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Power Management
NJM2377

Switching Regulator Control IC

Features
  • PWM switching control
  • Operating Voltage (2.7 to 18V)
  • Wide Oscillator Range (10 to 500 kHz)
  • ON/OFF Maximum Duty Cycle (Ton:Toff = 9:1)
  • Totem Pole Output
  • Soft-Start Function
  • UVLO (Under Voltage Lockout)
  • Bipolar Technology
  • Package Outline (DIP8,DMP8,SSOP8,VSP8)
General Description
The NJM2377 is a high speed low voltage operation switching regulator control IC. It features a totem pole driver circuit that can directly drive an external Bipolar transistor. The NJM2377 is suitable for potable applications,including TFT panel supply with fly-back configuration.
Design Simulation Models
pdf NJM2377 Macro Model
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2377Ddownload
DIP8
8-Sn2Bi510-YesYesNon dry pack--
NJM2377Mdownload
DMP8
8Sn2Bi95YesYesYesNon dry pack1
NJM2377Vdownload
SSOP8
8Sn2Bi42YesYesYesNon dry pack1
NJM2377Rdownload
MSOP8(VSP8)
8Sn2Bi21YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2377DDIP8(Active)
NJM2377MDMP8(Active)
NJM2377VSSOP8(Active)
NJM2377RMSOP8(VSP8)(Active)
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