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Power Management
NJU7602

Step-Up / Flyback switching regulator IC with standby function

Features
  • PWM switching control
  • Standby Function
  • Operating Voltage (2.2V to 8V)
  • Wide Oscillator Range (300kHz to 1MHz)
  • Maximum Duty Cycle (90% typ.)
  • Quiescent Current (Operating :800µA typ. Standby :1µA max.)
  • Soft-Start Function Internal (16ms typ. or adjustable)
  • Dead Time Control
  • Timer Latch for Short Circuit Protection
  • C-MOS Technology
  • Package Outline (NJU7602M : DMP8 NJU7602RB1 : MSOP8(TVSP8)*MEET JEDEC MO-187-DA / THIN TYPE)
General Description
The NJU7602 is a low voltage operation high-speed switching regulator control IC for step-up and flyback converter,with a standby function. It incorporates a totem pole output,which can drive an external MOS-FET easily. The NJU7602 also has a soft-start function, dead time control and timer latch for short circuit protection and their times are all adjustable with external parts. Further the internal standby function minimize the current during non-active condition. It is available in 8-lead DMP and MSOP (TVSP) packages, and it is suitable for battery powered applications.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJU7602Mdownload
DMP8
8Sn2Bi95YesYesYesNon dry pack1
NJU7602RB1download
MSOP8(TVSP8)
8Sn2Bi18YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy
NJU7602MDMP8(Active)
NJU7602RB1MSOP8(TVSP8)(Active)
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