MPM3620A

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24V Input, 2A Module Synchronous Step-down Converter with Integrated Inductor and PG pin


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Product Description

The MPM3620A is a synchronous, rectified, step-down module converter with an integrated inductor, two capacitors, and power MOSFETs. It offers a compact solution that requires only 5 external components to achieve a 2 A continuous output current with excellent load and line regulation over a wide input-supply range. Also, it provides fast load transient response. Full protection features include over-current protection (OCP) and thermal shutdown (TSD). MPM3620A eliminates design and manufacturing risks while dramatically improving time-to-market. The MPM3620A is available in a space-saving QFN20 (3mm x 5mm x 1.6mm) package.

Product Features

  • 4.5 V to 24 V Operating Input Range
  • 2 A Continuous Load Current
  • 90 mO/40 mO Low RDS(ON) Internal Power MOSFETs
  • Integrated Inductor
  • Integrated VCC and Bootstrap Capacitors
  • Power-Save Mode at Light Load
  • Power Good Indicator
  • Over-Current Protection and Hiccup
  • Thermal Shutdown
  • Output Adjustable from 0.8 V
  • Available in QFN20 (3mm x 5mm x 1.6mm) Package
  • Total Solution Size 6.7mm x 7.3mm

Parametrics

  • fsw (max) (kHz)2000
  • Vin (min) (V)4.5
  • Vin (max) (V)24
  • Iout (max) (A)2
  • Isw Limit (typ) (A)4.8
  • Max Duty Cycle (%)0.83
  • Vfb (typ) (V)0.798
  • Iq (typ) (mA)0.3
  • Regulated Outputs1
  • Vout (max) (V)19.9
  • Vout (min) (V)0.8
  • EN ControlYes
  • GradeIndustrial
  • PackageQFN-20 (3x5)
  • Special FeaturesEMI Tested, PWM and PFM Selection
  • SS内部
  • PGYes