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BQ24172RGYR The Texas Instruments BQ24172RGYR is a battery charger IC designed for Lithium Ion/Polymer batteries. It supports 1 to 3 cells and offers a charge current of 4A.
Mfr Part #:

BQ24172RGYR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24172RGYR is a battery charger IC designed for Lithium Ion/Polymer batteries. It supports 1 to 3 cells and offers a charge current of 4A.
✓ Total Stock: 4,563 pcs
$ Price Range: $0.75

BQ24172RGYR Available from 4 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
1,893 pcs
On Request
1893 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,531 pcs
On Request
1531 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,119 pcs
On Request
1119 pcs On Request 1 On Request On Request 17+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
20 pcs
On Request
20 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.

BQ24172RGYR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Current
Fault Protection
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Supplier Package
Voltage
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BQ24172RGYR Description

Short technical summary and product information.

The Texas Instruments BQ24172RGYR is an integrated circuit designed for efficient battery charging applications. This device is specifically engineered for Lithium Ion and Polymer battery chemistries, supporting configurations with 1 to 3 cells.

 

Key electrical specifications include an input voltage of 17V and a programmable charge current of up to 4A. The IC incorporates fault protection features such as over current, over temperature, and over voltage protection, ensuring safe and reliable operation. It is designed to operate within a temperature range of -40°C to 85°C.

 

The BQ24172RGYR comes in a 24-VQFN package with a surface mount type, suitable for compact designs. The supplier package is specified as 24-VQFN (5.5x3.5), with an exposed pad for enhanced thermal performance. This component is ideal for power management solutions requiring robust and flexible battery charging capabilities.

BQ24172RGYR Quick Information

Product Type: Battery Charger IC
Canonical Name: Texas Instruments BQ24172RGYR Battery Charger IC
Subcategory: Power Management ICs

BQ24172RGYR Compliance

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

BQ24172RGYR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BQ24172RGYR Features

  • Supports 1 to 3 Lithium Ion/Polymer cells.
  • Provides a programmable charge current of 4A.
  • Features over current and over temperature protection.
  • Operates within a -40°C to 85°C temperature range.
  • Surface mount 24-VQFN package for compact designs.

BQ24172RGYR Applications

  • Ideal for portable electronic device charging.
  • Suitable for multi-cell battery pack management.
  • Used in power tools and medical devices.
  • Applications requiring robust battery protection.

BQ24172RGYR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the charge current of the BQ24172RGYR?

The charge current is 4A and is programmable.

What battery chemistries does the BQ24172RGYR support?

It supports Lithium Ion/Polymer batteries.

How many cells can the BQ24172RGYR charge?

It can charge 1 to 3 series cells.

What fault protections are included in the BQ24172RGYR?

Over current, over temperature, and over voltage protection.

What is the operating temperature range of the BQ24172RGYR?

-40°C to 85°C.

What package is the BQ24172RGYR available in?

24-VFQFN Exposed Pad, surface mount, supplier package 24-VQFN (5.5x3.5).

What is the input voltage for the BQ24172RGYR?

The input voltage is 17V.

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