This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

BQ24257RGET

2A Single Input I2C/Standalone Switch-Mode Li-Ion Battery Charger

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

BQ24257RGET
Datasheet:

BQ24257RGET Datasheet (PDF)
Battery Chemistry:

Multi-Chemistry
Number of Cells:

1
Current - Charging:

Constant - Programmable
Programmable Features:

Timer
EDA/CAD Models:

Request Free CAD Models for BQ24257RGET

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

BQ24257RGET General Description

The BQ24257RGET is a single-cell Li-Ion battery charger IC designed to provide efficient and reliable charging for lithium-ion batteries used in various portable devices.

Texas Instruments, IncMicrosoft.AspNetCore.Mvc.Localization.LocalizedHtmlString

Key Features

Single-Cell Charging: The BQ24257RGET is designed for charging single-cell lithium-ion batteries, typically used in portable electronic devices.
High Efficiency Charging: The charger IC incorporates advanced charging algorithms and power management techniques to maximize charging efficiency and minimize power loss.
Input Voltage Range: It can typically operate with a wide input voltage range, enabling charging from various power sources such as USB ports, adapters, or wireless power receivers.
Charge Management Features: The IC includes built-in features such as constant current charging, constant voltage charging, thermal regulation, and charge termination to ensure safe and optimal charging of the battery.
Safety and Protection Features: The charger IC offers a range of safety and protection features, including overvoltage protection, overcurrent protection, short-circuit protection, and thermal shutdown, to safeguard the battery and the charging circuitry.
System Control Interface: The BQ24257RGET may include a control interface, such as an I2C or SMBus, allowing for communication and control between the charger IC and the system microcontroller for monitoring and configuring charging parameters.

Application

Smartphones and Tablets
Portable Media Players
Wearable Devices
Portable Gaming Devices
IoT (Internet of Things) Devices

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Battery Chargers	Series	-
Battery Chemistry	Multi-Chemistry	Number of Cells	1
Current - Charging	Constant - Programmable	Programmable Features	Timer
Fault Protection	Over Temperature, Over Voltage	Charge Current - Max	2A
Battery Pack Voltage	4.44V (Max)	Voltage - Supply (Max)	6.5V
Interface	I²C, USB	Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Base Product Number	BQ24257

Service Policies and Others

After-Sales & Settlement Related

Payment

Payment Method

TT/Wire Transfer

Paypal

Western Union

Money Gram

For alternative payment channels, please reach out to us at:

[email protected]

Shipping & Packing

Shipping Method

Fedex

UPS

DHL

NTN

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

J**n 07/21/2023

The parcel arrived in 17 days. Packing is good for such a thing. But while i couldn't check, i don't have a programmer to check. As soon as i check off additionally. In general, i'm happy. Thanks to the seller for the fast shipment.

T**s 03/25/2022

Great Parts, Great Service, we highly recommend

P**r 09/10/2021

I had to tighten the heat sink because the screw was loose (minor issue) the unit works with 3.3v as well...I'm satisfied, seller recommended

L**e 08/01/2021

Good product, does the job.