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MP1593

Features: `3A Output Current`Programmable Soft-Start`100m Internal Power MOSFET Switch`Stable with Low ESR Output Ceramic Capacitors`Up to 95% Efficiency`20A Shutdown Mode`Fixed 385KHz Frequency`Thermal Shutdown`Cycle-by-Cycle Over Current Protection`Wide 4.75 to 28V Operating Input Range`Output A...

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SeekIC No. : 004425472 Detail

MP1593: Features: `3A Output Current`Programmable Soft-Start`100m Internal Power MOSFET Switch`Stable with Low ESR Output Ceramic Capacitors`Up to 95% Efficiency`20A Shutdown Mode`Fixed 385KHz Frequency`The...

MP1593 Data Sheet

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Part Number:
MP1593
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/26

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Product Details

Description



Features:

`3A Output Current
`Programmable Soft-Start
`100m Internal Power MOSFET Switch
`Stable with Low ESR Output Ceramic Capacitors
`Up to 95% Efficiency
`20A Shutdown Mode
`Fixed 385KHz Frequency
`Thermal Shutdown
`Cycle-by-Cycle Over Current Protection
`Wide 4.75 to 28V Operating Input Range
`Output Adjustable From 1.22
`Under Voltage Lockout
􀂃 Available in 8 pin SOIC Package




Application

·Distributed Power Systems
·Battery Charger
·Pre-Regulator for Linear Regulators




Specifications

Supply Voltage VIN ..................-0.3V to 30V
Switch Voltage VSW................-1V to VIN+0.3V
Boost Voltage VBS VSW .............-0.3V to VSW+6V
All Other Pins ..................... -0.3V to 6V
Junction Temperature ...................150°C
Lead Temperature ....................260°C
Storage Temperature ..............-65°C to 150°C




Description

The MP1593 is a step-down regulator with an internal Power MOSFET. It achieves 3A continuous output current over a wide input supply range with excellent load and lineregulation.

Current mode operation of MP1593 provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown.

Adjustable soft-start reduces the stress on the input source at turn-on. In shutdown mode the regulator draws 20A of supply current. The MP1593 requires a minimum number of readily available external components to complete a 3A step down DC to DC converter solution.






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