MP2308
NOT RECOMMENDED FOR NEW DESIGNS
18V, 4A Synchronous Step-Down Converter with Low Rds, Ext.SS and Light Load Mode Selectable
MP2308 continues to be in production for existing customers. Please consider this alternative for new designs:
MP1499
MP1499
High Efficiency, 5A peak, 16V, 500kHz, with SS, Synchronous Step-Down Converter in QFN 2x3mm
Features & Benefits
- Wide 4.5V to 16V Operating Input Range
- 70mΩ/25mΩ Low RDS(ON) Internal Power MOSFETs
- Proprietary Switching Loss Reduction Technique
- Fixed 500kHz Switching Frequency
- Sync from 200kHz to 2MHz External Clock
- AAM Power Save Mode
- External Soft Start
- OCP Protection and Hiccup
- Thermal Shutdown
- Output Adjustable from 0.8V
- Available in a QFN10 (2x3mm) Package
… and many more!
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Description
The MP2308 is a synchronous rectified step-down switch mode converter with built in internal power MOSFETs. It offers a very compact solution to achieve 4A continuous output current over a wide input supply range with excellent load and line regulation. The MP2308 has synchronous mode operation for higher efficiency over output current load range. Current mode operation provides fast transient response and eases loop stabilization. Full protection features include OCP and thermal shut down. The MP2308 requires a minimum number of readily available standard external components and is available in a space saving 2mm x 3mm 14-pin QFN package.
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Features & Benefits
- Wide 4.75V to 18V Operating Input Range
- 4A Output Current
- Low Rds(ON) Internal Power MOSFETs
- 300kHz-2MHz Programmable Switching Frequency
- EN ON/OFF Control
- Light Load Mode Selectable
- External Soft Start
- OCP and Thermal Shutdown
- Available in 14-pin QFN2x3 Package
Active Part Numbers:
MP2308GD-P MP2308GD-Z MP2308GD
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP2308 Resources
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PRODUCT CATEGORY
VIN (MAX) 14V TO 19VPRODUCT CATEGORY -
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