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IC-Hersteller ISSI

ISSI IS32PM3415

5A, 36V, 1.5MHZ NON-SYNCHRONOUS STEP-DOWN CONVERTER

Details

TopologieAbwärtswandler
Eingangsspannung4.5-36 V
Schaltfrequenz1500 kHz
Ausgang 130 V / 5 A
IC-Revision0A

Beschreibung

5A, 36V, 1.5MHZ NON-SYNCHRONOUS STEP-DOWN CONVERTERPreliminary InformationOctober 201610/25/2016The IS32PM3415 is frequency adjustable, 5A, currentmode step-down converter with an integrated highside switch. The IS32PM3415 operates with the wide input voltage from 4.5V to 36V and provides anadjustable output voltage from 0.808V to 30V. TheIS32PM3415 features a PWM mode operation with upto 1.5MHz adjustable switching frequency. TheIS32PM3415 also provides a highly efficient solutionwith current mode control for fast loop response andeasy compensation. The IS32PM3415 automaticallyenters PSM mode at light load.Cycle-by-cycle current limiting and thermal shutdownare provided for fault condition protections. An internal2ms soft-start design reduces input start-up currentand prevents the output voltage and inductor currentfrom overshooting during power-up.The IS32PM3415 is available in E-SOP-8L withthermally enhanced package.

Eigenschaften

4.5V to 36V Input Voltage Range

  • 5A Continuous Output Current
  • 65mΩ Internal Power MOSFET Switch
  • Output Adjustable from 0.808V
  • Up to 1.5MHz Adjustable Switching Frequency
  • Cycle-by-Cycle Current Limit, Frequency Fold
  • Back and thermal shutdown
  • Stable with Low ESR Output Ceramic
  • Capacitors
  • 2ms Internal Soft-Start
  • Thermally Enhanced E-SOP-8L Package
  • Automotive AEC-Q100 qualified (pending)

Typische Anwendungen

  • Battery Powered Systems
  • LCD and Plasma TVs
  • 12V and 24V Distributed Power Systems,Industrial Power Systems
  • Automotive Systems

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieL
(µH)
IRP,40K
(A)
LR
(µH)
ISAT,10%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialVersion Muster
7443251000SPEC
8 Dateien WE-HCI SMT-Hochstrominduktivität 10 9.5 7.6 4 16.3 21 Superflux SMT
Artikel Nr. Daten­blatt Simu­lation
7443251000SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieL
(µH)
IRP,40K
(A)
LR
(µH)
ISAT,10%
(A)
RDC
(mΩ)
fres
(MHz)
MaterialVersion Muster