Datasheet Texas Instruments BQ25703ARSNT — Datenblatt

HerstellerTexas Instruments
SerieBQ25703A
ArtikelnummerBQ25703ARSNT
Datasheet Texas Instruments BQ25703ARSNT

NVDC I2C-Batterie-Buck-Boost-Laderegler mit Systemleistungsüberwachung und -prozessor 32-QFN -40 bis 85

Datenblätter

bq25703A I2C Multi-Chemistry Battery Buck-Boost Charge Controller With System Power Monitor and Processor Hot Monitor datasheet
PDF, 1.7 Mb, Datei veröffentlicht: May 17, 2017
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

Pin3232
Package TypeRSNRSN
Industry STD TermWQFNWQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY250250
CarrierSMALL T&RSMALL T&R
Device Marking25703ABQ
Width (mm)44
Length (mm)44
Thickness (mm).75.75
Pitch (mm).4.4
Max Height (mm).8.8
Mechanical DataHerunterladenHerunterladen

Parameter

Absolute Vin (safety rating)(Max)(30 V
Battery Charge Voltage(Max)19.2 V
Battery Charge Voltage(Min)1.024 V
Cell ChemistryLead Acid,Li-Ion/Li-Polymer,LiFePO4,Lithium phosphate,NiCd,NiMH,SuperCap
Charge Current(Max)8.128 A
Control InterfaceI2C
Control TopologySwitch-Mode Buck-boost
Number of Series Cells1,2,3,4
Operating Vin(Max)24 V
Operating Vin(Min)3.5 V
Package GroupQFN
Package Size: mm2:W x L32QFN: 16 mm2: 4 x 4(QFN) PKG
Special Features1-4 Cells,Integrated ADC,OTG (On The Go Boost),Over Voltage Protection,Power Path,Solar Input,Standard BAT Temp Monitoring,Thermal Regulation,Under Voltage Protection,Vin DPM (OK for Solar Power Source)
USB FeatureUSB OTG,USB Source,USB-Friendly

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: BQ25703AEVM-732
    bq25703A I2C NVDC Buck-boost Charger Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Anwendungshinweise

  • Layout Guidelines for the bq2570x Switching Charger
    PDF, 244 Kb, Datei veröffentlicht: May 19, 2017

Modellreihe

Serie: BQ25703A (2)

Herstellerklassifikation

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