MPM3610A

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21V Input,1.2A Module Synchronous Step-down Converter with Integrated Inductor and PG pin


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Product Description

The MPM3610A is a synchronous rectified, step-down module converter with built-in power MOSFETs, inductor, and two capacitors. It offers a very compact solution, requires only 5 external components to achieve a 1.2A continuous output current with excellent load and line regulation over a wide input supply range and provides fast load transient response. Full protection features include over-current protection and thermal shut-down. MPM3610A eliminates design and manufacturing risks while dramatically improving time-to-market. The MPM3610A is available in a space-saving QFN20 (3mmx5mmx1.6mm) package.

Product Features

  • 4.5V-to-21V Operating Input Range
  • 1.2A Continuous Load Current
  • 90mO/40mO Low RDS(ON) Internal Power MOSFETs
  • Integrated Inductor
  • Integrated VCC and Bootstrap Capacitors
  • Power Save Mode at Light Load
  • Power Good Indicator
  • OCP Protection and Hiccup
  • Thermal Shutdown
  • Output Adjustable from 0.8V
  • Available in QFN20 (3x5x1.6mm) Package
  • Total solution size 6.7mm x7.3mm

Parametrics

  • fsw (max) (kHz)2000
  • Vin (min) (V)4.5
  • Vin (max) (V)21
  • Iout (max) (A)1.2
  • Isw Limit (typ) (A)3
  • Max Duty Cycle (%)0.83
  • Vfb (typ) (V)0.798
  • Iq (typ) (mA)0.3
  • Regulated Outputs1
  • Vout (max) (V)17.4
  • Vout (min) (V)0.8
  • EN ControlYes
  • GradeIndustrial
  • PackageQFN-20 (3x5)
  • Special FeaturesEMI Tested, PWM and PFM Selection
  • SSInternal
  • PGYes