IC-Hersteller Monolithic Power Systems

IC-Hersteller (104)

Monolithic Power Systems MP2182C | Demoboard EV2182C-TL-00A

2A Synchronous Step-down Converter

Details

TopologieSonstige Topologie
Eingangsspannung2.5-5.5 V
Ausgang 11.2 V / 2 A

Beschreibung

The EV2182C-TL-00A is designed to demonstrate the capabilities of the MP2182C, a monolithic, step-down switch-mode converter with built-in internal power MOSFETs. It achieves up to 1A continuous output current (IOUT) from a 2.5V to 5.5V input voltage (VIN), with excellent load and line regulation. The output voltage (VOUT) can be regulated to as low as 0.6V.The constant-on-time (COT) control scheme provides fast transient response and eases loop stabilization. Fault protections include cycle-by-cycle current limiting and thermal shutdown.The MP2182C is available in an ultra-small SOT583 package, and requires a minimal number of readily available, standard external components. The MP2182C is ideal for a wide range of applications, including high-performance DSPs, wireless power, portable and mobile devices, and other low-power systems.

Eigenschaften

  • Forced PWM Operation Mode
  • 1.2MHz Switching Frequency
  • EN for Power Sequencing
  • 1% FB Accuracy
  • Wide 2.5V-to-5.5V Operating Input Range
  • Output Adjustable from 0.6V
  • Up to 2A Output Current
  • 80mΩ and 40mΩ Internal Power MOSFET Switches
  • 100% Duty On
  • Output Discharge
  • Vo OVP
  • External Soft Start Control
  • Short-Circuit Protection with Hiccup Mode
  • Power Good
  • Available in a SOT583 Package

Typische Anwendungen

  • Wireless/Networking Cards
  • Multi Function Printer
  • Battery Powered Devices, Low Voltage I/O System Power, Portable Instruments

Weiterführende Informationen

Artikeldaten

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Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC max.(mΩ)
fres(MHz)
Montageart
MusterVerfügbarkeit & Muster
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SPECWE-LHMI SMT Speicherdrossel, 1 µH, 6.2 A
Simu­lation
Verfügbarkeit
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Induktivität1 µH
Performance Nennstrom6.2 A
Sättigungsstrom 16.5 A
Sättigungsstrom @ 30%12.5 A
Gleichstromwiderstand27 mΩ
Eigenresonanzfrequenz89 MHz
MontageartSMT 
Verfügbarkeit prüfen