BQ25600DYFFR The Texas Instruments BQ25600DYFFR is a 1-cell, 3A buck battery charger with an I2C interface. It supports a wide input voltage range and features USB detection and OTG functionality.
Mfr Part #:

BQ25600DYFFR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ25600DYFFR is a 1-cell, 3A buck battery charger with an I2C interface. It supports a wide input voltage range and features USB detection and OTG functionality.
Total Stock: 1,595 pcs
$ Price Range: $1.35

BQ25600DYFFR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
845 pcs
845 pcs On Request 1 On Request On Request 1947+ On Request On Request
Non-Authorised Inventory information
750 pcs
750 pcs On Request 1 On Request On Request On Request On Request On Request

BQ25600DYFFR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Charge Voltage (Minimum/Maximum)
Battery Chemistry
Battery Discharge MOSFET Resistance
Battery Pack Voltage
Boost Converter Output Current
Boost Efficiency
Charge Current
Charge Efficiency
Current
Fault Protection
Input Voltage (Limit)
Input Voltage (Minimum/Maximum)
Interface
Mounting Type
Number of Cells
Operating Temperature
Programmable Features
Programmable Input Current Limit
Supplier Device Package
Supplier Package
Voltage

BQ25600DYFFR Description

Short technical summary and product information.

The BQ25600DYFFR from Texas Instruments is an I2C-controlled, 1-cell, 3A buck battery charger designed for high-input voltage applications. It offers a power path management system and supports USB detection and USB On-The-Go (OTG) functionality with a boost converter capable of up to 1.2A output.

 

This charger operates with an input voltage range from 3.9V to 13.5V, with an absolute maximum rating of 22V. It provides a charge current of up to 3A and battery charge voltages between 3.85V and 4.62V. Key electrical features include programmable input current limit from 100mA to 3.2A and an input voltage limit (VINDPM) up to 5.4V for maximum power tracking.

 

Designed for efficiency, it boasts 92% charge efficiency at 2A from a 5V input and 92% boost efficiency at 1A output. The device includes features such as BAT temperature thermistor monitoring, IC thermal regulation, input over-voltage protection (OVP), and output short circuit protection. It also supports selectable low power pulse frequency modulation (PFM) mode for light load operations.

 

The BQ25600DYFFR is packaged in a 30-DSBGA (30-UFBGA) surface-mount package. It operates within an ambient temperature range of -40°C to 85°C. The charger integrates USB D+/D- and BC1.2 detection for versatile input source compatibility.

BQ25600DYFFR Quick Information

Product Type: Battery Charger
Canonical Name: BQ25600DYFFR I2C Controlled 1-Cell 3A Buck Battery Charger
Subcategory: Power Management ICs

BQ25600DYFFR Compliance

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

BQ25600DYFFR Estimated Pricing

Qty Low High
1+ $1.35 $1.35

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

BQ25600DYFFR Features

  • I2C controlled 1-cell 3A buck battery charger.
  • Supports USB input and 5V adapters.
  • Integrated USB OTG boost converter.
  • Wide input voltage range 3.9V to 13.5V.
  • Operates from -40°C to 85°C.

BQ25600DYFFR Applications

  • Ideal for portable electronic devices.
  • Suitable for USB power source charging.
  • Enables power bank functionality.
  • Used in battery-powered systems.

BQ25600DYFFR FAQs

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

The input voltage range is 3.9V to 13.5V, with an absolute maximum of 22V.

What is the maximum charge current?

The maximum charge current is 3A.

What is the charge efficiency?

Typical charge efficiency is 92% when charging at 2A from a 5V input.

What is the boost converter output current?

The boost converter can output up to 1.2A.

What is the package type?

The device is available in a 30-UFBGA/DSBGA package, with supplier package 30-DSBGA.

What is the operating temperature range?

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

What is the input voltage limit threshold?

The input voltage limit (VINDPM) threshold is 5.4V.

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