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BQ24187YFFR The Texas Instruments BQ24187YFFR is a highly integrated single-cell Li-Ion battery charger. It supports up to 2A charge rate and features a 30V input rating.
Mfr Part #:

BQ24187YFFR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ24187YFFR is a highly integrated single-cell Li-Ion battery charger. It supports up to 2A charge rate and features a 30V input rating.
✓ Total Stock: 427 pcs
$ Price Range: $0.75

BQ24187YFFR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
427 pcs
On Request
427 pcs On Request 1 On Request On Request 15+ 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.

BQ24187YFFR 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
Supplier Device Package
Supplier Package
Voltage
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BQ24187YFFR Description

Short technical summary and product information.

The BQ24187YFFR from Texas Instruments is a highly integrated single-cell Li-Ion battery charger designed for space-limited portable applications. This device supports charge rates up to 2A with 93% peak efficiency and features a 30V input rating with over-voltage protection. It also offers USB OTG support, capable of supplying 5V at 1A.

 

The charger parameters are programmable via an I2C interface, including charge voltage, current, and input current limit. It includes integrated FETs and a current sense resistor, contributing to a small solution size. The BQ24187YFFR is housed in a compact 36-DSBGA package, suitable for surface mounting.

 

Key features include Charge Time Optimizer, JEITA compatible NTC monitoring, and thermal regulation protection. This makes it ideal for smartphones, tablets, power banks, and other portable electronic devices requiring efficient and safe battery management.

BQ24187YFFR Quick Information

Product Type: Battery Charger
Canonical Name: BQ24187YFFR Single Cell Switchmode Li-Ion Battery Charger
Subcategory: Switchmode Li-Ion Battery Charger

BQ24187YFFR Compliance

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

BQ24187YFFR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BQ24187YFFR Features

  • Integrated FETs for up to 2A charge rate.
  • 30V input rating with over-voltage protection.
  • 1A USB-OTG support capability.
  • Programmable via I2C interface.
  • Compact 36-DSBGA package.

BQ24187YFFR Applications

  • Used in portable consumer electronics battery charging.
  • Ideal for USB-powered Li-Ion charger applications.
  • Supports OTG power supply for external devices.
  • Suitable for IoT and wearable device designs.
  • Integrates into space-constrained PCB layouts.

BQ24187YFFR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the BQ24187YFFR?

The device supports a maximum input voltage of 30V with over-voltage protection, and for USB operation it accepts 5V with OVP at 6.5V.

What is the maximum charge current?

The integrated FETs allow a charge rate up to 2A.

For what battery type and cell count is this charger designed?

It is designed for a single-cell (1S) Lithium-Ion battery with a maximum charge voltage of 4.44V.

What package is the BQ24187YFFR available in?

It is available in a 36-UFBGA or 36-DSBGA (2.63x2.46mm) package for surface mount assembly.

What is the operating temperature range?

The device operates from -40°C to 85°C ambient.

How is the charger configured?

The charger is programmable via an I²C interface, allowing control of charge current.

What protection features are integrated?

The device includes over-temperature and over-voltage protection.

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