Datasheet Texas Instruments BQ24087 — Datenblatt

HerstellerTexas Instruments
SerieBQ24087
Datasheet Texas Instruments BQ24087

750mA EIN-CHIP Li-Ion / Li-Pol LADEMANAGEMENT IC mit Wärmeregulierung

Datenblätter

bq2408x 750-mA Single-Chip Li-Ion and Li-Pol Charge Management IC With Thermal Regulation datasheet
PDF, 1.7 Mb, Revision: E, Datei veröffentlicht: Dec 30, 2015
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Preise

Status

BQ24087DRCRBQ24087DRCT
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoYes

Verpackung

BQ24087DRCRBQ24087DRCT
N12
Pin1010
Package TypeDRCDRC
Industry STD TermVSONVSON
JEDEC CodeS-PDSO-NS-PDSO-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device MarkingCDXCDX
Width (mm)33
Length (mm)33
Thickness (mm).9.9
Pitch (mm).5.5
Max Height (mm)11
Mechanical DataHerunterladenHerunterladen

Parameter

Parameters / ModelsBQ24087DRCR
BQ24087DRCR
BQ24087DRCT
BQ24087DRCT
Absolute Vin (safety rating)(Max)(, V2020
Battery Charge Voltage(Max), V4.24.2
Battery Charge Voltage(Min), V4.24.2
Cell ChemistryLi-Ion/Li-PolymerLi-Ion/Li-Polymer
Charge Current(Max), A0.750.75
Control InterfaceStandalone (RC-Settable)Standalone (RC-Settable)
Control TopologyLinearLinear
Number of Series Cells11
Operating Vin(Max), V6.56.5
Operating Vin(Min), V4.354.35
Package GroupVSONVSON
Package Size: mm2:W x L, PKG10VSON: 9 mm2: 3 x 3(VSON)10VSON: 9 mm2: 3 x 3(VSON)
Special FeaturesIntegrated FET,Temp Monitoring (Thermistor Pin),Thermal RegulationIntegrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation
USB FeatureN/AN/A

Öko-Plan

BQ24087DRCRBQ24087DRCT
RoHSCompliantCompliant

Anwendungshinweise

  • Achieving Different Charge Voltage for bq2408x
    PDF, 110 Kb, Datei veröffentlicht: Apr 29, 2009
    By changing standard 4.2-V charge voltage to 4.1 V or lower, rechargeable lithium-ion (Li-ion) battery cycle life can be extended at low temperature. For new chemistry such as LiFePO4 rechargeable battery, it requires 3.6-V charge voltage. All these new applications need a nonstandard charge voltage. This application report gives examples of using the 4.2-V bq24085 charger to achieve different cha
  • How to Achieve Power-Path Management Function for bq2408x (Rev. A)
    PDF, 174 Kb, Revision: A, Datei veröffentlicht: Apr 21, 2009
    This application report presents a simple external circuit for achieving a power-path management function while maintaining an overvoltage protection function and blocking reverse current for low-cost linear battery chargers such as the bq2408x . Brief design criteria and a trade-off study with test results are presented.

Modellreihe

Serie: BQ24087 (2)

Herstellerklassifikation

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