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BQ24250RGET The Texas Instruments BQ24250RGET is a 1-cell, 2-A, I2C controlled buck battery charger IC. It operates within a 4.35V to 10.5V input voltage range and is housed in a 24-VQFN package.
Mfr Part #:

BQ24250RGET

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24250RGET is a 1-cell, 2-A, I2C controlled buck battery charger IC. It operates within a 4.35V to 10.5V input voltage range and is housed in a 24-VQFN package.
✓ Total Stock: 85 pcs
$ Price Range: $2.00

BQ24250RGET 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
80 pcs
On Request
80 pcs On Request 1 On Request On Request 18PB On Request On Request
Emiteli ✓
Non-Authorised Inventory information
5 pcs
On Request
5 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.

BQ24250RGET Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Control Interface
Current
Fault Protection
Interface
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Supplier Package
Voltage
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BQ24250RGET Description

Short technical summary and product information.

The BQ24250RGET from Texas Instruments is a highly efficient, single-input, I2C-controlled, switched-mode buck battery charger designed for Li-Ion and Li-Polymer batteries. It supports a maximum charge current of 2A and operates with an input voltage range from 4.35V to 10.5V, with an absolute maximum rating of 22V.

 

This IC features a control interface via I2C, allowing for programmable battery charge voltage and current. It includes comprehensive system-level protection such as input undervoltage lockout (UVLO), input overvoltage protection (OVP), battery overvoltage protection (OVP), thermal regulation, and thermal shutdown. The device also incorporates NTC monitoring for battery temperature and a programmable safety timer.

 

Packaged in a 24-VQFN (4x4 mm) with surface mount type, the BQ24250RGET is suitable for applications requiring compact and reliable battery charging solutions. Its operating temperature range is -40°C to 85°C, making it versatile for various environmental conditions.

BQ24250RGET Quick Information

Product Type: Battery Charger IC
Series: BQ2425x
Canonical Name: BQ24250RGET 1-cell, 2-A, I2C controlled buck battery charger
Subcategory: Power Management ICs

BQ24250RGET Compliance

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

BQ24250RGET Estimated Pricing

Qty Low High
1+ $2.00 $2.00

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

BQ24250RGET Features

  • 1-cell, 2-A I2C controlled buck charger
  • Input voltage 4.35V to 10.5V
  • Programmable charge voltage and current
  • Comprehensive system-level protection
  • 24-VQFN surface mount package

BQ24250RGET Applications

  • Ideal for Li-Ion battery charging
  • Suitable for portable electronics
  • Power management applications
  • Compact device designs

BQ24250RGET FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the BQ24250RGET?

The input voltage range is 4.35V to 10.5V, with an absolute maximum of 22V.

What package is the BQ24250RGET available in?

The device is available in a 24-VFQFN Exposed Pad package (24-VQFN, 4x4mm) for surface mount.

What is the operating temperature range?

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

What is the maximum charge current?

The charge current is programmable up to 2A.

What battery chemistries does the BQ24250RGET support?

It supports Li-Ion and Li-Polymer batteries.

What fault protections are included?

Over current, over temperature, and over voltage protection.

Does the BQ24250RGET have an integrated LDO?

Yes, it includes an integrated 4.9V, 50mA LDO.

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