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Power Management
NJU7286

Battery Backup Switching IC

Features
  • Low Quiescent Current (12µA max. (VIN =3.6V) / Normal operation ,2.1µA max. (VBAT =3.0V) / Backup)
  • Low Dropout Voltage (0.06V max. (IRO=3mA) / REG1 ,0.3V max. (IOUT=23mA) / REG2)
  • 2ch.(REG1, REG2) Output Voltage (±2.0%)
  • 2ch.(CS, RESET) Output Voltage (±2.0%)
  • Exclusive Sequence
  • Package Outline (MSOP8(TVSP8)*MEET JEDEC MO-187-DA / THIN TYPE,SSOP-8)
General Description
The NJU7286 is a battery backup system IC with two regulators, two voltage detectors, a battery switching system and their control circuit. It switches the regulator output from main power supply source to the backup battery when it detects main power supply drop and also has two voltage detection outputs. The NJU7286 employs an exclusive sequence on the battery switching system which reduces the battery operation. Combining the special sequence and its low operating current, it is well-suited for battery backup systems of DSC, DVC and other portable devices. The NJU7286 is available in small and thin packages of 8-lead MSOP (TVSP) and SSOP. And there are four voltage options available.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJU7286Vdownload
SSOP8
8Sn2Bi42YesYesYesNon dry pack1
NJU7286RB1download
MSOP8(TVSP8)
8Sn2Bi18YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy
NJU7286AVSSOP8(Active)
NJU7286BVSSOP8(Active)
NJU7286CVSSOP8(Active)
NJU7286ARB1MSOP8(TVSP8)(Active)
NJU7286BRB1MSOP8(TVSP8)(Active)
NJU7286CRB1MSOP8(TVSP8)(Active)
NJU7286DRB1MSOP8(TVSP8)(Active)
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