Monolithic Power Systems

24V, 3A, Synchronous Buck Converter

24V, 3A, 650kHz, Synchronous Step-Down Converter with PG, SS, and Forced CCM in SOT583 (1.6x2.1mm) Package
24V, 3A, Synchronous Buck Converter
The MP2330C is a fully integrated high-frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. The MP2330C offers a very compact solution that achieves 3A of continuous output current with excellent load and line regulation over a wide input range. The MP2330C uses synchronous mode operation for higher efficiency over the output current load range.

Constant-on-time (COT) control operation provides very fast transient response, easy loop design, and very tight output regulation.

Full protection features include short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown.

The MP2330C requires a minimal number of readily available, standard, external components and is available in a space-saving SOT583 package.

  • Wide 4.2V to 24V Operating Input Range
  • 75mΩ/40mΩ Low RDS(ON) Internal Power MOSFETs
  • 200µA Low IQ
  • High-Efficiency Synchronous Mode Operation
  • Fast Load Transient Response
  • 650kHz Switching Frequency
  • Forced PWM Operation
  • Programmable Soft-Start Time
  • Power Good (PG) Indication
  • Over-Current Protection (OCP) and Hiccup
  • Pre-Bias Start-Up
  • Thermal Shutdown
  • Available in a SOT583 (1.6mmx2.1mm) Package

*MPS Authorized Distributor
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