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Renesas ISL85415 | Demoboard ISL85415DEMO1Z

ISL85415DEMO1Z Wide VIN 500mA Synchronous Buck Regulator

Details

TopologieAbwärtswandler
Eingangsspannung3-36 V
Schaltfrequenz300-2000 kHz
Ausgang 15 V / 0.5 A
Ausgang 21.8 V / 0.5 A
Ausgang 32.5 V / 0.5 A
Ausgang 43.3 V / 0.5 A
IC-RevisionAN1860.2

Beschreibung

The ISL85415DEMO1Z kit is intended for use forpoint-of-load applications sourcing from 3V to 36V. The kit isused to demonstrate the performance of the ISL85415 WideVIN Low Quiescent Current High Efficiency Sync BuckRegulator with 500mA output current.The ISL85415 is offered in a 4mmx3mm 12 Ld DFN packagewith 1mm maximum height. The converter occupies1.516 cm2 area.

Eigenschaften

  • Wide input voltage range 3V to 36V
  • Synchronous operation for high efficiency
  • No compensation required
  • Integrated high-side and low-side NMOS devices
  • Selectable PFM or forced PWM mode at light loads
  • Internal fixed (500kHz) or adjustable switching frequency300kHz to 2MHz
  • Continuous output current up to 500mA
  • Internal or external soft-start
  • Minimal external components required
  • Power-good and enable functions available

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(Ω)
fres
(MHz)
Version Muster
74408943220SPEC
8 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WE-SPC SMT-Speicherdrossel 22 1.1 1.4 0.213 19 SMT
Artikel Nr. Daten­blatt Simu­lation
74408943220SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktserieL
(µH)
IR
(A)
ISAT
(A)
RDC max.
(Ω)
fres
(MHz)
Version Muster