MP2318

Active
2A, 24V, 2MHz, Synchronous Step-Down Converter With Light Load Mode


Learn about our Evaluation Kit
Talk to an Engineer or get a Quote
Upgrade to myMPS+

Product Description

The MP2318 is a high frequency synchronous rectified step-down switch mode converter with built-in internal power MOSFETs. It offers a very compact solution to achieve 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Full protection features include OCP and thermal shut down. The MP2318 requires a minimum number of readily available standard external components and is available in a space saving 8-pin TSOT23 package.

Programmable

Product Features

  • Wide 4.5V to 24V Operating Input Range
  • 2A Load Current
  • 90mO/40mO Low Rds(on) Internal Power MOSFETs
  • Low Quiescent Current
  • High Efficiency Synchronous Mode Operation
  • Fixed 2MHz Switching Frequency
  • AAM Power Save Mode
  • Internal Soft Start
  • OCP Protection and Hiccup
  • Thermal Shutdown
  • Output Adjustable from 0.8V
  • Available in an 8-pin TSOT-23 package

Parametrics

  • fsw (max) (kHz)2000
  • Vin (min) (V)4.5
  • Vin (max) (V)24
  • Iout (max) (A)2
  • Isw Limit (typ) (A)4.6
  • Max Duty Cycle (%)0.83
  • Vfb (typ) (V)0.798
  • Iq (typ) (mA)0.7
  • Regulated Outputs1
  • Vout (max) (V)19.9
  • Vout (min) (V)0.8
  • GradeCatalog
  • PackageTSOT23-8
  • Control ModeCurrent Mode
  • Common FeaturesLight-Load Efficiency, Synchronous Rectification

Evaluation Kit

GET THIS KIT

Kit details

The EV2318-J-00A is an evaluation board for MP2318, a high frequency, synchronous, rectified, step-down converter with built-in Power MOSFETs. The MP2318 offers a very compact solution to achieve 2A continuous output current with excellent load and line regulation over a wide input supply range.

Current-mode operation provides fast transient response and eases loop stabilization.

Full protection features include over-current protection and thermal shutdown.

The MP2318 requires a minimum number of readily available standard external components and is available in a space saving 8-pin TSOT23 package.

US$ 25.00 + tax