2SB709A

Marking：BQ1/BR1/BS1；Package：SOT-23；For general amplification complementary to 2SD601A.

FEATURES ●HighforwardcurrenttransferratiohFE. ●Minitypepackage,allowingdownsizing oftheequipmentandautomaticinsertion throughthetapepackingandthemagazine packing. APPLICATIONS ●Forgeneralamplificationcomplementaryto2SD601A.

2SB709A

Marking：BQ1；Package：SOT-23；Silicon Epitaxial Planar Transistor

FEATURES ●HighforwardcurrenttransferratiohFE. ●Minitypepackage,allowingdownsizing oftheequipmentandautomaticinsertion throughthetapepackingandthemagazine packing. APPLICATIONSSOT-23 ●Forgeneralamplificationcomplementaryto2SD601A

2SC2412

Marking：BQ/BR/BS；Package：SOT-23；Silicon Epitaxial Planar Transistor

FEATURES ●LowCob.Cob=2.0pF ●Complementaryto2SA1037 APPLICATIONS ●NPNSiliconEpitaxialPlanarTransistor

BQ2028YZGR

Marking：BQ2028；Package：DSBGA；4Kb EEPROM with Single-Wire HDQ Interface and Temperature Sensor

1FEATURES ?SerialNon-VolatileMemory(NVM) –512Byte(4Kb)EEPROM –ProvidesBatteryPackNVMstoragefor bq27505-E1FuelGauge: –ManufacturingData –OperationalHistory –ResistanceTables –StateofHealthInformation ?SingleWireHDQCommunicationsPort ?Integrated2.5VLDOLin

BQ2028YZGR.B

Marking：BQ2028；Package：DSBGA；4Kb EEPROM with Single-Wire HDQ Interface and Temperature Sensor

1FEATURES ?SerialNon-VolatileMemory(NVM) –512Byte(4Kb)EEPROM –ProvidesBatteryPackNVMstoragefor bq27505-E1FuelGauge: –ManufacturingData –OperationalHistory –ResistanceTables –StateofHealthInformation ?SingleWireHDQCommunicationsPort ?Integrated2.5VLDOLin

BQ2028YZGT

Marking：BQ2028；Package：DSBGA；4Kb EEPROM with Single-Wire HDQ Interface and Temperature Sensor

1FEATURES ?SerialNon-VolatileMemory(NVM) –512Byte(4Kb)EEPROM –ProvidesBatteryPackNVMstoragefor bq27505-E1FuelGauge: –ManufacturingData –OperationalHistory –ResistanceTables –StateofHealthInformation ?SingleWireHDQCommunicationsPort ?Integrated2.5VLDOLin

BQ2028YZGT.B

Marking：BQ2028；Package：DSBGA；4Kb EEPROM with Single-Wire HDQ Interface and Temperature Sensor

1FEATURES ?SerialNon-VolatileMemory(NVM) –512Byte(4Kb)EEPROM –ProvidesBatteryPackNVMstoragefor bq27505-E1FuelGauge: –ManufacturingData –OperationalHistory –ResistanceTables –StateofHealthInformation ?SingleWireHDQCommunicationsPort ?Integrated2.5VLDOLin

BQ25190YBGR

Marking：BQ25190；Package：DSBGA；BQ25190 I2C Controlled 1-Cell, 1A, Linear Battery Charger with Integrated Buck- Boost, DVS Buck, LDOs, ADC, and Power Path

1Features ?Integrated1Apowerpathlinearbatterycharger –3.0Vto18.0Vinputvoltageoperatingrange –Inputvoltageupto25Vtolerant –Configurablebatteryregulationvoltagewith ±0.5%accuracyfrom3.5Vto4.65Vin10mV steps –5mAto1Aconfigurablefastchargecurrent –55

BQ25620RYKR

Marking：BQ25620；Package：WQFN-HR；BQ25620/BQ25622 I2C Controlled, 3.5-A, Maximum 18-V Input, Charger with NVDC Power Path Management and OTG Output

1Features ?High-efficiency,1.5-MHz,synchronousswitching modebuckchargerforsinglecellbattery –>90efficiencydownto25-mAchargecurrent from5-Vinput –Chargeterminationfrom10mAto620mA,10- mAsteps –FlexibleJEITAprofileforsafechargingover temperature ?BATFET

BQ25620RYKR

Marking：BQ25620；Package：WQFN-HR；BQ25620/BQ25622 I2C Controlled, 3.5-A, Maximum 18-V Input, Charger with NVDC Power Path Management and OTG Output

1Features ?High-efficiency,1.5-MHz,synchronousswitching modebuckchargerforsinglecellbattery –>90efficiencydownto25-mAoutputcurrent from5-Vinput –Chargeterminationfrom10mAto620mA,10- mAsteps –FlexibleJEITAprofileforsafechargingover temperature ?BATFET