DistyParts Icon
BQ25100YFPT The Texas Instruments BQ25100YFPT is a standalone, 1-cell linear battery charger IC designed for Li-Ion/Li-Polymer batteries. It offers a maximum charge current of 250mA and a charge voltage of 4.2V.
Mfr Part #:

BQ25100YFPT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ25100YFPT is a standalone, 1-cell linear battery charger IC designed for Li-Ion/Li-Polymer batteries. It offers a maximum charge current of 250mA and a charge voltage of 4.2V.
✓ Total Stock: 34,496 pcs
$ Price Range: $0.89

BQ25100YFPT Available from 2 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
34,113 pcs
On Request
34113 pcs On Request 1 On Request On Request On Request On Request On Request
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
383 pcs
On Request
383 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.

BQ25100YFPT 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
Input Voltage
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Voltage
View Similar Products (0)

BQ25100YFPT Description

Short technical summary and product information.

The BQ25100YFPT from Texas Instruments is a compact, standalone linear battery charger IC suitable for single-cell Lithium-Ion and Li-Polymer battery applications. It supports a maximum charge current of 250mA and a fixed charge voltage of 4.2V, with 1% charge voltage accuracy and 10% charge current accuracy.

 

This device features a wide input voltage range from 4.45V to 6.45V, with an absolute maximum rating of 30V. It includes essential protection features such as Input Overvoltage Protection (OVP) at 6.5V, thermal regulation at 125°C, thermal shutdown at 150°C, and output short-circuit protection. The charger operates within an ambient temperature range of 0°C to 125°C.

 

Designed for low-power applications, it supports very low charge currents from 10mA to 250mA and features a minimum 1mA charge termination current. The ultra-low battery output leakage current is a maximum of 75nA. The BQ25100YFPT is available in a small 6-DSBGA package, making it ideal for space-constrained designs.

BQ25100YFPT Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ25100YFPT Standalone 1-cell, 250-mA Linear Battery Charger
Subcategory: Battery Chargers

BQ25100YFPT Compliance

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

BQ25100YFPT Estimated Pricing

Qty Low High
1+ $0.89 $0.89

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

BQ25100YFPT Features

  • Standalone 1-cell Li-Ion battery charger.
  • 250mA maximum charge current.
  • 4.2V fixed charge voltage.
  • Wide input voltage range.
  • Compact 6-DSBGA package.

BQ25100YFPT Applications

  • Standalone 1-cell Li-Ion battery charger
  • Low-power wearable and portable devices
  • Space-constrained IoT sensor applications
  • Bluetooth low energy peripheral charging
  • Medical patch and remote monitor devices

BQ25100YFPT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum charge current for the BQ25100YFPT?

The BQ25100YFPT has a maximum charge current of 250mA.

What is the charge voltage of the BQ25100YFPT?

The charge voltage for the BQ25100YFPT is 4.2V.

What battery chemistries does the BQ25100YFPT support?

The BQ25100YFPT supports Lithium Ion/Polymer battery chemistries.

What is the operating temperature range for the BQ25100YFPT?

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

What package type is the BQ25100YFPT available in?

The BQ25100YFPT is available in a 6-DSBGA package.

What are the input voltage limits for the BQ25100YFPT?

The minimum input voltage is 4.45V, the maximum is 6.45V, and the absolute maximum is 30V.

What fault protection features does the BQ25100YFPT include?

The BQ25100YFPT includes over temperature, over voltage, and short circuit protection.

Home
Account

Categories