Monolithic Power Systems MP1583DP
The MP1583 is a step-down regulator with a built-in internal Power MOSFET. It achieves 3A of continuous output current over a wide input supply range with excellent load and line regulation.| Part No. | MP1583DP |
|---|---|
| Datasheet | MP1583DP Download |
| Manufacturer |  Monolithic Power Systems |
| Description | 385KHz Step-Down Converter |
| Buy | Stock & Price |
DESCRIPTION
Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. An adjustable soft-start reduces the stress on the input source at startup. In shutdown mode the regulator draws 20μA of supply current. The MP1583 requires a minimum number of external components, providing a compact solution. MP1583 3A, 23V, 385KHz Step-Down ConverterFEATURES
● 3A Output Current● Programmable Soft-Start
● 100mΩ Internal Power MOSFET Switch
● Stable with Low ESR Output Ceramic Capacitors
● Up to 95% Efficiency
● 20μA Shutdown Mode
● Fixed 385KHz Frequency
● Thermal Shutdown
● Cycle-by-Cycle Over Current Protection
● Wide 4.75V to 23V Operating Input Range
● Output Adjustable from 1.22V to 21V
● Under-Voltage Lockout
APPLICATIONS
● Distributed Power Systems● Battery Chargers
● Pre-Regulator for Linear Regulators “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc.
