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BQ24113ARHLR The Texas Instruments BQ24113ARHLR is a standalone synchronous buck battery charger IC designed for 1 to 2 cell Li-Ion/Li-Polymer batteries. It offers a maximum charge current of 2A.
Mfr Part #:

BQ24113ARHLR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24113ARHLR is a standalone synchronous buck battery charger IC designed for 1 to 2 cell Li-Ion/Li-Polymer batteries. It offers a maximum charge current of 2A.
✓ Total Stock: 17,680 pcs
$ Price Range: $2.57

BQ24113ARHLR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
10,155 pcs
On Request
10155 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,525 pcs
On Request
7525 pcs On Request 1 On Request On Request 2014+ 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.

BQ24113ARHLR 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
Voltage
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BQ24113ARHLR Description

Short technical summary and product information.

The BQ24113ARHLR from Texas Instruments is a highly efficient, standalone synchronous switched-mode buck battery charger IC. It is designed for charging single, two, or three-cell Li-Ion and Li-Polymer battery packs.

 

This device supports a charge current of up to 2A and operates with an input voltage range of 4.35V to 16V, with an absolute maximum rating of 20V. The battery charge voltage can be set between 4.2V and 8.4V. It features integrated power FETs and operates at a fixed frequency of 1.1 MHz.

 

The BQ24113ARHLR includes essential features such as battery temperature monitoring (hot/cold profile), input overvoltage protection, high-side battery current sensing, and automatic sleep mode for low power consumption. It provides status outputs for indicating charge progress, completion, and faults.

 

Packaged in a 20-VQFN (3.5mm x 4.5mm) with surface mount, this IC is ideal for highly efficient charger designs in portable electronics, handheld products, and industrial equipment.

BQ24113ARHLR Quick Information

Product Type: Battery Charger
Canonical Name: BQ24113ARHLR Standalone 1 to 2 cell 2A synchronous Buck battery charger
Subcategory: Charge Management ICs

BQ24113ARHLR Compliance

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

BQ24113ARHLR Estimated Pricing

Qty Low High
1+ $2.57 $2.57

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

BQ24113ARHLR Features

  • Supports 1 to 2 cell Li-Ion/Li-Polymer batteries.
  • Maximum charge current of 2A.
  • Input voltage up to 16V.
  • Operates from -40°C to 85°C.
  • Integrated power FETs for efficiency.

BQ24113ARHLR Applications

  • Ideal for portable media players.
  • Suitable for handheld products.
  • Used in industrial equipment.
  • Designed for portable equipment.

BQ24113ARHLR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum charge current of the BQ24113ARHLR?

The maximum charge current is 2A.

What battery chemistries does the BQ24113ARHLR support?

It supports Li-Ion and Li-Polymer battery chemistries.

What is the input voltage range for the BQ24113ARHLR?

The input voltage range is 4.35V to 16V.

How many battery cells can the BQ24113ARHLR charge?

It can charge 1 or 2 series cells.

What is the operating temperature range of the BQ24113ARHLR?

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

What package is the BQ24113ARHLR available in?

It is available in a 20-VQFN (3.5x4.5) package.

What fault protection features does the BQ24113ARHLR include?

It includes over-temperature and over-voltage protection.

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