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BQ24618RGET The Texas Instruments BQ24618RGET is a standalone, USB-friendly, synchronous buck battery charge controller designed for 1 to 6 cell Li-Ion or Li-Polymer batteries. It supports up to 10A charge current.
Mfr Part #:

BQ24618RGET

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24618RGET is a standalone, USB-friendly, synchronous buck battery charge controller designed for 1 to 6 cell Li-Ion or Li-Polymer batteries. It supports up to 10A charge current.
✓ Total Stock: 22,049 pcs
$ Price Range: $3.37

BQ24618RGET Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
22,049 pcs
On Request
22049 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.

BQ24618RGET 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
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Supplier Package
Voltage
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BQ24618RGET Description

Short technical summary and product information.

The BQ24618RGET from Texas Instruments is a highly integrated, standalone battery charge controller IC. It is designed to efficiently charge 1 to 6 cell Lithium Ion or Lithium Polymer batteries, supporting charge currents up to 10A. This device features a USB-friendly input operating range of 4.7V to 28V, making it versatile for various power sources.

 

Key electrical specifications include high accuracy voltage and current regulation, with ±0.5% charge voltage accuracy and ±3% charge current accuracy. The controller operates as a 600kHz NMOS-NMOS synchronous buck converter. It offers features such as input current limit (IINDPM), battery temperature monitoring via thermistor, and automatic system power selection between adapter and battery.

 

The BQ24618RGET is housed in a 24-VQFN package with a 4mm x 4mm footprint, suitable for surface mounting. Its operating temperature range is -40°C to 85°C. The device includes comprehensive safety protections such as over-current, over-temperature, over-voltage, and short-circuit protection.

 

Applications for this charge controller include tablet PCs, smartphones, portable media players, navigation devices, notebooks, and industrial equipment requiring reliable battery management.

BQ24618RGET Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ24618 Standalone 1-6 Cell Buck Battery Charge Controller
Subcategory: Battery Chargers

BQ24618RGET Compliance

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

BQ24618RGET Estimated Pricing

Qty Low High
1+ $3.37 $3.37

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

BQ24618RGET Features

  • Supports 1 to 6 Li-Ion/Li-Polymer cells.
  • Up to 10A charge current capability.
  • Wide 4.7V to 28V input operating range.
  • High accuracy voltage and current regulation.
  • Comprehensive fault protection features.

BQ24618RGET Applications

  • Ideal for portable electronic devices.
  • Suitable for tablet and smartphone charging.
  • Used in notebook and ultra-mobile PCs.
  • Applicable for industrial equipment power.
  • Supports navigation device battery management.

BQ24618RGET FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum charge current for the BQ24618RGET?

The BQ24618RGET supports a maximum charge current of 10A.

What battery chemistries does the BQ24618RGET support?

The BQ24618RGET supports Lithium Ion and Lithium Polymer battery chemistries.

What is the input voltage range for the BQ24618RGET?

The BQ24618RGET has an input voltage range from 4.7V to 28V.

What is the operating temperature range of the BQ24618RGET?

The BQ24618RGET operates in a temperature range of -40°C to 85°C.

What package type is the BQ24618RGET available in?

The BQ24618RGET is available in a 24-VQFN (4x4) package.

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