Synchronous DC-DC Step Down (NN30 Series)

Panasonic Automotive & Industrial Systems
Part Number Information
Part #: Price/Availability:
NN30295A-VB Buy Now
NN30195A-VB Buy Now
NN30196A-VB Buy Now
NN30310AAVB Buy Now
NN30312A-VB Buy Now

Panasonic is pleased to announce the NEW NN30 Series synchronous DC/DC Step Down Regulator (1-ch). The NN30 Series integrates power MOSFETs that employ a hysteretic control system. This provides a high-speed response that minimizes output voltage fluctuations in the presence of load current spikes.

Simplification of the applied circuit is facilitated by the use of small capacitance capacitors as well as lack of need for external system phase compensation. This leads to the downsizing of the overall design and the requirement of a smaller number of separately sourced parts. The NN30 Series has a user adjustable output voltage and a maximum current of 10A.
 

Features

  • High-speed Response DC/DC Step Down Regulator Circuit that Employs the Hysteretic Control System
  • Integrated Two 25mΩ (Typ) MOSFETs for High Efficiency
  • Switchable FCCM (continuous) / SKIP (discontinuous) Mode
  • Input Voltage Range: AVIN: 6V to 30V, PVIN: 6V to 30V
  • Output Voltage Range: 0.6V(TBD) ~ 3.5V
  • Built-in 0.6V±1% (TBD) Reference Voltage
  • Selectable Switching Frequency 500kHz/1MHz/2MHz
  • Adjustable Soft Start
  • Low Operating and Standby Quiescent Current
  • Indication for Normal Output Voltage to PGOOD pin
  • Built-in Under Voltage Lockout (UVLO), Thermal Shut Down (TSD), Output Over-Voltage Detection (OVD), Output Over-Current Protection (OCP), Short-Circuit Protection (SCP) Functions

Applications

  • HDDs (Hard Disk Drives)
  • SSDs (Solid State Drives)
  • PCs
  • Game Consoles
  • Severs
  • Security Cameras
  • Network TVs
  • Home Appliances
  • Office Automation Equipment

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