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Datasheet Texas Instruments BQ24650 — Даташит

ПроизводительTexas Instruments
СерияBQ24650
Datasheet Texas Instruments BQ24650

High Efficiency Synchronous Switch-Mode Charger Controller – Solar Battery Charger

Datasheets

bq24650 Synchronous Switch-Mode Battery Charge Controller for Solar Power With Maximum Power Point Tracking datasheet
PDF, 3.0 Мб, Версия: A, Файл опубликован: 28 апр 2016
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Цены

54 предложений от 26 поставщиков
Оценочная плата, BQ24650 синхронный, импульсный, контроллер зарядного устройства батарей от солнца
BQ24650RVAT
Texas Instruments
146 ₽
AliExpress
Весь мир
BQ24650RVAR BQ24650 PAS VQFN16
162 ₽
ICdarom.ru
Россия
BQ24650RVAT
Texas Instruments
от 324 ₽
Akcel
Весь мир
BQ24650RVAR
Texas Instruments
от 382 ₽
Сравнительное тестирование аккумуляторов EVE Energy и Samsung типоразмера 18650

Статус

BQ24650RVARBQ24650RVAT
Статус продуктаВ производствеВ производстве
Доступность образцов у производителяДаНет

Корпус / Упаковка / Маркировка

BQ24650RVARBQ24650RVAT
N12
Pin1616
Package TypeRVARVA
Industry STD TermVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
МаркировкаPASPAS
Width (мм)3.53.5
Length (мм)3.53.5
Thickness (мм).9.9
Pitch (мм).5.5
Max Height (мм)11
Mechanical DataСкачатьСкачать

Параметры

Parameters / ModelsBQ24650RVAR
BQ24650RVAR
BQ24650RVAT
BQ24650RVAT
Absolute Vin (safety rating)(Max)(, В3333
Battery Charge Voltage(Max), В2626
Battery Charge Voltage(Min), В2.12.1
Cell ChemistryLead Acid,Li-Ion/Li-Polymer,LiFePO4Lead Acid,Li-Ion/Li-Polymer,LiFePO4
Charge Current(Max), A1010
Control InterfaceStandalone (RC-Settable)Standalone (RC-Settable)
Control TopologySwitch-Mode BuckSwitch-Mode Buck
Number of Series Cells1,2,3,4,5,61,2,3,4,5,6
Operating Vin(Max), В2828
Operating Vin(Min), В55
Package GroupVQFNVQFN
Package Size: mm2:W x L, PKG16VQFN: 12 mm2: 3.5 x 3.5(VQFN)16VQFN: 12 mm2: 3.5 x 3.5(VQFN)
Special FeaturesProgrammable MPPT Setting,Solar Input,Standard BAT Temp Monitoring,Vin DPM (OK for Solar Power Source)Programmable MPPT Setting,Solar Input,Standard BAT Temp Monitoring,Vin DPM (OK for Solar Power Source)
USB FeatureN/AN/A

Экологический статус

BQ24650RVARBQ24650RVAT
RoHSСовместимСовместим

Application Notes

  • Reducing Precharge Phase Region for bq24650
    PDF, 278 Кб, Файл опубликован: 30 авг 2011
    The bq24650 is a battery charger operates in three phases: precharge phase, fast-charge current regulation, and fast-charge voltage regulation. In many applications, a long precharge region is not required when using bq24650 as a charger. Thus, the following application note describes a method of reducing the precharge region for this charger. In this method, a circuit is designed to force the vol
  • Using the bq24650 to Charge a LiFePO4 battery
    PDF, 144 Кб, Файл опубликован: 24 авг 2010
    This application report gives an example of using the bq24650 charge management device to provide a high-efficiency, switching-mode charging solution for the LiFePO4 battery.
  • A Discrete Narrow Voltage DC/DC Charger Solution for Multicell Batteries
    PDF, 123 Кб, Файл опубликован: 12 дек 2011
    Solar charging applications typically require an input voltage regulation due to large variations in solar celllighting condition. Combining an NVDC (narrow voltage dc/dc) battery charging architectures with solar cell charging can extend battery life and run times by maintaining a very narrow voltage range for the system power. This application report shows how to do a NVDC charger solution wit
  • Maximum Power Point Tracking With the bq24650 Charger. (Rev. A)
    PDF, 474 Кб, Версия: A, Файл опубликован: 15 авг 2011
    This application report describes a solution to track the maximum power point of a solar panel using a negative temperature coefficient (NTC) thermistor with the bq24650. The basic functionality of a solar panel is described. The use of a spreadsheet tool to aid in the setup process is described as well.
  • Preventing bq24650 Leakage Current When Using Shaded Solar Panels
    PDF, 2.3 Мб, Файл опубликован: 19 сен 2016
  • Using the bq24650 to Charge a Sealed, Lead-Acid Battery (Rev. A)
    PDF, 157 Кб, Версия: A, Файл опубликован: 4 окт 2011
    This application report shows how to modify the bq24650 to charge a sealed, lead-acid battery from a solar panel. The circuit uses constant current (CC) charging to reach the bulk battery voltage and then switches to constant voltage (CV) charging until the termination current is reached. The modifications necessary to change the regulated voltage, recharge voltage and regulated current are discus
  • bq246xx Device Comparison
    PDF, 37 Кб, Файл опубликован: 8 окт 2010
    This application report presents an overview of the differences among the bq24600, bq24610, bq24616, bq24617, bq24620, bq24630, bq24640, and bq24650 battery charge devices. This document can assist design engineers with selecting the most suitable IC for their respective applications.
  • Bq241x0/3/4/5/8/9, bq24170/1/2, bq24133, bq24610/6 and bq24630/40/50 Comparison
    PDF, 59 Кб, Файл опубликован: 24 авг 2011
    This application report provides a comparison among bq241x0/3/4/5/8/9, bq24170/1/2, bq24133, and bq246xx . The document presents the main differences and describes the main features of each part. It assists designers in selecting the most suitable charger for their application.
  • Solar charging solution provides narrow-voltage DC/DC system bus for multicell
    PDF, 129 Кб, Файл опубликован: 9 ноя 2011
  • A boost-topology battery charger powered from a solar panel
    PDF, 185 Кб, Файл опубликован: 16 сен 2011
  • A solar-powered buck/boost battery charger
    PDF, 334 Кб, Файл опубликован: 26 апр 2012
  • 2Q 2012 Issue Analog Applications Journal
    PDF, 2.4 Мб, Файл опубликован: 26 апр 2012
  • 4Q 2011 Issue Analog Applications Journal
    PDF, 943 Кб, Файл опубликован: 9 ноя 2011
  • Журнал РїРѕ применению аналоговых компонентов 3Q 2011
    PDF, 3.9 Мб, Файл опубликован: 1 сен 2011
  • 3Q 2011 Issue Analog Applications Journal
    PDF, 1.4 Мб, Файл опубликован: 16 сен 2011

Модельный ряд

Серия: BQ24650 (2)

Классификация производителя

  • Semiconductors> Power Management> Battery Management Products> Battery Charger IC

На английском языке: Datasheet Texas Instruments BQ24650

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