IC-Hersteller Microchip

IC-Hersteller (103)

Microchip MIC23303 | Demoboard MIC23303YML

4MHz PWM 3A Buck Regulator with Hyper Light Load® and Power Good

Details

TopologieAbwärtswandler
IC-Revision1

Beschreibung

This board allows the customer to evaluate the MIC23303, a fully integrated 3A, 4MHz switching regulator that features Hyper Light Load® mode, a Power Good output indicator, and programmable soft-start. The MIC23303 is highly efficient throughout the output current range, drawing just 24μA of quiescent current in operation. The tiny 3mm x 3mm DFN package, in combination with the 4MHz switching frequency, creates a compact sub-1mm height solution with only six external components. The MIC23303 provides accurate output voltage regulation under the most demanding conditions and responds extremely quickly to a load transient with exceptionally small output voltage ripple

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC max.(mΩ)
fres(MHz)
Montageart
Muster
WE-LHMI SMT Speicherdrossel, 0.33 µH, 10.5 A
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Induktivität0.33 µH
Performance Nennstrom10.5 A
Sättigungsstrom 111.2 A
Sättigungsstrom @ 30%22 A
Gleichstromwiderstand8.6 mΩ
Eigenresonanzfrequenz143 MHz
MontageartSMT