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See Technical Specifications

BQ24079RGTR +BOM

Standalone 1-cell 1.5-A linear battery charger, Power Path and 4.1-V VBAT

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

BQ24079RGTR
Datasheet:

BQ24079RGTR Datasheet (PDF)
Number Of Series Cells:

1
Charge Current (max) (A):

1.5
Vin (max) (V):

6.4
Cell Chemistry:

Li-Ion/Li-Polymer
EDA/CAD Models:

Request Free CAD Models for BQ24079RGTR

BQ24079RGTR Information

Description

The Texas Instruments BQ24079RGTR is a standalone linear battery charger that charges single-cell Li-Ion and Li-Polymer batteries with precise power control, safe operation, and efficient performance. This IC features Power Path technology, which ensures reliable charging and minimizes system complexity. It operates from 16-pin VQFN package, suitable for compact applications. The BQ24079RGTR is widely used in portable electronics, such as smartphones, tablets, media players, and other devices that require battery management. Its benefits include precise current control, safe operation, and efficient charging.

Features

According to the product information, the features of the BQ24079RGTR are:

Safe and Reliable Charging
Precise Power Control
Efficient Operation Assured (mentioned multiple times in different phrases)

Additionally, it has advanced technology with improved reliability and safe and efficient operation. It also has smart power management, optimized charging, and precise current control.

Please note that there might be other features not explicitly mentioned in the provided information, but these are the features that can be directly inferred from the text.

Package

The package type of BQ24079RGTR is VQFN-16.

Pinout

The BQ24079RGTR has a VQFN-16 package with 20 pins.

Manufacturer

The manufacturer of the BQ24079RGTR is Texas Instruments (TI). TI is a leading global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is known for its wide range of products, including power management, signal processing, and microcontrollers, which are used in various industries such as automotive, industrial, medical, and consumer electronics.

Applications

The BQ24079RGTR is a linear charger IC designed for single-cell Li-Ion and Li-Polymer batteries, commonly used in applications such as smartphones, tablets, portable media players, and other portable electronic devices that require battery charging management.

Equivalent

The equivalent products of BQ24079RGTR are:

Texas Instruments' TPS61200
STMicroelectronics' LTM8025
Maxim Integrated's MAX1751
ON Semiconductor's NCP1402

These linear charger ICs share similar features and applications as the BQ24079RGTR.

Specifications

Number of series cells	1	Charge current (max) (A)	1.5
Vin (max) (V)	6.4	Cell chemistry	Li-Ion/Li-Polymer
Battery charge voltage (min) (V)	4.1	Battery charge voltage (max) (V)	4.1
Absolute max Vin (max) (V)	28	Control topology	Linear
Control interface	Standalone (RC-Settable)	Features	BAT temp thermistor monitoring (hot/cold profile), IC thermal regulation, Input OVP, Power Path, VINDPM (Input voltage threshold to maximize adaptor power)
Vin (min) (V)	4.35	Rating	Catalog
Operating temperature range (°C)	-40 to 85	feature-type	Linear Battery Charger
feature-battery-type	Li-Ion\|Li-Pol	feature-process-technology
feature-maximum-supply-current-ma	1.5	feature-minimum-operating-supply-voltage-v	4.35
feature-maximum-operating-supply-voltage-v	26	feature-output-voltage-v	4.1
feature-output-current-ma	1500(Max)	feature-maximum-power-dissipation-mw
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	16	feature-cecc-qualified	No
feature-esd-protection	Yes	feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-auto-motive	No	feature-p-pap	No
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No	Package/Case	QFN16

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Ratings and Reviews

J**e 04/17/2021

received after a month. not tested yet. but built quality looks great

L**n 12/09/2020

Received in 20 days. Very bright for its tiny size. I just don't like this yellowish green of the green LED's. Forward voltage is around 2V except for blue, at 20mA. The white LED's look like SMD LED's 5730 but just much smaller in size. Good price. I had also 21 pieces of each colour, in sum 105 LED's per lot.

A**n 09/22/2020

Smooth tranaction, Kurtis was a pleasure to deal with.We look forward to doing business again soon.

N**n 07/19/2020

It's all right, but it was not on the board.Everything is good, but there was no soldering on the board.