Datasheet Texas Instruments BQ2057CDGKRG4 — Datenblatt

HerstellerTexas Instruments
SerieBQ2057C
ArtikelnummerBQ2057CDGKRG4
Datasheet Texas Instruments BQ2057CDGKRG4

Linearer 1-Zellen-Li-Ionen-Laderegler mit geringem Ausfall mit AutoCompTM, 4,2 V 8-VSSOP -20 bis 70

Datenblätter

Advanced Linear Charge Mgmt IC for Single/Two-Cell Lithium-Ion & Lithium-Polymer datasheet
PDF, 1.4 Mb, Revision: F, Datei veröffentlicht: Jul 25, 2002
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Preise

Status

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

Verpackung

Pin8
Package TypeDGK
Industry STD TermVSSOP
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device Marking2057C
Width (mm)3
Length (mm)3
Thickness (mm).97
Pitch (mm).65
Max Height (mm)1.07
Mechanical DataHerunterladen

Parameter

Absolute Vin (safety rating)(Max)(18 V
Battery Charge Voltage(Max)4.2 V
Battery Charge Voltage(Min)4.2 V
Cell ChemistryLi-Ion/Li-Polymer
Charge Current(Max)2 A
Control InterfaceStandalone (RC-Settable)
Control TopologyLinear
Number of Series Cells1
Operating Vin(Max)15 V
Operating Vin(Min)4.5 V
Package GroupVSSOP
Package Size: mm2:W x L8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG
Special FeaturesTemp Monitoring (Thermistor Pin)
USB FeatureN/A

Öko-Plan

RoHSCompliant

Design Kits und Evaluierungsmodule

  • Evaluation Modules & Boards: DV2057C
    BQ2057C Evaluation Module for Li-Ion, linear (4.2V), one cell
    Lifecycle Status: Active (Recommended for new designs)

Modellreihe

Herstellerklassifikation

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