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BQ24250CYFFR The Texas Instruments BQ24250CYFFR is a 1-cell, 2A I2C controlled buck battery charger. It features selectable input current limits and operates within a -40°C to 85°C temperature range.
Mfr Part #:

BQ24250CYFFR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24250CYFFR is a 1-cell, 2A I2C controlled buck battery charger. It features selectable input current limits and operates within a -40°C to 85°C temperature range.
✓ Total Stock: 38,057 pcs
$ Price Range: $2.38

BQ24250CYFFR Available from 3 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
36,781 pcs
On Request
36781 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
944 pcs
On Request
944 pcs On Request 1 On Request On Request 1729+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
332 pcs
On Request
332 pcs On Request 1 On Request On Request 1506+ 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.

BQ24250CYFFR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Control Interface
Controller Type
Current
Fault Protection
Interface
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Supplier Device Package
Supplier Package
Voltage
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BQ24250CYFFR Description

Short technical summary and product information.

The Texas Instruments BQ24250CYFFR is an active 1-cell, 2A I2C controlled buck battery charger designed for Li-Ion/Li-Polymer batteries. It supports a programmable charge voltage range of 3.5V to 4.44V and a maximum charge current of 2A.

 

Key features include selectable input current limits (100mA to 2A), integrated LDO, power path management, and comprehensive system-level protection including input UVLO, OVP, battery OVP, thermal regulation, and NTC monitoring. The device operates from an input voltage range of 4.35V to 10.5V, with an absolute maximum rating of 20V.

 

This charger utilizes a switch-mode buck topology and operates at a 3MHz frequency, supporting small inductor sizes. It is supplied in a compact 30-DSBGA package, suitable for surface mounting. The control interface is I2C or standalone (RC-Settable), offering flexibility in system integration.

BQ24250CYFFR Quick Information

Product Type: Battery Charger
Canonical Name: BQ24250CYFFR 1-cell, 2-A, I2C controlled buck battery charger
Subcategory: Power Management

BQ24250CYFFR Compliance

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

BQ24250CYFFR Estimated Pricing

Qty Low High
1+ $2.38 $2.38

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

BQ24250CYFFR Features

  • 1-cell, 2A I2C controlled buck battery charger.
  • Wide input voltage range of 4.35V to 10.5V.
  • Selectable input current limits up to 2A.
  • Integrated LDO and power path management.
  • Comprehensive system-level protection features.

BQ24250CYFFR Applications

  • Ideal for portable electronic devices.
  • Suitable for battery-powered systems.
  • Used in power management solutions.
  • Enables USB charging applications.

BQ24250CYFFR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the BQ24250CYFFR?

-40°C to 85°C.

What package does the BQ24250CYFFR come in?

30-DSBGA (30-ball Die-Size Ball Grid Array) surface-mount package.

What is the maximum charge current?

2A.

What battery chemistry does this charger support?

Lithium Ion (Li-Ion).

What control interfaces are available?

I2C and standalone (RC-settable).

What is the input voltage range?

4.35V to 10.5V (maximum 20V absolute maximum).

What protection features are included?

Input UVLO, input OVP, battery OVP, sleep mode, VIN_DPM, input current limit, charge current limit, thermal regulation, thermal shutdown, voltage-based NTC monitoring, and input safety timer.

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