ISSI

IS32PM3413

3A, 36V, 1.5MHZ NON-SYNCHRONOUS STEP-DOWN CONVERTER

Topologie: Buck
Eingangsspannung (min.): 4.50 V
Eingangsspannung (max.): 36.00 V
Schaltfrequenz (max.): 1500.00 kHz
Ausgang 1: 30.00 V / 3.000 A

Erstveröffentlichung am 25.10.2016, Version 0A vom

Beschreibung

3A, 36V, 1.5MHZ NON-SYNCHRONOUS STEP-DOWN CONVERTERPreliminary InformationOctober 201610/25/2016The IS32PM3413 is frequency adjustable, 3A,current-mode step-down converter with an integratedhigh-side switch. The IS32PM3413 operates with thewide input voltage from 4.5V to 36V and provides anadjustable output voltage from 0.808V to 30V. TheIS32PM3413 features a PWM mode operation with upto 1.5MHz adjustable switching frequency. TheIS32PM3413 also provides a highly efficient solutionwith current mode control for fast loop response andeasy compensation. The IS32PM3413 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 IS32PM3413 is available in E-SOP-8L withthermally enhanced package.

Merkmale

  • 4.5V to 36V Input Voltage Range 3A 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

Artikel

  Artikel Nr. SPEC Produktserie RDC
(mΩ)
L
(µH)
Material IR
(A)
LR
(µH)
ISAT
(A)
fres
(MHz)
Version Muster
7443251000 PDF WE-HCI SMT-Hochstrominduktivität 16.3 10 Superflux 7.2 7.6 8.5 21 SMT