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BQ24074RGTR Battery 4.2V 1.5A Power Path Management IC

BQ24074RGTR Battery 4.2V 1.5A Power Path Management IC

  • BQ24074RGTR Battery 4.2V 1.5A Power Path Management IC
  • BQ24074RGTR Battery 4.2V 1.5A Power Path Management IC
BQ24074RGTR Battery 4.2V 1.5A Power Path Management IC
Product Details:
Place of Origin: Philippines
Brand Name: Texas Instruments
Certification: ROHS
Model Number: BQ24074RGTR
Payment & Shipping Terms:
Minimum Order Quantity: 10PCS
Packaging Details: 3000PCS/REEL
Delivery Time: 2-3DAYS
Payment Terms: T/T, Western Union
Supply Ability: 12000PCS/WEEK
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Detailed Product Description
Battery Type: Li-Ion Output Voltage: 4.2V
Output Current: 1.5 A Operating Supply Voltage: 4.3 V To 10.2 V
Height: 0.9 Mm Length: 3 Mm
Width: 3 Mm Maximum Operating Temperature: + 85 C
Minimum Operating Temperature: - 40 C Factory Pack Quantity: 3000
High Light:

1.5A Power Path Management IC


4.2V Power Path Management IC


BQ24074RGTR Battery Charger IC

BQ24074RGTR Battery Management Li-Ion Batt Chrgr & Pwr-Path Mgmt IC


FullycompliantUSBcharger– Selectable100-mAand 500-mAmaximuminputcurrent– 100-mAMaximumcurrentlimit ensurescomplianceto USB-IFstandard– Input-baseddynamicpowermanagement(VIN-DPM)for protectionagainstpoorUSBsources
• 28-VInputRatingwith OvervoltageProtection
•Integrateddynamicpowerpathmanagement(DPPM)functionsimultaneouslyandindependentlypowersthe systemand chargesthebattery
• Supportsup to 1.5-Achargecurrentwithcurrentmonitoringoutput(ISET)
• Programmableinputcurrentlimit up to 1.5 A forwall adapters
• Systemoutputtracksbatteryvoltage(bq24072)
• Programmableterminationcurrent(bq24074)
• Batterydisconnectfunctionwith SYSOFFinput(bq24075,bq24079)
• ProgrammablePre-chargeand Fast-chargesafetytimers
• Reversecurrent,short-circuitand thermalprotectionNTCthermistorinput
• Proprietarystart-upsequencelimitsinrushcurrent
• Statusindication– Charging/done,powergood


• Portablemediaplayers
• Portablenavigationdevices
• Low-powerhandhelddevices


The BQ2407xseriesof devicesare integratedLi-Ionlinearchargersand systempowerpathmanagementdevicestargetedatspace-limitedportableapplications.The devicesoperatefromeithera USBport or an AC adapterand supportchargecurrentsupto 1.5A. Theinputvoltagerangewithinputovervoltageprotectionsupportsunregulatedadapters.The USBinputcurrentlimitaccuracyandstartup sequenceallowthe BQ2407xto meetUSB-IFinrushcurrentspecifications.Additionally,the inputdynamicpowermanagement(VIN-DPM)preventsthechargerfromcrashingincorrectlyconfiguredUSBsources

The BQ2407xfeaturesdynamicpowerpathmanagement(DPPM)that powersthe systemwhilesimultaneouslyandindependentlychargingthebattery.The DPPMcircuitreducesthe chargecurrentwhenthe inputcurrentlimit causesthe systemoutputto fall to the DPPMthreshold;thus,supplyingthesystemloadat all timeswhilemonitoringthe chargecurrentseparately.Thisfeaturereducesthe numberof chargeand dischargecycleson the battery,allowsfor properchargeterminationand enablesthe systemto run with a defectiveor absentbatterypack


BQ24074RGTR Battery 4.2V 1.5A Power Path Management IC 0


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