

It can monitor 2 to 3 series cells.

What is the typical operating current of the BQ294512DRVR?

The typical operating current is approximately 1µA when cells are below the protection voltage.

What package type is the BQ294512DRVR available in?

It is available in a 6-WSON (2x2 mm) package.

Home

Categories