Maxim MAX1623EAP+ Regolatore Switching DC-DC Step Down SSOP-20

Disponibilità: Disponibile

Prezzo : €15,00 

Iva esclusa

Quantità Prezzo IVA esclusa IVA inclusa*
1Listino€15,00 €18,30 
* In fase di conferma d'ordine, i prezzi IVA inclusa verranno arrotondati alla seconda cifra decimale in accordo alla normativa vigente

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Maxim MAX1623EAP+ Regolatore Switching DC-DC Step Down SSOP-20

The MAX1623EAP+ is a 3A, low voltage, step-down regulator with synchronous rectification and internal switches in 20 pin SSOP package. This switch-mode buck regulator with synchronous rectification provides local CPU and bus-termination power in notebook and desktop computers. An internal 55Mohm (typ), 3A PMOS power switch and 60Mohm (typ), 3A NMOS synchronous-rectifier switch deliver continuous load currents up to 3A from a 5V supply with 95% typical efficiency. Output accuracy is ±1%, including line and load regulation. It features constant-off-time, current-mode pulse-width-modulation (PWM) control with switching frequencies as high as 350KHz. An external resistor at TOFF pin sets off-time allowing optimum design flexibility in terms of switching frequency, output switching noise and inductor size. It is used in CPU daughter card supply, DSP supply and desktop computer bus-termination Switching DC-DC Step Down SSOP-20

  • Input voltage range from 4.5V to 5.5V
  • Operating temperature range from -40°C to +85°C
  • Minimal external components
  • Pin-selectable fixed 3.3V and 2.5V output voltage
  • Typical supply current is 400µA
  • Shutdown supply current is < 1µA
  • Constant-off-time PWM operation
  • Idle Mode operation at light loads
  • Thermal shutdown protection
Codice Prodotto 230MAX1623EAP+
Marca Maxim
Spedizione Gratuita No
WsdlArticoloObsoleto No
Lead time previsto: gg lavorativi No

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