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BQ25898EYFFR The BQ25898EYFFR is a 1-cell Li-Ion/Polymer battery charger IC from Texas Instruments. It provides a programmable charge current up to 4A with I²C and USB interface.
Mfr Part #:

BQ25898EYFFR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The BQ25898EYFFR is a 1-cell Li-Ion/Polymer battery charger IC from Texas Instruments. It provides a programmable charge current up to 4A with I²C and USB interface.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.75

BQ25898EYFFR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 21+ 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.

BQ25898EYFFR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Charge Current
Current
Fault Protection
Interface
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Voltage
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BQ25898EYFFR Description

Short technical summary and product information.

The BQ25898EYFFR is a battery charger IC from Texas Instruments designed for single-cell Lithium Ion/Polymer batteries. It features a programmable constant current charge up to 4A and supports both I²C and USB interfaces for communication and control.

 

The device operates with a supply voltage up to 14V. It includes programmable features for current, timer, and voltage, and provides fault protection against over current and over voltage conditions. The operating temperature range is -40°C to 85°C.

 

The BQ25898EYFFR is offered in a 42-UFBGA, DSBGA package (42-DSBGA 2.8x2.5) and is surface mountable.

BQ25898EYFFR Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ25898EYFFR 1-Cell Li-Ion/Polymer Battery Charger
Subcategory: PMIC

BQ25898EYFFR Compliance

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

BQ25898EYFFR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BQ25898EYFFR Features

  • Programmable charge current up to 4A.
  • I²C and USB interface for control.
  • Over current and over voltage protection.
  • Wide operating temperature range -40°C to 85°C.
  • Surface mount 42-DSBGA package.

BQ25898EYFFR Applications

  • Charging single-cell Li-ion batteries in smartphones.
  • USB-powered battery charging for portable electronics.
  • I2C-controlled charging management in IoT devices.
  • Constant current/voltage charging for tablets.
  • Overcurrent protected charger for portable gadgets.

BQ25898EYFFR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum supply voltage?

The maximum supply voltage is 14V.

What is the operating temperature range?

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

What package is the BQ25898EYFFR available in?

The BQ25898EYFFR is available in a 42-UFBGA, DSBGA package (42-DSBGA 2.8x2.5).

What battery chemistry does this charger support?

Lithium Ion/Polymer.

What is the maximum charge current?

4A.

What interfaces are available?

I²C and USB.

What fault protections are included?

Over current and over voltage protection.

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