DistyParts Icon
BQ24100RHLR The Texas Instruments BQ24100RHLR is a standalone 1-cell synchronous buck battery charger IC designed for Li-Ion and Li-Polymer batteries. It offers a 2A charge current and operates within a 16V input voltage range.
Mfr Part #:

BQ24100RHLR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24100RHLR is a standalone 1-cell synchronous buck battery charger IC designed for Li-Ion and Li-Polymer batteries. It offers a 2A charge current and operates within a 16V input voltage range.
✓ Total Stock: 30,462 pcs
$ Price Range: $2.57

BQ24100RHLR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
23,179 pcs
On Request
23179 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,060 pcs
On Request
6060 pcs On Request 1 On Request On Request 18+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,086 pcs
On Request
1086 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
137 pcs
On Request
137 pcs On Request 1 On Request On Request 13+ 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.

BQ24100RHLR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Battery Chemistry
Battery Pack Voltage
Charge Current
Current
Fault Protection
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Voltage
View Similar Products (0)

BQ24100RHLR Description

Short technical summary and product information.

The BQ24100RHLR from Texas Instruments is an integrated circuit designed for efficient battery charging applications. This device functions as a standalone 1-cell synchronous buck battery charger, specifically tailored for Lithium Ion and Lithium Polymer battery chemistries.

 

Key electrical specifications include a maximum charge current of 2A and an input voltage rating of 16V. The battery pack voltage is regulated to 4.2V. It supports programmable features for current and timer control, along with fault protection for over temperature and over voltage conditions. The operating temperature range is from -40°C to 85°C.

 

Packaged in a 20-VQFN (3.5x4.5) format, the BQ24100RHLR is designed for surface mount applications. Its robust design makes it suitable for various portable electronic devices requiring reliable battery management.

 

This IC is ideal for highly efficient charger designs for single-cell Li-Ion and Li-Polymer battery packs. It integrates a synchronous fixed-frequency PWM controller and power FETs for up to a 2A charge rate, ensuring high-accuracy voltage and current regulation.

BQ24100RHLR Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ24100RHLR Standalone 1-Cell Synchronous Buck Battery Charger
Subcategory: Power Management

BQ24100RHLR Compliance

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

BQ24100RHLR Estimated Pricing

Qty Low High
1+ $2.57 $2.57

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

BQ24100RHLR Features

  • Standalone 1-cell synchronous buck charger
  • Supports Li-Ion and Li-Polymer batteries
  • Maximum charge current of 2A
  • Input voltage rating up to 16V
  • Surface mount 20-VQFN package

BQ24100RHLR Applications

  • Ideal for single-cell battery packs
  • Suitable for portable electronics
  • Efficient charger designs
  • Battery management systems

BQ24100RHLR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the charge voltage of the BQ24100RHLR?

The battery pack voltage is 4.2V.

What is the maximum charge current?

The charge current is 2A.

What battery chemistry does the BQ24100RHLR support?

It supports Lithium Ion/Polymer batteries.

What is the operating temperature range?

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

What package is the BQ24100RHLR available in?

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

What fault protection features are included?

Over-temperature and over-voltage protection are included.

Home

Categories