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BQ25101YFPR The Texas Instruments BQ25101YFPR is a highly integrated, standalone 1-cell Li-Ion and Li-Pol linear charger. It offers a 250mA charge current and a 4.2V charge voltage, suitable for space-limited portable applications.
Mfr Part #:

BQ25101YFPR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ25101YFPR is a highly integrated, standalone 1-cell Li-Ion and Li-Pol linear charger. It offers a 250mA charge current and a 4.2V charge voltage, suitable for space-limited portable applications.
✓ Total Stock: 284,418 pcs
$ Price Range: $0.70

BQ25101YFPR Available from 4 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
273,973 pcs
On Request
273973 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,790 pcs
On Request
7790 pcs On Request 1 On Request On Request 19 On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,600 pcs
On Request
1600 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,055 pcs
On Request
1055 pcs On Request 1 On Request On Request 16+ 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.

BQ25101YFPR 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
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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BQ25101YFPR Description

Short technical summary and product information.

The BQ25101YFPR from Texas Instruments is a compact linear battery charger designed for single-cell Lithium-Ion and Lithium-Polymer batteries. It supports a charge current of up to 250mA with a charge voltage accuracy of 1% and charge current accuracy of 10%. The device features a minimum charge termination current of 1mA and ultra-low battery output leakage current of 75nA.

 

Designed for space-constrained portable devices, the BQ25101YFPR operates within a temperature range of 0°C to 125°C. It includes essential protection features such as over-temperature, over-voltage, and short-circuit protection. The charger also boasts a 30V input voltage rating with 6.5V input overvoltage protection, making it compatible with low-cost, unregulated adapters.

 

This charger is available in a small 6-DSBGA package, suitable for surface mount applications. Its integrated features and robust protection make it an ideal solution for various portable electronic devices requiring efficient and reliable battery charging.

BQ25101YFPR Quick Information

Product Type: Battery Charger
Canonical Name: BQ25101YFPR Standalone 1-cell Linear Battery Charger
Subcategory: Linear Battery Chargers

BQ25101YFPR Compliance

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

BQ25101YFPR Estimated Pricing

Qty Low High
1+ $0.70 $0.70

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

BQ25101YFPR Features

  • Standalone 1-cell Li-Ion/Li-Pol linear charger.
  • 250mA charge current with 1% accuracy.
  • 4.2V charge voltage with 10% accuracy.
  • Ultra-low 75nA battery leakage current.
  • Compact 6-DSBGA surface mount package.

BQ25101YFPR Applications

  • Ideal for space-limited portable devices.
  • Suitable for single-cell battery applications.
  • Powers devices requiring efficient charging.
  • Used in consumer electronics products.

BQ25101YFPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the charge current of the BQ25101YFPR?

The charge current is 250 mA, programmable via an external resistor.

What is the charge voltage accuracy?

The charge voltage accuracy is 1%.

What is the input voltage rating?

The input voltage rating is 30 V, with 6.5 V input overvoltage protection.

What battery chemistry does it support?

It supports Lithium Ion and Lithium Polymer chemistries.

How many cells does it charge?

It charges a single cell.

What is the operating temperature range?

The operating junction temperature range is 0°C to 125°C.

What is the package type?

The BQ25101YFPR comes in a 6-pin DSBGA (6-XFBGA, DSBGA) package and is surface mount.

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