BQ25100BYFPR The Texas Instruments BQ25100BYFPR is a linear battery charger IC designed for Lithium Ion and Lithium Polymer batteries. It supports a charge current of 250mA and a battery pack voltage of 4.284V.
Mfr Part #:

BQ25100BYFPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ25100BYFPR is a linear battery charger IC designed for Lithium Ion and Lithium Polymer batteries. It supports a charge current of 250mA and a battery pack voltage of 4.284V.
Total Stock: 7,237 pcs
$ Price Range: $0.75

BQ25100BYFPR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,990 pcs
3990 pcs On Request 1 On Request On Request 17+ On Request On Request
Non-Authorised Inventory information
3,247 pcs
3247 pcs On Request 1 On Request On Request 1849+ On Request On Request

BQ25100BYFPR 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
SVHC Present
Supplier Device Package
Voltage

BQ25100BYFPR Description

Short technical summary and product information.

The BQ25100BYFPR from Texas Instruments is a linear battery charger integrated circuit specifically designed for single-cell Lithium Ion and Lithium Polymer battery applications. This device offers a programmable charge current of up to 250mA and supports a battery pack voltage of 4.284V.

 

Key electrical specifications include a maximum input voltage of 6.45V and features such as constant current charging. The IC incorporates fault protection mechanisms including over-temperature, over-voltage, and short-circuit protection, enhancing system safety and reliability.

 

Packaged in a compact 6-DSBGA (6-XFBGA, DSBGA) format, the BQ25100BYFPR is designed for surface mount applications. Its operating temperature range is -5°C to 125°C (TJ), making it suitable for a variety of environmental conditions. The interface is USB compatible.

 

This battery charger IC is ideal for portable electronic devices where efficient and safe battery management is crucial. Its small footprint and integrated features simplify power management design.

BQ25100BYFPR Quick Information

Product Type: Battery Charger
Canonical Name: BQ25100BYFPR Linear Battery Charger
Subcategory: Linear Battery Charger

BQ25100BYFPR Compliance

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

BQ25100BYFPR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BQ25100BYFPR Features

  • Linear charger for Li-Ion/Li-Polymer batteries.
  • 250mA programmable charge current.
  • Supports 4.284V battery pack voltage.
  • Compact 6-DSBGA surface mount package.
  • Includes fault protection features.

BQ25100BYFPR Applications

  • Ideal for portable electronic devices.
  • Suitable for single-cell battery management.
  • Used in devices requiring USB charging.
  • Enables safe battery charging operations.

BQ25100BYFPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the BQ25100BYFPR?

The operating temperature range is -5°C to 125°C (junction).

What package is the BQ25100BYFPR available in?

The device is available in a 6-DSBGA (6-XFBGA, DSBGA) surface-mount package.

What is the charge current of the BQ25100BYFPR?

The charge current is 250mA, programmable.

What battery chemistry does the BQ25100BYFPR support?

It supports Lithium Ion/Polymer batteries.

What fault protection features does the BQ25100BYFPR include?

Fault protection includes over-temperature, over-voltage, and short-circuit.

What interface does the BQ25100BYFPR use?

The interface is USB.

How many cells does the BQ25100BYFPR charge?

It charges a single cell (1 cell).

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