Monolithic Power Systems MP2303DQ
The MP2303 is a monolithic synchronous buck regulator. The device integrates power MOSFETS that provide 3A continuous load current over a wide operating input voltage of 4.75V to 28V.MP2303DQ Specifications
- Min Input Voltage : 4.75V
- Max Input Voltage : 28V
- Nominal Input Voltage : 12V
- Max Output Current : 6.3A
- Terminals : 10
- Circuits : 1
- Max Operating Temp : 85°C
- Min Operating Temp : -40°C
Source:
Octopart
| Part No. | MP2303DQ |
|---|---|
| Datasheet | MP2303DQ Download |
| Manufacturer |  Monolithic Power Systems |
| Description | 340KHz Synchronous Rectified Step-Down Converter |
| Buy | Stock & Price |
DESCRIPTION
Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn-on. In shutdown mode, the supply current drops to 1μA. This device, available in 8-pin SOIC and 3x3 10-pin QFN packages, provides a very compact system solution with minimal reliance on external components. EVALUATION BOARD REFERENCE Board Number EV2303DN-00A Dimensions 2.0”X x 1.5”Y x 0.5”ZFEATURES
● 3A Output Current● Wide 4.75V to 28V Operating Input Range
● Integrated Power MOSFET Switches
● Output Adjustable from 0.8V to 25V
● Up to 95% Efficiency
● Programmable Soft-Start
● Stable with Low ESR Ceramic Output Capacitors
● Fixed 340KHz Frequency
● Cycle-by-Cycle Over Current Protection
● Input Under Voltage Lockout
● Thermally Enhanced 8-Pin SOIC and 3x3 QFN10 Packages
APPLICATIONS
● Distributed Power Systems● Pre-Regulator for Linear Regulators
● Notebook Computers All MPS parts are lead-free and adhere to the RoHS directive.
