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BQ24261MRGER The Texas Instruments BQ24261MRGER is a highly integrated single-cell Li-Ion battery charger and power path management device. It supports up to 3A charge rate and features USB OTG capability.
Mfr Part #:

BQ24261MRGER

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24261MRGER is a highly integrated single-cell Li-Ion battery charger and power path management device. It supports up to 3A charge rate and features USB OTG capability.
✓ Total Stock: 32,180 pcs
$ Price Range: $0.75

BQ24261MRGER 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
30,000 pcs
On Request
30000 pcs On Request 1 On Request On Request 1536+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,180 pcs
On Request
2180 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.

BQ24261MRGER 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
Interface
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Supplier Package
Topology
Voltage
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BQ24261MRGER Description

Short technical summary and product information.

The Texas Instruments BQ24261MRGER is a single-input, single-cell switched-mode Li-Ion battery charger with power-path management and USB-OTG support. It is designed for applications requiring efficient battery charging and system power delivery.

 

Key electrical specifications include a maximum charge current of 3A, a charge voltage range of 3.5V to 4.44V, and an input voltage rating of up to 30V. The device operates within a temperature range of -40°C to 85°C. It features integrated FETs for up to 3A charge rate with 93% peak efficiency and offers boost capability to supply 5V at 1A for USB OTG applications.

 

The charger utilizes an I2C interface for programming various features such as charge voltage, current, and input current limit. It includes fault protection for over-temperature and over-voltage conditions. The power-path feature allows the device to power the system from a DC-DC converter while simultaneously charging the battery, and can also supplement system current requirements from the battery.

 

Packaged in a 24-VQFN (4x4) format, the BQ24261MRGER is designed for surface mount applications. Its compact size and integrated features make it suitable for smart phones, tablets, power banks, and other portable electronic devices.

BQ24261MRGER Quick Information

Product Type: Battery Charger IC
Series: BQ24261M
Canonical Name: Texas Instruments BQ24261M Single-Input, Single-Cell Switched-Mode Li-Ion Battery Charger
Subcategory: Power Management

BQ24261MRGER Compliance

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

BQ24261MRGER Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BQ24261MRGER Features

  • Supports up to 3A charge rate.
  • Provides 5V at 1A for USB OTG.
  • Features I2C interface for control.
  • Operates from -40°C to 85°C.
  • Integrated power-path management.

BQ24261MRGER Applications

  • Ideal for smartphones and tablets.
  • Suitable for power banks.
  • Used in handheld products.
  • Applicable to small power tools.
  • Supports portable media players.

BQ24261MRGER FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the BQ24261MRGER?

-40°C to 85°C.

What package is the BQ24261MRGER available in?

24-VFQFN Exposed Pad (4x4mm).

What is the input voltage range for the BQ24261MRGER?

4.2V to 13.2V, with a maximum rating of 30V including overvoltage protection.

What is the maximum charge current of the BQ24261MRGER?

3A.

What is the charge voltage range of the BQ24261MRGER?

3.5V to 4.44V.

What is the peak efficiency of the BQ24261MRGER?

93%.

Does the BQ24261MRGER support USB OTG output?

Yes, it can supply 5V at 1A at the IN pin for USB OTG.

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