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BQ24160

AKTIV

I2C 1-Zellen-, 2,5-A-Abwärtsladegerät mit zwei Eingängen, Leistungszweig und USB-Erkennung

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Datenblatt

BQ24160

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Number of series cells 1 Charge current (max) (A) 2.5 Vin (max) (V) 10 Cell chemistry Li-Ion/Li-Polymer Battery charge voltage (min) (V) 3.5 Battery charge voltage (max) (V) 4.44 Absolute max Vin (max) (V) 20 Control topology Switch-Mode Buck Control interface I2C Features BAT temp thermistor monitoring (JEITA profile), BAT temp thermistor monitoring (hot/cold profile), IINDPM (Input current limit), Input OVP, Power Path, USB D+/D-/BC1.2 integrated Vin (min) (V) 4.2 Rating Catalog Operating temperature range (°C) -40 to 85
Number of series cells 1 Charge current (max) (A) 2.5 Vin (max) (V) 10 Cell chemistry Li-Ion/Li-Polymer Battery charge voltage (min) (V) 3.5 Battery charge voltage (max) (V) 4.44 Absolute max Vin (max) (V) 20 Control topology Switch-Mode Buck Control interface I2C Features BAT temp thermistor monitoring (JEITA profile), BAT temp thermistor monitoring (hot/cold profile), IINDPM (Input current limit), Input OVP, Power Path, USB D+/D-/BC1.2 integrated Vin (min) (V) 4.2 Rating Catalog Operating temperature range (°C) -40 to 85
DSBGA (YFF) 49 9 mm² 3 x 3 VQFN (RGE) 24 16 mm² 4 x 4
  • High-efficiency switched-mode charger with separate power path control
    • Instantly start up system from a deeply discharged battery or no battery
  • Compatible with MaxLife™ technology for faster charging when used in conjunction with BQ27530
  • Dual input, integrated FET charger for up to 2.5-A charging
    • 20-V input rating, with overvoltage protection (OVP)
      • 6.5 V for USB input up to 1.5 A
      • 10.5 V for IN input (BQ24160, BQ24160A, BQ24161, BQ24163) up to 2.5 A
      • 6.5 V for IN input (BQ24168) up to 2.5 A
  • Safe and accurate battery management functions
    • 1% battery regulation accuracy
    • 10% charge current accuracy
  • Charge parameters programmed using I2C interface
  • Voltage-based, NTC monitoring input
    • JEITA compatible (BQ24160, BQ24160A, BQ24161B, BQ24163, BQ24168)
  • Available in small 2.8-mm × 2.8-mm 49-ball WCSP or 4-mm × 4-mm VQFN-24 packages
  • High-efficiency switched-mode charger with separate power path control
    • Instantly start up system from a deeply discharged battery or no battery
  • Compatible with MaxLife™ technology for faster charging when used in conjunction with BQ27530
  • Dual input, integrated FET charger for up to 2.5-A charging
    • 20-V input rating, with overvoltage protection (OVP)
      • 6.5 V for USB input up to 1.5 A
      • 10.5 V for IN input (BQ24160, BQ24160A, BQ24161, BQ24163) up to 2.5 A
      • 6.5 V for IN input (BQ24168) up to 2.5 A
  • Safe and accurate battery management functions
    • 1% battery regulation accuracy
    • 10% charge current accuracy
  • Charge parameters programmed using I2C interface
  • Voltage-based, NTC monitoring input
    • JEITA compatible (BQ24160, BQ24160A, BQ24161B, BQ24163, BQ24168)
  • Available in small 2.8-mm × 2.8-mm 49-ball WCSP or 4-mm × 4-mm VQFN-24 packages

The BQ24160, BQ24160A, BQ24161, BQ24161B, BQ24163, and BQ24168 are highly integrated single-cell Li-ion battery charger and system power path management devices targeted for space-limited, portable applications with high-capacity batteries. The single-cell charger has dual inputs which allow operation from either a USB port or a higher-power input supply (that is, AC adapter or wireless charging input) for a versatile solution. The two inputs are fully isolated from each other and are easily selectable using the I2C interface.

The power path management feature allows the BQ2416xx to power the system from a high-efficiency DC-DC converter while simultaneously and independently charging the battery. The power path management architecture enables the system to run with a defective or absent battery pack and enables instant system turnon even with a totally discharged battery or no battery.

The BQ24160, BQ24160A, BQ24161, BQ24161B, BQ24163, and BQ24168 are highly integrated single-cell Li-ion battery charger and system power path management devices targeted for space-limited, portable applications with high-capacity batteries. The single-cell charger has dual inputs which allow operation from either a USB port or a higher-power input supply (that is, AC adapter or wireless charging input) for a versatile solution. The two inputs are fully isolated from each other and are easily selectable using the I2C interface.

The power path management feature allows the BQ2416xx to power the system from a high-efficiency DC-DC converter while simultaneously and independently charging the battery. The power path management architecture enables the system to run with a defective or absent battery pack and enables instant system turnon even with a totally discharged battery or no battery.
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Technische Dokumentation

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Typ Titel Datum
* Data sheet BQ2416xx 2.5-A, Dual-Input, Single-Cell Switched-Mode Li-Ion Battery Charger with Power Path Management and I2C Interface datasheet (Rev. H) PDF | HTML 28 Jul 2022
Application note Building your own Battery Simulator 14 Okt 2013
Application note Selecting the Correct bq2416x Host Controlled Device (Rev. A) 04 Okt 2012
User guide WCSP-Packaged bq24160/161/163/168 Evaluation Module (Rev. A) 12 Jan 2012
User guide QFN-Packaged bq24160/161/162A/63EVM Evaluation Modules 27 Sep 2011

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

BQ24160EVM-721 — 2,5 A, Dual-Eingang, Einzelzellen-Li-Ion-Batterielader mit Schaltmodus und Leistungszweig – Evaluier

The bq24160/161/163/168 evaluation module is a complete charger module for evaluating compact,flexible, high-efficiency, USB-friendly, switch-mode charge management solution for single-cell, Li-ion and Li-polymer batteries used in a wide range of portable applications. The bq24160/161/163/168 (...)

Benutzerhandbuch: PDF
Nicht verfügbar auf TI.com
Evaluierungsplatine

BQ24160EVM-742 — 2,5 A, Dual-Eingang, Einzelzellen-Li-Ion-Batterielader mit Schaltmodus und Leistungszweig – Evaluier

The bq24160/161/162A/63EVM evaluation module is a complete charger module for evaluating compact, flexible, high-efficiency, USB-friendly, switch-mode, charge-management solutions for single-cell, Li-ion and Li-polymer batteries used in a wide range of portable applications. The bq24160/161/163/168 (...)

Benutzerhandbuch: PDF
Nicht verfügbar auf TI.com
Evaluierungsplatine

BQ27530EVM — BQ27530EVM-Evaluierungsmodul für systemseitige Impedance Track™; Ladezustandsanzeige (Gas) mit direk

The bq27530 evaluation module (EVM) has a bq27530-G1 fuel gauge that directly communicates with bq24160/1 single-cell, Li-Ion battery charger via the I2C protocol. This complete battery charging solution does not require a microcontroller or processor to facilitate communication between the (...)
Benutzerhandbuch: PDF
Nicht verfügbar auf TI.com
Anwendungssoftware und Frameworks

TI-CHARGER-GUI — GUI-Software zur Verwendung mit Evaluierungsmodulen für USB2ANY und Akkuladung

Die TI-CHARGER-GUI bietet eine Web-basierte oder eigenständige grafische Benutzeroberfläche, welche Sie beim Evaluieren, Entwickeln mit, Konfigurieren oder Testen von Batterieladerprodukten unterstützt. Die Software stellt den vollen Zugriff auf Register und eine einfache Schnittstelle zum Senden (...)
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Referenzdesigns

TIDA-00029 — Systemseitiger Impedance Track Ladezustandsanzeige (Gas) mit direktem Batterieanschluss

This reference design, using bq27530, has a bq27530-G1 fuel gauge that directly communicates with bq24160/1 single-cell, Li-Ion battery charger via the I2C protocol. This complete battery charging solution does not require a microcontroller or processor to facilitate communication between the (...)
Test report: PDF
Schaltplan: PDF
Referenzdesigns

TIDA-00054 — Einzelliger Li-Ionen- und Li-Polymer-Batteriegasmesser – Referenzdesign

This reference design is a solution for singlecell Li-ion and Li-Polymer battery fuel gauges in consumer electronic applications. The reference design package contains a BQ27010 circuit module, an EV2300 PC interface board for gas gauge evaluation, a USB cable, CD ROM including Windows™-based (...)
Test report: PDF
Schaltplan: PDF
Referenzdesigns

TIDA-00051 — Systemseitige Impedance Track™-Ladezustandsanzeige – Referenzdesign

This reference design includes one bq27425-G2B circuit module with an integrated current-sense resistor. A separated orderable, EV2300 or EV2400 PC interface board for gas gauge interface along with a PC USB cable, and Windows™-based PC software, is needed when using this design. The circuit (...)
Test report: PDF
Schaltplan: PDF
Referenzdesigns

TIDA-00047 — Li-Ion-Batterielader mit 2,5 A und zwei Eingängen für Einzelzellen im Schaltmodus mit Leistungszweig

This reference design is a complete charger solution for evaluating compact, flexible, high-efficiency, USB-friendly, switch-mode charge management solution for single-cell, Li-ion and Li-polymer batteries used in a wide range of portable applications. The solution integrates a synchronous PWM (...)
Test report: PDF
Schaltplan: PDF
Referenzdesigns

TIDA-00037 — Multizellen-Synchron-Switchmode-Ladegerät – Referenzdesign

This reference design, using bq24600, is a highly integrated Li-ion or Li-polymer switch-mode battery charge controller solution. It allows for a highly integrated switch-mode battery charge controller designed specifically to charge Lithium Phosphate battery chemistries. The design contains a (...)
Test report: PDF
Schaltplan: PDF
Referenzdesigns

TIDA-00034 — Referenzdesign für Überspannungs- und Überstromschutz-IC und Front-End-Schutz für Li+-Lader

This reference design, using bq24300 and bq24304, is a highly integrated design that provides protection to Li-ion batteries from failures of the charging circuit. The IC continuously monitors the input voltage, the input current, and the battery voltage. The design operates like a linear (...)
Test report: PDF
Schaltplan: PDF
Referenzdesigns

TIDA-00033 — Referenzdesign für Frontend-Schutz-IC gegen Überspannung und Überstrom mit FET

This reference design is a highly integrated circuit solution designed to provide protection to Li-ion batteries from failures of the charging circuit. The IC design continuously monitors the input voltage and the battery voltage. In case of an input over-voltage condition, the IC will turn off the (...)
Test report: PDF
Schaltplan: PDF
Referenzdesigns

TIDA-00028 — 1,6-MHz-Synchron-Switchmode-Li-Ion und Li-Polymer-Batterielader mit 4 A – Referenzdesign

This reference design is highly integrated stand-alone Li-ion and Li-polymer switch-mode battery charge solution with two integrated N-channel power MOSFETs and a power path selector gate driver. It offers a constant-frequency synchronous PWM controller with high accuracy regulation of input (...)
Test report: PDF
Schaltplan: PDF
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
DSBGA (YFF) 49 Ultra Librarian
VQFN (RGE) 24 Ultra Librarian
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Bestellen & Qualität

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  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
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