Datasheet Texas Instruments BQ24640 — Datenblatt

HerstellerTexas Instruments
SerieBQ24640
Datasheet Texas Instruments BQ24640

Hocheffizienter Batterieladecontroller im Synchronschaltmodus für Superkondensatoren

Datenblätter

bq24640 High-Efficiency Synchronous Switched-Mode Super Capacitor Charger datasheet
PDF, 1.4 Mb, Revision: A, Datei veröffentlicht: Jul 31, 2015
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Preise

Status

BQ24640RVARBQ24640RVAT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNo

Verpackung

BQ24640RVARBQ24640RVAT
N12
Pin1616
Package TypeRVARVA
Industry STD TermVQFNVQFN
JEDEC CodeS-PQFP-NS-PQFP-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device MarkingOGAOGA
Width (mm)3.53.5
Length (mm)3.53.5
Thickness (mm).9.9
Pitch (mm).5.5
Max Height (mm)11
Mechanical DataHerunterladenHerunterladen

Parameter

Parameters / ModelsBQ24640RVAR
BQ24640RVAR
BQ24640RVAT
BQ24640RVAT
Absolute Vin (safety rating)(Max)(, V3333
Battery Charge Voltage(Max), V2626
Battery Charge Voltage(Min), V2.12.1
Cell ChemistrySuperCapSuperCap
Charge Current(Max), A1010
Control InterfaceStandalone (RC-Settable)Standalone (RC-Settable)
Control TopologySwitch-Mode BuckSwitch-Mode Buck
Number of Series Cells1,2,3,4,5,6,7,81,2,3,4,5,6,7,8
Operating Vin(Max), V2828
Operating Vin(Min), V55
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 FeaturesTemp Monitoring (Thermistor Pin)Temp Monitoring (Thermistor Pin)
USB FeatureN/AN/A

Öko-Plan

BQ24640RVARBQ24640RVAT
RoHSCompliantCompliant

Anwendungshinweise

  • bq246xx Device Comparison
    PDF, 37 Kb, Datei veröffentlicht: Oct 8, 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 Kb, Datei veröffentlicht: Aug 24, 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.

Modellreihe

Serie: BQ24640 (2)

Herstellerklassifikation

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