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BQ25895RTWR The Texas Instruments BQ25895RTWR is an I2C controlled single-cell battery charger IC designed for Li-Ion/Li-Polymer batteries. It supports a charge current of up to 5A and an input voltage range of 3.9V to 14V.
Mfr Part #:

BQ25895RTWR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ25895RTWR is an I2C controlled single-cell battery charger IC designed for Li-Ion/Li-Polymer batteries. It supports a charge current of up to 5A and an input voltage range of 3.9V to 14V.
✓ Total Stock: 6,054,490 pcs
$ Price Range: $1.27

BQ25895RTWR Available from 6 distributors

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✓ Non-Authorised
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BQ25895RTWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Charge Current
Control Interface
Fault Protection
Interface
Mounting Type
Number of Cells
Operating Temperature
Supplier Device Package
Voltage
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BQ25895RTWR Description

Short technical summary and product information.

The BQ25895RTWR from Texas Instruments is a versatile battery charger IC for single-cell Li-Ion and Li-Polymer applications. It features a 5A charge current capability and supports a wide input voltage range from 3.9V to 14V, with an absolute maximum rating of 22V. The device operates with a switch-mode buck topology and offers a boost mode with up to 3.1A output.

 

Key electrical specifications include battery charge voltages ranging from 3.84V to 4.6V. The control interface is I2C and USB, allowing for flexible system integration. The operating temperature range is -40°C to 85°C.

 

This IC is housed in a 24-WQFN (4x4) package and is designed for surface mount installation. It includes features such as input current limiting, thermal regulation, and integrated ADC for system monitoring. The charger also supports USB detection for various standards like SDP, CDP, and DCP.

BQ25895RTWR Quick Information

Product Type: Battery Charger
Canonical Name: BQ25895RTWR I2C Controlled Single Cell 5-A Fast Charger with MaxChargeTM for High Input Voltage and Adjustable Voltage 3.1-A Boost Operation
Subcategory: Power Management

BQ25895RTWR Compliance

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

BQ25895RTWR Estimated Pricing

Qty Low High
1+ $1.27 $1.27

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

BQ25895RTWR Features

  • Supports 5A maximum charge current.
  • Operates from 3.9V to 14V input.
  • Features I2C and USB control interfaces.
  • Boost mode provides up to 3.1A output.
  • Designed for single-cell Li-Ion/Li-Polymer batteries.

BQ25895RTWR Applications

  • Ideal for portable electronic devices.
  • Suitable for USB-powered applications.
  • Enables high-voltage input charging.
  • Supports adjustable boost output voltage.

BQ25895RTWR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the BQ25895RTWR?

The input voltage range is 3.9V minimum to 14V maximum, with an absolute maximum rating of 22V.

What is the operating temperature range?

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

What package types are available?

The BQ25895RTWR is available in a 24-WQFN (4x4) or 24-WFQFN Exposed Pad package.

What is the maximum charge current?

The maximum charge current is 5A.

What battery chemistries are supported?

The device supports Li-Ion and Li-Polymer batteries.

Does the BQ25895RTWR support I2C control?

Yes, it supports both I2C and USB control interfaces.

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