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NN30321A-VB

Switching Voltage Regulators Vo .75-5.5V 6A 1Ch Buck DC-DC

  • Manufacturer:

    Panasonic Electronic Components

  • Mfr.Part #:

    NN30321A-VB

  • Datasheet:

    NN30321A-VB Datasheet (PDF) pdf-icon

  • Function:

    Step-Down

  • Output Configuration:

    Positive

  • Topology:

    Buck

  • Output Type:

    Adjustable

email Email: [email protected]
skype Skype: live:.cid.ab6b29428937b76
tel Tel: +852 95804164

NN30321A-VB General Description

Buck Switching Regulator IC Positive Adjustable 0.75V 1 Output 6A 24-WFQFN Exposed Pad

Key Features

  • High-Speed Response DC-DC Step Down Regulator
  • Circuit that employs Hysteretic Control System
  • Two 25 mΩ (Typ.)
  • MOSFETs for High Efficiency at 3 A
  • SKIP (discontinuous) Mode for Light Load Efficiency
  • Up to 3 A Output Current
  • Input VoltageRange : AVIN : 6 V to 30 V,
  • PVIN : 6 V to 30 V,
  • Output Voltage Range : 0.75 V to 5.5 V
  • Selectable Switching Frequency 250 kHz , 750 kHz ,
  • 1250 kHz
  • Adjustable Soft Start
  • Low Operating and Standby Quiescent Current
  • Open Drain Power Good Indication for Output Over ,
  • Under Voltage
  • Built-in Under Voltage Lockout (UVLO),
  • Thermal Shut Down (TSD),
  • Over Voltage Detection (OVD),
  • Under Voltage Detection (UVD),
  • Over Current Protection (OCP),
  • Short Circuit Protection (SCP)
  • HQFN024-A3-0404 ( Size : 4 mm X 4 mm, 0.5 mm
  • pitch ), 24pin Plastic Quad Flat Non-leaded Package
  • Heat Slug Down (QFN Type)

Specifications

Function Step-Down Output Configuration Positive
Topology Buck Output Type Adjustable
Number of Outputs 1 Voltage - Input (Min) 4.5V
Voltage - Input (Max) 28V Voltage - Output (Min/Fixed) 0.75V
Voltage - Output (Max) 5.5V Current - Output 6A
Frequency - Switching 210kHz, 430kHz, 650kHz Synchronous Rectifier Yes
Operating Temperature -40°C ~ 85°C (TA) Mounting Type Surface Mount
Base Product Number NN30321

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